Updated: Monday 18 May 2026 - 11:28am
Next update: Monday 18 May 2026 - 04:15pmThe weather forecast for the area of Harrisonburg, VA
Next update: Monday 18 May 2026 - 04:15pm
The weather forecast for the area of Harrisonburg, VA
Prepared by: WXSim
| This afternoon | Tonight | Tuesday | Tuesday night | Wednesday | Wednesday night | Thursday | Thursday night |
 |  | | | |  | |  |
| 0.35 in 70% | <0.25 in 60% | 1 in 80% | |||||
| 89° | 70° | 91° | 70° | 93° | 65° | 66° | 50° |
 5 mph |  5 mph | 7 mph |  6 mph |  8 mph |  3 mph |  5 mph | 0 mph |
| UV 11 Extreme | UV 9 Very High | UV 9 Very High |
Temperature
Thunder
Snow
Sol
Wind
Max/Min Temperature
Overview
| Icon | Temperature | Wind | Precipitation | UV | |
Monday 18 May 2026
 06:01am
 08:22pm Daylength: 14:21
| |||||
| This afternoon | | 89° | 5 mph | - | UV 11 Extreme |
| Clear. High 89. UV index up to 11. Wind south around 5 mph. | |||||
| Tonight | | 70° | 5 mph | - | |
| Mostly clear. Low 70. Wind southwest around 5 mph. | |||||
|
Tuesday 19 May 2026
06:00am
08:23pm Daylength: 14:23
| |||||
| Tuesday | | 91° | 7 mph | - | UV 9 Very High |
| Partly cloudy. High 91. UV index up to 9. Wind southwest around 7 mph, gusting to 17 mph. | |||||
| Tuesday night | | 70° | 6 mph | - | |
| Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Low 70. Wind south-southwest around 6 mph, gusting to 16 mph. | |||||
|
Wednesday 20 May 2026
05:59am
08:24pm Daylength: 14:24
| |||||
| Wednesday | | 93° | 8 mph | - | UV 9 Very High |
| Mostly sunny in the morning, becoming partly cloudy in the afternoon. High 93. UV index up to 9. Wind west-southwest around 4 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon. | |||||
| Wednesday night | | 65° | 3 mph | 0.35 in PoP: 70% | |
| Cloudy in the evening, becoming dense overcast after midnight. Rain likely. Thunderstorms very likely, some possibly severe. Low 65. Wind north-northwest around 3 mph. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch. | |||||
|
Thursday 21 May 2026
05:58am
08:25pm Daylength: 14:26
| |||||
| Thursday | | 66° | 5 mph | less than 0.25 in PoP: 60% | |
| Dense overcast. Patchy light fog in the morning. Rain likely. Thunderstorms very likely, some possibly severe. High 66, but temperatures falling in the afternoon. Wind north around 5 mph. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch. | |||||
| Thursday night | | 50° | 0 mph | 1 in PoP: 80% | |
| Dense overcast. Rain likely. Low 50. Wind north near calm in the evening, becoming east-southeast after midnight. Chance of precipitation 80 percent. Precipitation mostly around an inch. | |||||
Forecast by 3 hour intervals
|
Monday 18 May 2026
06:01am
08:22pm Daylength: 14:21
| ||||||||
| Period | Icon | Temperature | Wind | Precipitation | Snowdepth | Pressure | UV | Conditions |
| 12-15 |  | 87° |  5 mph | - | 0.8 in | 1021.7 hPa | UV 8 Very High | Clear |
| 15-18 | | 88° | 7 mph | - | 1020 hPa | UV 1 Low | Clear | |
| 18-21 | | 80° | 5 mph | - | 1020.4 hPa | Mostly clear | ||
| 21-00 |  | 74° | 5 mph | - | 1021.5 hPa | Clear | ||
|
Tuesday 19 May 2026
06:00am
08:23pm Daylength: 14:23
| ||||||||
| Period | Icon | Temperature | Wind | Precipitation | Snowdepth | Pressure | UV | Conditions |
| 00-03 | | 71° | 5 mph | - | 1022 hPa | Clear | ||
| 03-06 | | 70° | 4 mph | - | 1021.9 hPa | Partly cloudy | ||
| 06-09 |  | 80° | 5 mph | - | 1023.2 hPa | UV 2 Low | Partly cloudy | |
| 09-12 | | 88° | 7 mph | - | 1022.3 hPa | UV 9 Very High | Partly cloudy | |
| 12-15 | | 90° | 9 mph | - | 1019.9 hPa | UV 7 High | Partly cloudy | |
| 15-18 | | 88° | 9 mph | - | 1019.1 hPa | UV 1 Low | Partly cloudy | |
| 18-21 |  | 80° | 6 mph | - | 1018.8 hPa | Partly cloudy | ||
| 21-00 | | 76° | 6 mph | - | 1018.9 hPa | Partly cloudy | ||
|
Wednesday 20 May 2026
05:59am
08:24pm Daylength: 14:24
| ||||||||
| Period | Icon | Temperature | Wind | Precipitation | Snowdepth | Pressure | UV | Conditions |
| 00-03 | | 73° | 6 mph | - | 1018.6 hPa | Mostly clear | ||
| 03-06 | | 70° | 4 mph | - | 1018.3 hPa | Partly cloudy | ||
| 06-09 | | 81° | 3 mph | - | 1019 hPa | UV 2 Low | Clear | |
| 09-12 | | 90° | 6 mph | - | 1017.4 hPa | UV 9 Very High | Mostly clear | |
| 12-15 | | 92° | 8 mph | - | 1014.6 hPa | UV 6 High | Mostly Cloudy | |
| 15-18 | | 86° | 7 mph | - | 1014.6 hPa | UV 1 Low | Mostly Cloudy | |
| 18-21 |  | 78° |  3 mph | 0.01 in | 1017.3 hPa | Cloudy | ||
| 21-00 | | 71° | 2 mph | 0.14 in | 1019.1 hPa | Overcast | ||
|
Thursday 21 May 2026
05:58am
08:25pm Daylength: 14:26
| ||||||||
| Period | Icon | Temperature | Wind | Precipitation | Snowdepth | Pressure | UV | Conditions |
| 00-03 | | 69° | 3 mph | 0.1 in | 1019.4 hPa | Overcast Chance of showers | ||
| 03-06 | | 67° | 5 mph | 0.07 in | 1020.1 hPa | Overcast Chance of showers | ||
| 06-09 | | 65° | 5 mph | 0.03 in | 1022.6 hPa | UV 1 Low | Overcast | |
| 09-12 | | 64° | 5 mph | 0.06 in | 1023.5 hPa | UV 4 Medium | Overcast | |
| 12-15 | | 61° | 5 mph | 0.07 in | 1023 hPa | UV 3 Medium | Overcast | |
| 15-18 | | 56° | 4 mph | 0.02 in | 1023.4 hPa | UV 1 Low | Overcast Light dew | |
| 18-21 | | 54° | 2 mph | - | 1024.6 hPa | Cloudy Light dew | ||
| 21-00 | | 53° |  0 mph | 0.29 in | 1025.8 hPa | Overcast | ||
|
Friday 22 May 2026
05:58am
08:25pm Daylength: 14:27
| ||||||||
| Period | Icon | Temperature | Wind | Precipitation | Snowdepth | Pressure | UV | Conditions |
| 00-03 | | 53° | 0 mph | 0.29 in | 1024.8 hPa | Overcast | ||
| 03-06 | | 53° |  0 mph | 0.28 in | 1024.1 hPa | Overcast | ||
| 06-09 | | 55° | 1 mph | 0.09 in | 1025.4 hPa | UV 1 Low | Overcast | |
48 hours details
|
Monday 18 May 2026
06:01am
08:22pm Daylength: 14:21
| |||||||||||
| Period | Icon | Temperature | Wind | Precipitation | Thunderstorm probability | Dewpoint | Pressure | Humidity | UV | Cloud cover | Visibility |
| 14-15 | | 87° | 5 mph | - | 51% | 65° | 1021.7 hPa | 46% | UV 8 Very High | 35% | 8 mi |
| 15-16 | | 88° | 6 mph | - | 59% | 63° | 1020.5 hPa | 44% | UV 5 Medium | 45% | 8 mi |
| 16-17 | | 89° | 7 mph | - | 46% | 63° | 1020.1 hPa | 42% | UV 3 Medium | 35% | 9 mi |
| 17-18 | | 88° | 7 mph | - | 48% | 63° | 1020 hPa | 42% | UV 1 Low | 35% | 9 mi |
| 18-19 | | 86° | 6 mph | - | 59% | 64° | 1020.2 hPa | 44% | 50% | 10 mi | |
| 19-20 | | 83° | 5 mph | - | 48% | 64° | 1020.3 hPa | 49% | 35% | 10 mi | |
| 20-21 | | 80° | 5 mph | - | 42% | 63° | 1020.4 hPa | 54% | 35% | 10 mi | |
| 21-22 | | 78° | 5 mph | - | 37% | 61° | 1020.7 hPa | 59% | 35% | 10 mi | |
| 22-23 | | 76° | 4 mph | - | 36% | 60° | 1021.1 hPa | 63% | 35% | 10 mi | |
| 23-00 | | 74° | 5 mph | - | 29% | 60° | 1021.5 hPa | 66% | 35% | 10 mi | |
|
Tuesday 19 May 2026
06:00am
08:23pm Daylength: 14:23
| |||||||||||
| Period | Icon | Temperature | Wind | Precipitation | Thunderstorm probability | Dewpoint | Pressure | Humidity | UV | Cloud cover | Visibility |
| 00-01 | | 73° | 5 mph | - | 25% | 60° | 1021.7 hPa | 69% | 35% | 10 mi | |
| 01-02 | | 72° | 5 mph | - | 19% | 59° | 1021.9 hPa | 71% | 35% | 10 mi | |
| 02-03 | | 71° | 5 mph | - | 19% | 59° | 1022 hPa | 73% | 35% | 10 mi | |
| 03-04 | | 71° | 5 mph | - | 25% | 58° | 1022 hPa | 74% | 35% | 10 mi | |
| 04-05 | | 71° | 4 mph | - | 27% | 58° | 1021.9 hPa | 74% | 35% | 9 mi | |
| 05-06 | | 70° | 4 mph | - | 29% | 58° | 1021.9 hPa | 74% | 38% | 9 mi | |
| 06-07 | | 73° | 5 mph | - | 33% | 59° | 1022.2 hPa | 68% | 49% | 9 mi | |
| 07-08 | | 76° | 5 mph | - | 40% | 62° | 1022.7 hPa | 60% | UV 1 Low | 58% | 9 mi |
| 08-09 | | 80° | 5 mph | - | 42% | 63° | 1023.2 hPa | 53% | UV 2 Low | 55% | 10 mi |
| 09-10 | | 83° | 6 mph | - | 43% | 63° | 1023.3 hPa | 48% | UV 4 Medium | 53% | 10 mi |
| 10-11 | | 86° | 6 mph | - | 43% | 63° | 1023 hPa | 43% | UV 7 High | 54% | 10 mi |
| 11-12 | | 88° | 7 mph | - | 49% | 62° | 1022.3 hPa | 39% | UV 9 Very High | 51% | 10 mi |
| 12-13 | | 89° | 8 mph | - | 53% | 62° | 1021.5 hPa | 37% | UV 9 Very High | 50% | 11 mi |
| 13-14 | | 90° | 8 mph | - | 57% | 62° | 1020.6 hPa | 35% | UV 8 Very High | 53% | 11 mi |
| 14-15 | | 90° | 9 mph | - | 58% | 62° | 1019.9 hPa | 35% | UV 7 High | 53% | 11 mi |
| 15-16 | | 90° | 9 mph | - | 57% | 62° | 1019.3 hPa | 35% | UV 5 Medium | 53% | 11 mi |
| 16-17 | | 89° | 9 mph | - | 53% | 62° | 1019.1 hPa | 35% | UV 3 Medium | 53% | 12 mi |
| 17-18 | | 88° | 9 mph | - | 51% | 62° | 1019.1 hPa | 36% | UV 1 Low | 52% | 12 mi |
| 18-19 | | 85° | 8 mph | - | 49% | 62° | 1019.1 hPa | 39% | 52% | 12 mi | |
| 19-20 | | 83° | 7 mph | - | 46% | 61° | 1019 hPa | 42% | 52% | 12 mi | |
| 20-21 | | 80° | 6 mph | - | 43% | 59° | 1018.8 hPa | 46% | 53% | 12 mi | |
| 21-22 | | 78° | 6 mph | - | 39% | 57° | 1018.8 hPa | 49% | 55% | 12 mi | |
| 22-23 | | 77° | 6 mph | - | 38% | 56° | 1018.8 hPa | 50% | 57% | 11 mi | |
| 23-00 | | 76° | 6 mph | - | 38% | 55° | 1018.9 hPa | 52% | 45% | 11 mi | |
|
Wednesday 20 May 2026
05:59am
08:24pm Daylength: 14:24
| |||||||||||
| Period | Icon | Temperature | Wind | Precipitation | Thunderstorm probability | Dewpoint | Pressure | Humidity | UV | Cloud cover | Visibility |
| 00-01 | | 75° | 6 mph | - | 37% | 55° | 1018.9 hPa | 54% | 35% | 11 mi | |
| 01-02 | | 74° | 6 mph | - | 36% | 55° | 1018.8 hPa | 56% | 35% | 11 mi | |
| 02-03 | | 73° | 6 mph | - | 39% | 55° | 1018.6 hPa | 58% | 35% | 11 mi | |
| 03-04 | | 72° | 6 mph | - | 43% | 55° | 1018.5 hPa | 60% | 37% | 11 mi | |
| 04-05 | | 71° | 5 mph | - | 48% | 54° | 1018.3 hPa | 62% | 50% | 11 mi | |
| 05-06 | | 70° | 4 mph | - | 48% | 55° | 1018.3 hPa | 64% | 44% | 11 mi | |
| 06-07 | | 73° | 4 mph | - | 49% | 57° | 1018.5 hPa | 59% | 37% | 10 mi | |
| 07-08 | | 76° | 4 mph | - | 51% | 59° | 1019 hPa | 52% | UV 1 Low | 35% | 10 mi |
| 08-09 | | 81° | 3 mph | - | 36% | 61° | 1019 hPa | 45% | UV 2 Low | 35% | 10 mi |
| 09-10 | | 84° | 4 mph | - | 40% | 61° | 1018.7 hPa | 41% | UV 5 Medium | 35% | 10 mi |
| 10-11 | | 87° | 5 mph | - | 43% | 61° | 1018.1 hPa | 36% | UV 7 High | 35% | 10 mi |
| 11-12 | | 90° | 6 mph | - | 58% | 60° | 1017.4 hPa | 33% | UV 9 Very High | 35% | 11 mi |
| 12-13 | | 92° | 7 mph | - | 69% | 59° | 1016.5 hPa | 30% | UV 9 Very High | 50% | 11 mi |
| 13-14 | | 92° | 8 mph | - | 78% | 59° | 1015.5 hPa | 29% | UV 7 High | 73% | 11 mi |
| 14-15 | | 92° | 8 mph | - | 77% | 59° | 1014.6 hPa | 30% | UV 6 High | 68% | 12 mi |
WXSIM script (v3.51) from Leuven-Template.eu. Forecast is created from data by WXSIM. Graphs are drawn using Highcharts