Updated: Tuesday 21 April 2026 - 06:28am
Next update: Tuesday 21 April 2026 - 08:15am

The weather forecast for the area of Harrisonburg, VA
Prepared by: WXSim

TodayTonightWednesdayWednesday nightThursdayThursday nightFridayFriday night
<0.1 in
10%
<0.1 in
30%
<0.1 in
40%
68°48°69°49°79°53°80°55°

7 mph

6 mph

8 mph

2 mph

5 mph

2 mph

6 mph

2 mph
UV 10
 Very High 
UV 8
 Very High 
UV 9
 Very High 
UV 8
 Very High 



Temperature

Thunder

Snow

Sol

Wind

Max/Min Temperature




Overview

 IconTemperatureWindPrecipitationUV
 Tuesday 21 April 2026 sunrise  06:30am   sunset  07:57pm   Daylength: 13:26 
Today68°
7 mph
-UV 10
 Very High 
Sunny. High 68. UV index up to 10. Wind south-southwest around 2 mph in the morning, becoming 7 mph, gusting to 17 mph, in the afternoon.
Tonight48°
6 mph
less than 0.1 in
PoP: 10%
Mostly clear in the evening, becoming partly cloudy after midnight. A slight chance of rain after midnight. Low 48. Wind south-southwest around 6 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
 Wednesday 22 April 2026 sunrise  06:29am   sunset  07:58pm   Daylength: 13:29 
Wednesday69°
8 mph
less than 0.1 in
PoP: 30%
UV 8
 Very High 
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A chance of rain. High 69. UV index up to 8. Wind west-southwest around 8 mph, gusting to 18 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Wednesday night49°
2 mph
-
Fair to partly cloudy in the evening, becoming clear after midnight. Low 49. Wind west-southwest around 2 mph.
 Thursday 23 April 2026 sunrise  06:27am   sunset  07:59pm   Daylength: 13:31 
Thursday79°
5 mph
-UV 9
 Very High 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. High 79. UV index up to 9. Wind northwest around 5 mph.
Thursday night53°
2 mph
-
Fair in the evening, becoming mostly clear after midnight. Low 53. Wind northwest around 2 mph.
 Friday 24 April 2026 sunrise  06:26am   sunset  08:00pm   Daylength: 13:33 
Friday80°
6 mph
-UV 8
 Very High 
Partly cloudy. High 80. UV index up to 8. Wind west around 6 mph, gusting to 16 mph.
Friday night55°
2 mph
less than 0.1 in
PoP: 40%
Partly cloudy in the evening, becoming mostly cloudy after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Scattered thundershowers possible. Low 55. Wind north-northeast around 2 mph in the evening, becoming southeast after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.

Forecast by 3 hour intervals

 Tuesday 21 April 2026 sunrise  06:30am   sunset  07:57pm   Daylength: 13:26 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
03-0632°
0 mph
-4 in1061.8 hPaMostly clear
06-0942°
2 mph
-3.5 in1034.7 hPaUV 4
 Medium 
Clear
09-1256°
5 mph
-2.3 in1027 hPaUV 10
 Very High 
Clear
12-1566°
7 mph
-0.6 in1022.4 hPaUV 5
 Medium 
Mostly clear
15-1865°
7 mph
-1021.1 hPaClear
18-2153°
6 mph
-1020.8 hPaClear
21-0049°
6 mph
-1020.5 hPaMostly clear
 Wednesday 22 April 2026 sunrise  06:29am   sunset  07:58pm   Daylength: 13:29 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0348°
6 mph
-1019 hPaPartly cloudy
03-0650°
7 mph
0.01 in1017.7 hPaMostly Cloudy
Drizzle
06-0958°
7 mph
0.01 in1018.1 hPaUV 2
 Low 
Cloudy
Drizzle
09-1264°
9 mph
0.02 in1016.4 hPaUV 6
 High 
Mostly Cloudy
Light rain
12-1569°
9 mph
0.02 in1014.8 hPaUV 4
 Medium 
Partly cloudy
15-1866°
5 mph
-1015.6 hPaPartly cloudy
18-2159°
2 mph
-1016.1 hPaMostly clear
21-0054°
2 mph
-1016.4 hPaClear
 Thursday 23 April 2026 sunrise  06:27am   sunset  07:59pm   Daylength: 13:31 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0351°
2 mph
-1016.5 hPaClear
03-0651°
1 mph
-1016.6 hPaClear
06-0965°
4 mph
-1016.9 hPaUV 4
 Medium 
Partly cloudy
09-1275°
6 mph
-1015 hPaUV 8
 Very High 
Partly cloudy
12-1579°
6 mph
-1012.5 hPaUV 5
 Medium 
Clear
15-1874°
4 mph
-1012.8 hPaMostly clear
18-2165°
2 mph
-1013.6 hPaPartly cloudy
21-0060°
2 mph
-1013.1 hPaClear
 Friday 24 April 2026 sunrise  06:26am   sunset  08:00pm   Daylength: 13:33 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0356°
2 mph
-1011.8 hPaClear
03-0655°
2 mph
-1011.2 hPaPartly cloudy
06-0968°
5 mph
-1011.2 hPaUV 4
 Medium 
Partly cloudy
09-1278°
8 mph
-1009.1 hPaUV 8
 Very High 
Partly cloudy
12-1579°
7 mph
-1006.8 hPaUV 4
 Medium 
Partly cloudy
15-1876°
4 mph
-1007.4 hPaPartly cloudy
18-2167°
2 mph
-1008.7 hPaMostly Cloudy
Drizzle
21-0059°
2 mph
0.03 in1008.7 hPaMostly Cloudy
Light rain
 Saturday 25 April 2026 sunrise  06:25am   sunset  08:01pm   Daylength: 13:36 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0358°
2 mph
0.02 in1008.3 hPaMostly Cloudy
Drizzle
03-0656°
1 mph
0.02 in1008.8 hPaMostly Cloudy
Light rain

48 hours details

 Tuesday 21 April 2026 sunrise  06:30am   sunset  07:57pm   Daylength: 13:26 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
05-0632°
0 mph
-0%21°1061.8 hPa64%30%18 mi
06-0733°
0 mph
-0%20°1053 hPa63%UV 1
 Low 
6%17 mi
07-0838°
1 mph
-0%22°1040.6 hPa54%UV 2
 Low 
7%16 mi
08-0942°
2 mph
-0%24°1034.7 hPa46%UV 4
 Medium 
8%16 mi
09-1047°
3 mph
-0%27°1031.4 hPa38%UV 7
 High 
9%16 mi
10-1152°
4 mph
-0%28°1029 hPa32%UV 9
 Very High 
11%16 mi
11-1256°
5 mph
-0%29°1027 hPa27%UV 10
 Very High 
12%17 mi
12-1359°
6 mph
-0%30°1025.2 hPa24%UV 9
 Very High 
13%17 mi
13-1463°
7 mph
-0%32°1023.6 hPa21%UV 7
 High 
18%18 mi
14-1566°
7 mph
-0%34°1022.4 hPa19%UV 5
 Medium 
23%19 mi
15-1668°
8 mph
-0%36°1021.6 hPa18%UV 2
 Low 
28%19 mi
16-1767°
8 mph
-0%36°1021.2 hPa18%UV 1
 Low 
23%20 mi
17-1865°
7 mph
-0%36°1021.1 hPa20%16%20 mi
18-1960°
7 mph
-0%35°1020.9 hPa24%10%20 mi
19-2056°
6 mph
-0%33°1020.8 hPa28%12%20 mi
20-2153°
6 mph
-0%32°1020.8 hPa31%15%20 mi
21-2251°
6 mph
-0%31°1020.8 hPa34%19%19 mi
22-2350°
6 mph
-0%31°1020.8 hPa36%27%19 mi
23-0049°
6 mph
-0%32°1020.5 hPa38%35%19 mi
 Wednesday 22 April 2026 sunrise  06:29am   sunset  07:58pm   Daylength: 13:29 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
00-0149°
6 mph
-0%32°1020.1 hPa39%43%19 mi
01-0248°
6 mph
-0%33°1019.6 hPa40%54%18 mi
02-0348°
6 mph
-0%33°1019 hPa40%65%18 mi
03-0449°
7 mph
-0%34°1018.3 hPa40%77%18 mi
04-0549°
7 mph
-0%34°1017.8 hPa39%82%18 mi
05-0650°
7 mph
0.01 in0%36°1017.7 hPa43%92%13 mi
06-0754°
7 mph
0.01 in0%38°1017.9 hPa40%UV 1
 Low 
89%18 mi
07-0857°
7 mph
-0%40°1018.1 hPa36%UV 1
 Low 
90%17 mi
08-0958°
7 mph
-0%44°1018.1 hPa37%UV 2
 Low 
95%14 mi
09-1061°
8 mph
-0%47°1017.8 hPa35%UV 4
 Medium 
93%17 mi
10-1164°
9 mph
-4%49°1017.1 hPa31%UV 7
 High 
80%17 mi
11-1264°
9 mph
0.02 in12%51°1016.4 hPa40%UV 6
 High 
76%11 mi
12-1367°
10 mph
0.02 in9%52°1015.6 hPa39%UV 8
 Very High 
35%16 mi
13-1468°
10 mph
-12%52°1015 hPa35%UV 7
 High 
35%16 mi
14-1569°
9 mph
-16%51°1014.8 hPa34%UV 4
 Medium 
50%16 mi
15-1668°
8 mph
-12%50°1014.9 hPa34%UV 2
 Low 
35%16 mi
16-1768°
7 mph
-11%49°1015.2 hPa34%UV 1
 Low 
35%16 mi
17-1866°
5 mph
-11%47°1015.6 hPa36%41%16 mi
18-1964°
3 mph
-10%46°1015.8 hPa39%52%16 mi
19-2062°
3 mph
-7%45°1016 hPa42%39%15 mi
20-2159°
2 mph
-0%44°1016.1 hPa46%23%15 mi
21-2257°
2 mph
-0%44°1016.3 hPa50%7%14 mi
22-2355°
2 mph
-0%44°1016.4 hPa54%5%14 mi
23-0054°
2 mph
-0%43°1016.4 hPa57%5%14 mi
 Thursday 23 April 2026 sunrise  06:27am   sunset  07:59pm   Daylength: 13:31 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
00-0153°
3 mph
-0%43°1016.4 hPa60%4%14 mi
01-0252°
2 mph
-0%43°1016.5 hPa62%4%14 mi
02-0351°
2 mph
-0%43°1016.5 hPa64%5%13 mi
03-0450°
2 mph
-0%43°1016.5 hPa66%6%13 mi
04-0550°
2 mph
-0%43°1016.5 hPa67%7%13 mi
05-0651°
1 mph
-0%44°1016.6 hPa64%7%13 mi

WXSIM script (v3.51) from Leuven-Template.eu.   Forecast is created from data by WXSIM.   Graphs are drawn using Highcharts