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

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

TonightWednesdayWednesday nightThursdayThursday nightFridayFriday night
<0.1 in
20%
<0.1 in
20%
<0.1 in
10%
<0.1 in
20%
45°69°50°79°54°80°58°

5 mph

7 mph

2 mph

3 mph

3 mph

4 mph

2 mph
UV 8
 Very High 
UV 8
 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 
Tonight45°
5 mph
-
Fair in the evening, becoming fair to partly cloudy after midnight. Low 45. Wind south around 5 mph in the evening, becoming southwest after midnight.
 Wednesday 22 April 2026 sunrise  06:29am   sunset  07:58pm   Daylength: 13:29 
Wednesday69°
7 mph
less than 0.1 in
PoP: 20%
UV 8
 Very High 
Mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain. High 69. UV index up to 8. Wind southwest around 7 mph, gusting to 18 mph, in the morning, becoming west-northwest in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Wednesday night50°
2 mph
-
Clear. Low 50. Wind west-northwest around 2 mph.
 Thursday 23 April 2026 sunrise  06:27am   sunset  07:59pm   Daylength: 13:31 
Thursday79°
3 mph
less than 0.1 in
PoP: 20%
UV 8
 Very High 
Sunny in the morning, becoming partly to mostly sunny in the afternoon. A slight chance of rain in the afternoon. Scattered thundershowers possible. High 79. UV index up to 8. Wind west-northwest around 3 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Thursday night54°
3 mph
-
Mostly clear. Low 54. Wind west around 3 mph.
 Friday 24 April 2026 sunrise  06:26am   sunset  08:00pm   Daylength: 13:33 
Friday80°
4 mph
less than 0.1 in
PoP: 10%
UV 8
 Very High 
Partly cloudy. A slight chance of rain. Scattered thundershowers possible. High 80. UV index up to 8. Wind west around 4 mph. Chance of precipitation less than 20 percent. Precipitation mostly less than a tenth of an inch.
Friday night58°
2 mph
less than 0.1 in
PoP: 20%
Partly to mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A slight chance of rain after midnight. Scattered thundershowers possible. Low 58. Wind west around 2 mph. Chance of precipitation 20 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
18-2148°
5 mph
-3.1 in1025.4 hPaMostly clear
21-0046°
5 mph
-2.5 in1021.1 hPaMostly clear
 Wednesday 22 April 2026 sunrise  06:29am   sunset  07:58pm   Daylength: 13:29 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0346°
5 mph
-1.9 in1019.4 hPaPartly cloudy
03-0649°
6 mph
-1.3 in1018 hPaMostly Cloudy
06-0957°
7 mph
0.02 in0.2 in1018.2 hPaUV 3
 Medium 
Cloudy
Light rain
09-1264°
8 mph
0.02 in1016.6 hPaUV 7
 High 
Mostly Cloudy
Drizzle
12-1568°
8 mph
-1014.9 hPaUV 4
 Medium 
Partly cloudy
Drizzle
15-1865°
6 mph
-1015.8 hPaClear
18-2158°
3 mph
-1016.5 hPaClear
21-0054°
2 mph
-1016.9 hPaClear
 Thursday 23 April 2026 sunrise  06:27am   sunset  07:59pm   Daylength: 13:31 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0352°
1 mph
-1016.6 hPaClear
03-0652°
0 mph
-1017 hPaClear
06-0966°
2 mph
-1017.9 hPaUV 4
 Medium 
Clear
09-1275°
3 mph
-1015.8 hPaUV 8
 Very High 
Partly cloudy
Drizzle
12-1576°
4 mph
0.02 in1013.1 hPaUV 4
 Medium 
Partly cloudy
Light rain
15-1874°
4 mph
-1013.6 hPaClear
18-2164°
3 mph
-1014.4 hPaMostly clear
21-0059°
2 mph
-1014.1 hPaMostly clear
 Friday 24 April 2026 sunrise  06:26am   sunset  08:00pm   Daylength: 13:33 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0356°
3 mph
-1013.5 hPaClear
03-0656°
2 mph
-1012.8 hPaPartly cloudy
06-0969°
3 mph
-1012.3 hPaUV 4
 Medium 
Partly cloudy
09-1278°
5 mph
-1010.2 hPaUV 7
 High 
Mostly Cloudy
Drizzle
12-1576°
5 mph
0.01 in1008.3 hPaUV 4
 Medium 
Mostly Cloudy
Drizzle
15-1871°
3 mph
-1008.8 hPaPartly cloudy
18-2165°
2 mph
-1009.4 hPaMostly Cloudy
21-0061°
2 mph
-1009.2 hPaMostly Cloudy
 Saturday 25 April 2026 sunrise  06:25am   sunset  08:01pm   Daylength: 13:36 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0360°
1 mph
-1009 hPaCloudy
Drizzle
03-0659°
1 mph
0.02 in1009.4 hPaCloudy
Light rain
06-0963°
4 mph
0.01 in1010.2 hPaUV 2
 Low 
Overcast
Drizzle
09-1269°
7 mph
0.02 in1009.6 hPaUV 5
 Medium 
Cloudy
Light rain
12-1573°
8 mph
0.02 in1008.6 hPaUV 3
 Medium 
Cloudy
Light rain
15-1873°
5 mph
0.01 in1010.1 hPaCloudy
Drizzle

48 hours details

 Tuesday 21 April 2026 sunrise  06:30am   sunset  07:57pm   Daylength: 13:26 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
18-1955°
4 mph
-0%34°1044.7 hPa41%46%13 mi
19-2050°
5 mph
-0%33°1031.3 hPa51%40%13 mi
20-2148°
5 mph
-0%32°1025.4 hPa56%33%14 mi
21-2247°
5 mph
-0%32°1022.9 hPa60%26%14 mi
22-2346°
5 mph
-0%32°1021.8 hPa62%26%14 mi
23-0046°
5 mph
-0%33°1021.1 hPa65%30%14 mi
 Wednesday 22 April 2026 sunrise  06:29am   sunset  07:58pm   Daylength: 13:29 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
00-0146°
5 mph
-0%34°1020.6 hPa65%29%14 mi
01-0246°
5 mph
-0%34°1020 hPa66%40%14 mi
02-0346°
5 mph
-0%36°1019.4 hPa66%51%14 mi
03-0446°
5 mph
-0%37°1018.7 hPa66%63%14 mi
04-0547°
5 mph
-0%38°1018.2 hPa65%72%14 mi
05-0649°
6 mph
-0%39°1018 hPa60%80%14 mi
06-0754°
6 mph
-0%39°1018 hPa51%UV 1
 Low 
86%14 mi
07-0858°
7 mph
-0%42°1018.2 hPa45%UV 2
 Low 
86%14 mi
08-0957°
7 mph
0.02 in2%47°1018.2 hPa54%UV 3
 Medium 
91%10 mi
09-1059°
7 mph
0.01 in7%50°1018 hPa54%UV 5
 Medium 
86%14 mi
10-1162°
7 mph
-9%52°1017.4 hPa48%UV 7
 High 
73%14 mi
11-1264°
8 mph
0.01 in14%53°1016.6 hPa48%UV 7
 High 
74%12 mi
12-1367°
9 mph
-12%53°1015.8 hPa43%UV 8
 Very High 
35%14 mi
13-1468°
9 mph
-13%53°1015.2 hPa39%UV 7
 High 
35%14 mi
14-1568°
8 mph
-20%52°1014.9 hPa39%UV 4
 Medium 
55%13 mi
15-1668°
8 mph
-13%51°1015.1 hPa39%UV 2
 Low 
35%14 mi
16-1767°
7 mph
-12%50°1015.4 hPa40%UV 1
 Low 
35%14 mi
17-1865°
6 mph
-9%48°1015.8 hPa42%35%14 mi
18-1962°
5 mph
-6%46°1016.1 hPa46%35%14 mi
19-2060°
4 mph
-2%46°1016.3 hPa50%35%14 mi
20-2158°
3 mph
-0%45°1016.5 hPa53%4%13 mi
21-2256°
3 mph
-0%45°1016.7 hPa57%2%13 mi
22-2355°
2 mph
-0%44°1016.9 hPa59%3%13 mi
23-0054°
2 mph
-0%44°1016.9 hPa62%4%13 mi
 Thursday 23 April 2026 sunrise  06:27am   sunset  07:59pm   Daylength: 13:31 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
00-0153°
2 mph
-0%44°1016.8 hPa64%5%12 mi
01-0252°
2 mph
-0%44°1016.7 hPa65%5%12 mi
02-0352°
1 mph
-0%44°1016.6 hPa66%6%12 mi
03-0451°
1 mph
-0%44°1016.7 hPa67%7%12 mi
04-0551°
0 mph
-0%44°1016.8 hPa68%8%12 mi
05-0652°
0 mph
-0%45°1017 hPa65%10%11 mi
06-0757°
1 mph
-0%47°1017.5 hPa54%UV 1
 Low 
11%11 mi
07-0861°
1 mph
-0%48°1017.9 hPa46%UV 2
 Low 
9%11 mi
08-0966°
2 mph
-0%49°1017.9 hPa39%UV 4
 Medium 
8%12 mi
09-1070°
3 mph
-0%50°1017.5 hPa34%UV 6
 High 
8%12 mi
10-1173°
3 mph
-6%50°1016.7 hPa29%UV 8
 Very High 
35%12 mi
11-1275°
3 mph
-14%49°1015.8 hPa27%UV 8
 Very High 
57%12 mi
12-1377°
4 mph
-12%48°1014.9 hPa26%UV 8
 Very High 
35%13 mi
13-1478°
5 mph
-34%48°1013.7 hPa24%UV 6
 High 
41%13 mi
14-1576°
4 mph
0.02 in43%49°1013.1 hPa31%UV 4
 Medium 
62%10 mi
15-1677°
4 mph
-31%49°1013 hPa31%UV 2
 Low 
35%13 mi
16-1776°
4 mph
-31%49°1013.2 hPa31%UV 1
 Low 
35%13 mi
17-1874°
4 mph
-28%48°1013.6 hPa33%35%13 mi
18-1970°
3 mph
-24%47°1013.9 hPa37%35%13 mi

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