Updated: Wednesday 18 March 2026 - 06:28pm
Next update: Thursday 19 March 2026 - 02:15am

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

TonightThursdayThursday nightFridayFriday nightSaturdaySaturday night
<0.1 in
20%
<0.1 in
20%
0.25 in
60%
26°58°38°67°49°72°47°

2 mph

2 mph

0 mph

9 mph

6 mph

3 mph

2 mph
UV 6
 High 
UV 6
 High 



Temperature

Thunder

Snow

Sol

Wind

Max/Min Temperature




Overview

 IconTemperatureWindPrecipitationUV
 Wednesday 18 March 2026 sunrise  07:21am   sunset  07:25pm   Daylength: 12:03 
Tonight26°
2 mph
-
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 26. Wind south around 2 mph.
 Thursday 19 March 2026 sunrise  07:19am   sunset  07:26pm   Daylength: 12:06 
Thursday58°
2 mph
less than 0.1 in
PoP: 20%
Mostly cloudy. A slight chance of rain in the afternoon. High 58. Wind south around 2 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Thursday night38°
0 mph
-
Partly to mostly cloudy in the evening, becoming fair after midnight. Low 38. Wind west-southwest near calm.
 Friday 20 March 2026 sunrise  07:18am   sunset  07:27pm   Daylength: 12:08 
Friday67°
9 mph
less than 0.1 in
PoP: 20%
UV 6
 High 
Partly cloudy in the morning, becoming mostly cloudy in the afternoon. A slight chance of rain in the afternoon. Precipitation showery or intermittent. High 67. UV index up to 6. Wind south-southwest around 5 mph, gusting to 17 mph, in the morning, becoming 9 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch.
Friday night49°
6 mph
0.25 in
PoP: 60%
Cloudy in the evening, becoming partly cloudy after midnight. Rain likely. Precipitation showery or intermittent. Low 49. Wind south-southwest around 6 mph. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch.
 Saturday 21 March 2026 sunrise  07:16am   sunset  07:28pm   Daylength: 12:11 
Saturday72°
3 mph
-UV 6
 High 
Mostly sunny in the morning, becoming sunny in the afternoon. High 72. UV index up to 6. Wind northwest around 3 mph in the morning, becoming southeast in the afternoon.
Saturday night47°
2 mph
-
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 47. Wind northwest around 2 mph in the evening, becoming southwest after midnight.

Forecast by 3 hour intervals

21-0028°
2 mph
-3.8 in1026.6 hPaMostly Cloudy
 Thursday 19 March 2026 sunrise  07:19am   sunset  07:26pm   Daylength: 12:06 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0327°
2 mph
-3.7 in1025.4 hPaPartly cloudy
03-0627°
1 mph
-3.7 in1024.5 hPaMostly Cloudy
06-0936°
2 mph
-3.5 in1024.9 hPaUV 2
 Low 
Mostly Cloudy
09-1248°
2 mph
-2.9 in1022.8 hPaUV 5
 Medium 
Mostly Cloudy
12-1555°
3 mph
0.01 in1.8 in1020.3 hPaUV 3
 Medium 
Mostly Cloudy
15-1852°
2 mph
0.02 in0.8 in1020.8 hPaMostly Cloudy
18-2145°
1 mph
-0.2 in1021.8 hPaMostly Cloudy
21-0042°
1 mph
-1022.1 hPaMostly clear
 Friday 20 March 2026 sunrise  07:18am   sunset  07:27pm   Daylength: 12:08 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0339°
1 mph
-1021.4 hPaMostly clear
03-0639°
2 mph
-1020.7 hPaPartly cloudy
06-0948°
5 mph
-1020.6 hPaUV 2
 Low 
Partly cloudy
09-1262°
9 mph
-1017.3 hPaUV 6
 High 
Partly cloudy
12-1566°
10 mph
-1012.3 hPaUV 2
 Low 
Mostly Cloudy
15-1860°
6 mph
0.02 in1011.7 hPaCloudy
18-2152°
7 mph
0.09 in1011.4 hPaOvercast
21-0051°
6 mph
0.13 in1009.8 hPaCloudy
 Saturday 21 March 2026 sunrise  07:16am   sunset  07:28pm   Daylength: 12:11 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0350°
4 mph
0.07 in1009 hPaPartly cloudy
Light dew
03-0650°
2 mph
-1009.6 hPaMostly clear
Light dew
06-0956°
2 mph
-1011.2 hPaUV 2
 Low 
Clear
09-1265°
2 mph
-1010.7 hPaUV 6
 High 
Clear
12-1571°
4 mph
-1008.8 hPaUV 3
 Medium 
Clear
15-1865°
2 mph
-1009.9 hPaClear
18-2155°
0 mph
-1011.5 hPaClear
21-0052°
2 mph
-1011.8 hPaPartly cloudy
 Sunday 22 March 2026 sunrise  07:15am   sunset  07:29pm   Daylength: 12:14 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0349°
3 mph
-1011.3 hPaPartly cloudy
03-0648°
2 mph
-1011.4 hPaPartly cloudy
Light dew
06-0958°
3 mph
-1011.5 hPaUV 2
 Low 
Partly cloudy
09-1270°
5 mph
-1009.8 hPaUV 6
 High 
Partly cloudy
12-1577°
6 mph
-1006.9 hPaUV 3
 Medium 
Partly cloudy
15-1871°
6 mph
-1006.6 hPaPartly cloudy

48 hours details

 Wednesday 18 March 2026 sunrise  07:21am   sunset  07:25pm   Daylength: 12:03 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
21-2229°
2 mph
-0%17°1028 hPa68%68%16 mi
22-2328°
2 mph
-0%17°1027.1 hPa70%66%16 mi
23-0028°
2 mph
-0%17°1026.6 hPa70%63%16 mi
 Thursday 19 March 2026 sunrise  07:19am   sunset  07:26pm   Daylength: 12:06 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
00-0128°
2 mph
-0%17°1026.3 hPa70%60%16 mi
01-0228°
2 mph
-0%17°1025.9 hPa70%53%16 mi
02-0327°
2 mph
-0%18°1025.4 hPa70%47%16 mi
03-0427°
2 mph
-0%18°1024.8 hPa71%47%16 mi
04-0527°
2 mph
-0%18°1024.5 hPa71%61%16 mi
05-0627°
1 mph
-0%18°1024.5 hPa70%74%16 mi
06-0729°
1 mph
-0%20°1024.8 hPa65%81%16 mi
07-0833°
2 mph
-0%22°1025 hPa57%UV 1
 Low 
79%16 mi
08-0936°
2 mph
-0%25°1024.9 hPa51%UV 2
 Low 
79%16 mi
09-1040°
2 mph
-0%28°1024.5 hPa46%UV 3
 Medium 
79%16 mi
10-1144°
2 mph
-0%31°1023.8 hPa40%UV 5
 Medium 
82%16 mi
11-1248°
2 mph
-0%34°1022.8 hPa35%UV 5
 Medium 
85%16 mi
12-1351°
3 mph
-0%36°1021.8 hPa31%UV 5
 Medium 
86%16 mi
13-1454°
3 mph
-0%37°1020.9 hPa29%UV 4
 Medium 
79%14 mi
14-1555°
3 mph
0.01 in0%38°1020.3 hPa32%UV 3
 Medium 
80%16 mi
15-1657°
3 mph
-0%37°1020.2 hPa30%UV 1
 Low 
57%16 mi
16-1756°
3 mph
-0%37°1020.4 hPa30%65%12 mi
17-1852°
2 mph
0.02 in0%37°1020.8 hPa45%85%15 mi
18-1949°
1 mph
-0%36°1021.2 hPa49%72%15 mi
19-2047°
1 mph
-0%35°1021.5 hPa53%66%14 mi
20-2145°
1 mph
-0%35°1021.8 hPa57%64%14 mi
21-2244°
1 mph
-0%34°1022 hPa61%55%14 mi
22-2343°
1 mph
-0%34°1022.1 hPa63%40%14 mi
23-0042°
1 mph
-0%34°1022.1 hPa66%21%14 mi
 Friday 20 March 2026 sunrise  07:18am   sunset  07:27pm   Daylength: 12:08 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
00-0141°
1 mph
-0%33°1022 hPa68%11%13 mi
01-0240°
1 mph
-0%33°1021.7 hPa70%12%13 mi
02-0339°
1 mph
-0%33°1021.4 hPa71%14%13 mi
03-0439°
2 mph
-0%33°1020.9 hPa71%21%13 mi
04-0539°
2 mph
-0%32°1020.7 hPa71%44%14 mi
05-0639°
2 mph
-0%32°1020.7 hPa70%64%14 mi
06-0740°
3 mph
-0%33°1020.9 hPa67%73%14 mi
07-0843°
4 mph
-0%35°1020.9 hPa59%UV 1
 Low 
64%14 mi
08-0948°
5 mph
-0%38°1020.6 hPa50%UV 2
 Low 
51%14 mi
09-1053°
6 mph
-0%41°1019.8 hPa43%UV 3
 Medium 
46%14 mi
10-1158°
7 mph
-0%43°1018.7 hPa36%UV 5
 Medium 
58%15 mi
11-1262°
9 mph
-0%43°1017.3 hPa31%UV 6
 High 
70%15 mi
12-1364°
11 mph
-5%43°1015 hPa29%UV 5
 Medium 
99%15 mi
13-1465°
10 mph
-14%43°1013.5 hPa28%UV 4
 Medium 
95%16 mi
14-1566°
10 mph
-18%44°1012.3 hPa27%UV 2
 Low 
92%16 mi
15-1666°
10 mph
-22%43°1011.6 hPa27%UV 1
 Low 
90%16 mi
16-1765°
8 mph
-27%43°1011.6 hPa29%96%11 mi
17-1860°
6 mph
0.02 in25%42°1011.7 hPa46%97%16 mi
18-1958°
6 mph
-21%42°1011.8 hPa48%99%16 mi
19-2056°
6 mph
-19%42°1011.7 hPa52%99%7 mi
20-2152°
7 mph
0.09 in18%45°1011.4 hPa79%100%15 mi
21-2253°
8 mph
-26%46°1011 hPa75%99%14 mi

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