Updated: Thursday 18 June 2026 - 11:28am
Next update: Thursday 18 June 2026 - 02:15pm

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

This afternoonTonightFridayFriday nightSaturdaySaturday nightSundaySunday night
<0.1 in
30%
<0.1 in
40%
<0.1 in
40%
<0.1 in
30%
82°68°83°60°79°61°87°65°

9 mph

8 mph

9 mph

7 mph

10 mph

3 mph

6 mph

3 mph
UV 8
 Very High 
UV 10
 Very High 
UV 10
 Very High 
UV 10
 Very High 



Temperature

Thunder

Snow

Sol

Wind

Max/Min Temperature




Overview

 IconTemperatureWindPrecipitationUV
 Thursday 18 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:50 
This afternoon82°
9 mph
less than 0.1 in
PoP: 30%
UV 8
 Very High 
Mostly cloudy. A chance of rain. Scattered thunderstorms likely. High 82. UV index up to 8. Wind west-southwest around 9 mph, gusting to 20 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.
Tonight68°
8 mph
less than 0.1 in
PoP: 40%
Mostly cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then a chance of rain after midnight. Thunderstorms very likely, some possibly severe. Low 68. Wind west-southwest around 8 mph, gusting to 19 mph, in the evening, becoming 3 mph after midnight. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
 Friday 19 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:51 
Friday83°
9 mph
less than 0.1 in
PoP: 40%
UV 10
 Very High 
Mostly cloudy to cloudy in the morning, becoming sunny in the afternoon. A chance of rain in the morning, then a slight chance of rain in the afternoon. Scattered thunderstorms likely, some possibly severe. High 83. UV index up to 10. Wind northwest around 2 mph in the morning, becoming 9 mph, gusting to 19 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.
Friday night60°
7 mph
-
Partly cloudy in the evening, becoming mostly cloudy after midnight. Low 60. Wind northwest around 7 mph, gusting to 19 mph, in the evening, becoming west around 2 mph after midnight.
 Saturday 20 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:51 
Saturday79°
10 mph
-UV 10
 Very High 
Partly cloudy in the morning, becoming sunny in the afternoon. High 79. UV index up to 10. Wind west-northwest around 5 mph, gusting to 19 mph, in the morning, becoming 10 mph, gusting to 19 mph, in the afternoon.
Saturday night61°
3 mph
-
Mostly clear in the evening, becoming fair to partly cloudy after midnight. Low 61. Wind northwest around 3 mph, gusting to 15 mph.
 Sunday 21 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:51 
Sunday87°
6 mph
-UV 10
 Very High 
Partly to mostly cloudy in the morning, becoming partly cloudy in the afternoon. High 87. UV index up to 10. Wind northwest around 2 mph in the morning, becoming 6 mph in the afternoon.
Sunday night65°
3 mph
less than 0.1 in
PoP: 30%
Mostly cloudy to cloudy in the evening, becoming dense overcast after midnight. A chance of rain. Scattered thundershowers possible. Low 65. Wind north-northeast around 3 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.

Forecast by 3 hour intervals

 Thursday 18 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:50 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
12-1577°
10 mph
-0.7 in1012.8 hPaUV 7
 High 
Mostly Cloudy
Chance of showers
15-1882°
12 mph
0.01 in1007 hPaUV 1
 Low 
Partly cloudy
18-2179°
8 mph
-1007.2 hPaMostly Cloudy
21-0075°
5 mph
-1008.7 hPaCloudy
 Friday 19 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:51 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0372°
3 mph
0.01 in1008.3 hPaOvercast
Chance of showers
03-0670°
2 mph
0.06 in1008.6 hPaOvercast
Chance of showers
06-0971°
2 mph
0.06 in1010.1 hPaUV 2
 Low 
Cloudy
Chance of showers
09-1279°
5 mph
0.01 in1009.6 hPaUV 9
 Very High 
Partly cloudy
12-1583°
10 mph
-1007.7 hPaUV 8
 Very High 
Clear
15-1881°
11 mph
-1009.2 hPaUV 2
 Low 
Clear
18-2174°
7 mph
-1011.4 hPaPartly cloudy
21-0068°
3 mph
-1012.8 hPaMostly Cloudy
 Saturday 20 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:51 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0364°
2 mph
-1013.6 hPaMostly Cloudy
03-0661°
1 mph
-1014 hPaMostly Cloudy
06-0968°
5 mph
-1015.3 hPaUV 2
 Low 
Partly cloudy
09-1276°
10 mph
-1014.6 hPaUV 9
 Very High 
Clear
12-1579°
11 mph
-1012.8 hPaUV 8
 Very High 
Mostly clear
15-1877°
8 mph
-1012.8 hPaUV 2
 Low 
Clear
18-2171°
4 mph
-1013.7 hPaClear
21-0067°
3 mph
-1014.5 hPaMostly clear
 Sunday 21 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:51 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0364°
2 mph
-1014.5 hPaPartly cloudy
03-0662°
1 mph
-1014.7 hPaMostly Cloudy
06-0970°
2 mph
-1015.6 hPaUV 2
 Low 
Mostly Cloudy
09-1280°
5 mph
-1014.7 hPaUV 8
 Very High 
Partly cloudy
12-1586°
6 mph
-1012.5 hPaUV 8
 Very High 
Partly cloudy
15-1885°
6 mph
-1012.4 hPaUV 1
 Low 
Mostly Cloudy
18-2176°
4 mph
0.03 in1014.2 hPaMostly Cloudy
21-0072°
3 mph
-1015.5 hPaCloudy
 Monday 22 June 2026 sunrise  05:51am   sunset  08:43pm   Daylength: 14:51 
PeriodIconTemperatureWindPrecipitationSnowdepthPressureUVConditions
00-0369°
1 mph
0.01 in1014.6 hPaOvercast
03-0667°
1 mph
-1013.5 hPaOvercast
06-0966°
2 mph
0.03 in1014.1 hPaUV 1
 Low 
Overcast

48 hours details

 Thursday 18 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:50 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
13-1475°
8 mph
-55%68°1021 hPa75%UV 7
 High 
94%9 mi
14-1577°
10 mph
-59%68°1012.8 hPa69%UV 7
 High 
85%9 mi
15-1679°
11 mph
-58%67°1008.9 hPa65%UV 5
 Medium 
70%9 mi
16-1781°
12 mph
0.01 in51%66°1007.4 hPa59%UV 3
 Medium 
45%11 mi
17-1882°
12 mph
-42%64°1007 hPa56%UV 1
 Low 
61%11 mi
18-1981°
10 mph
-45%63°1007 hPa57%87%11 mi
19-2080°
9 mph
-29%62°1007 hPa59%99%12 mi
20-2179°
8 mph
-28%61°1007.2 hPa61%100%12 mi
21-2277°
7 mph
-32%62°1007.6 hPa64%100%11 mi
22-2376°
6 mph
-35%62°1008.3 hPa66%100%11 mi
23-0075°
5 mph
-41%62°1008.7 hPa68%100%11 mi
 Friday 19 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:51 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
00-0173°
4 mph
0.01 in49%63°1008.7 hPa74%100%9 mi
01-0272°
4 mph
-58%64°1008.5 hPa75%100%10 mi
02-0372°
3 mph
-66%64°1008.3 hPa76%100%10 mi
03-0470°
2 mph
0.04 in70%64°1008.3 hPa85%100%6 mi
04-0569°
2 mph
0.02 in75%64°1008.4 hPa86%100%10 mi
05-0670°
2 mph
-75%63°1008.6 hPa84%100%9 mi
06-0768°
1 mph
0.04 in71%64°1008.9 hPa89%100%6 mi
07-0869°
1 mph
0.02 in65%66°1009.5 hPa87%100%8 mi
08-0971°
2 mph
-55%66°1010.1 hPa81%UV 2
 Low 
89%9 mi
09-1073°
2 mph
-42%66°1010.3 hPa74%UV 4
 Medium 
68%8 mi
10-1176°
4 mph
0.01 in30%65°1010.2 hPa66%UV 7
 High 
38%9 mi
11-1279°
5 mph
-20%62°1009.6 hPa59%UV 9
 Very High 
35%9 mi
12-1380°
7 mph
-18%57°1008.9 hPa56%UV 9
 Very High 
45%9 mi
13-1482°
9 mph
-6%54°1008.1 hPa52%UV 10
 Very High 
35%10 mi
14-1583°
10 mph
-2%52°1007.7 hPa48%UV 8
 Very High 
35%11 mi
15-1683°
11 mph
-0%51°1007.7 hPa46%UV 6
 High 
1%12 mi
16-1782°
11 mph
-0%50°1008.4 hPa46%UV 4
 Medium 
2%12 mi
17-1881°
11 mph
-0%51°1009.2 hPa47%UV 2
 Low 
8%12 mi
18-1979°
10 mph
-0%51°1010.1 hPa48%UV 1
 Low 
14%13 mi
19-2077°
8 mph
-0%51°1010.9 hPa50%21%13 mi
20-2174°
7 mph
-0%51°1011.4 hPa54%35%13 mi
21-2272°
6 mph
-0%51°1011.9 hPa59%51%13 mi
22-2370°
4 mph
-0%52°1012.4 hPa63%70%12 mi
23-0068°
3 mph
-0%52°1012.8 hPa67%72%12 mi
 Saturday 20 June 2026 sunrise  05:51am   sunset  08:42pm   Daylength: 14:51 
PeriodIconTemperatureWindPrecipitationThunderstorm
probability
DewpointPressureHumidityUVCloud coverVisibility
00-0166°
3 mph
-0%52°1013.2 hPa71%73%12 mi
01-0265°
2 mph
-0%52°1013.5 hPa74%74%11 mi
02-0364°
2 mph
-0%52°1013.6 hPa77%74%11 mi
03-0463°
2 mph
-0%52°1013.7 hPa80%74%11 mi
04-0562°
1 mph
-0%52°1013.8 hPa82%74%10 mi
05-0661°
1 mph
-0%52°1014 hPa85%66%10 mi
06-0761°
2 mph
-0%52°1014.4 hPa83%64%10 mi
07-0864°
3 mph
-0%55°1015 hPa75%UV 1
 Low 
68%10 mi
08-0968°
5 mph
-0%55°1015.3 hPa65%UV 2
 Low 
50%10 mi
09-1071°
7 mph
-0%54°1015.2 hPa59%UV 5
 Medium 
28%11 mi
10-1174°
9 mph
-0%53°1014.8 hPa53%UV 7
 High 
2%11 mi
11-1276°
10 mph
-0%53°1014.6 hPa49%UV 9
 Very High 
13%12 mi
12-1377°
11 mph
-9%52°1014.1 hPa46%UV 10
 Very High 
35%12 mi
13-1478°
11 mph
-16%52°1013.4 hPa44%UV 9
 Very High 
35%13 mi

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