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Herndon, VA Monthly Weather

Altitude - 111m | 38°58′12″N,77°23′10″W | map (OSM)

Herndon, VA
74
°F
11:30 amCloudy11mphNE
Mon, August 18, 202512:19 PM (GMT -04:00)

August

Sun
Aug 18
Overcast
76
°F
low68
°F
Aug 19
Overcast
73
°F
low67
°F
Aug 20
Mostly Cloudy
81
°F
low68
°F
Aug 21
Partly Cloudy
79
°F
low68
°F
Aug 22
Clear
82
°F
low64
°F
Aug 23
Partly Cloudy
82
°F
low65
°F
Aug 24
Scattered Thunderstorms
83
°F
low68
°F
Aug 25
Partly Cloudy
81
°F
low65
°F
Aug 26
Mostly Clear
78
°F
low61
°F
Aug 27
Partly Cloudy
78
°F
low59
°F
Aug 28
Mostly Cloudy
78
°F
low60
°F
Aug 29
Mostly Cloudy
78
°F
low61
°F
Aug 30
Partly Cloudy
79
°F
low62
°F
Aug 31
Partly Cloudy
81
°F
low62
°F
MonTueWedThuFriSat

September

Sun
Mon
Sep 1
T-Storms
77
°F
low59
°F
Tue
Sep 2
Sunny
76
°F
low51
°F
Wed
Sep 3
Mostly Sunny
76
°F
low54
°F
Thu
Sep 4
Mostly Sunny
79
°F
low63
°F
Fri
Sep 5
Showers
76
°F
low65
°F
Sat
Sep 6
Mostly Sunny
82
°F
low58
°F
Sun
Sep 7
Mostly Sunny
85
°F
low65
°F
Mon
Sep 8
Partly Sunny
87
°F
low65
°F
Tue
Sep 9
Mostly Cloudy , Showers
75
°F
low56
°F
Wed
Sep 10
Mostly Sunny
76
°F
low52
°F
Thu
Sep 11
Mostly Sunny
80
°F
low61
°F
Fri
Sep 12
Mostly Sunny
87
°F
low67
°F
Sat
Sep 13
Partly Sunny
89
°F
low66
°F
Sun
Sep 14
Partly Sunny
88
°F
low68
°F
Mon
Sep 15
Mostly Sunny
89
°F
low66
°F
Tue
Sep 16
T-Storms
81
°F
low68
°F
WedThuFriSat
Last updated 42min ago

Temperature in Herndon, VA for month

* Herndon, VA Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Herndon, VA, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Herndon, VA. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.