WXSIM Forecast for: Thurmont
Issued by: Ammenheuser Weather
Updated: Tuesday, 10-Feb-2026 09:53 pm
 
Tonight

Mostly Cloudy
Mostly Cloudy
Wednesday

Partly Cloudy
Partly Cloudy
Wednesday
night
Partly Cloudy
Cold!
Partly Cloudy
Cold!
Thursday

Fog a.m.
Cold!
Fog a.m.
Cold!
Thursday
night
Mostly Clear
Cold!
Mostly Clear
Cold!
Friday

Sunny
Cold!
Sunny
Cold!
Friday
night
Partly Cloudy
Partly Cloudy
Saturday

Mostly Cloudy
Mostly Cloudy
Low: 37° High: 46° Low: 26° High: 31° Low: 18° High: 37° Low: 19° High: 44°
    WCh: 17° WCh: 14° WCh: 9° WCh: 8°    
WNW
6-16
mph
Moderate breeze
WNW
11-22→14-24
mph
Fresh breeze
WNW
13-22
mph
Fresh breeze
WNW
14-25
mph
Strong breeze
NW
11-21
mph
Fresh breeze
NW
10-19
mph
Fresh breeze
W
5-15
mph
Moderate breeze
W
6-16→11-20
mph
Fresh breeze
UV: 2
 Low 
UV: 2
 Low 
UV: 2
 Low 

 

Tonight
 
Mostly cloudy to cloudy in the evening, becoming mostly cloudy after midnight. Low 37°, but temperatures rising after midnight. Wind west-northwest around 6 mph, gusting to 16 mph.
Wednesday
 
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. Breezy. High 46°. UV index up to 2. Wind west-northwest around 11 mph, gusting to 22 mph, in the morning, becoming 14 mph, gusting to 24 mph, in the afternoon.
Wednesday night
 
Partly cloudy in the evening, becoming fair to partly cloudy after midnight. Breezy. Low 26°. Wind chill ranging from 17 to 37. Wind west-northwest around 13 mph, gusting to 22 mph.
Thursday
 
Partly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. Breezy. High 31°. Wind chill ranging from 14 to 19. Wind west-northwest around 14 mph, gusting to 25 mph.
Thursday night
 
Mostly clear in the evening, becoming clear after midnight. Low 18°. Wind chill ranging from 9 to 18. Wind northwest around 11 mph, gusting to 21 mph.
Friday
 
Sunny. High 37°. Wind chill ranging from 8 to 29. UV index up to 2. Wind northwest around 10 mph, gusting to 19 mph.
Friday night
 
Partly cloudy in the evening, becoming clear after midnight. Low 19°. Wind west around 5 mph, gusting to 15 mph.
Saturday
 
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 44°. UV index up to 2. Wind west around 6 mph, gusting to 16 mph, in the morning, becoming 11 mph, gusting to 20 mph, in the afternoon.
Saturday night
 
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 28°. Wind northwest around 3 mph in the evening, becoming north-northeast near calm after midnight.

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Animated forecast icons courtesy of www.meteotreviglio.com.