WXSIM Forecast for: Thurmont
Issued by: Ammenheuser Weather
Updated: Monday, 19-Oct-2026 06:12 am
 
Today

Sunny
Sunny
Tonight

Clear
Clear
Tuesday

Sunny
Sunny
Tuesday
night
Mostly Clear
Mostly Clear
Wednesday

Sunny
Sunny
Wednesday
night
Clear
Clear
Thursday

Sunny
Sunny
Thursday
night
Clear
Clear
High: 62° Low: 41° High: 64° Low: 39° High: 62° Low: 39° High: 63° Low: 41°
               
NNE
4-20
mph
Fresh breeze
N
6
mph
Light breeze
N
8-17
mph
Moderate breeze
NNE
6
mph
Light breeze
NNE
6-15
mph
Moderate breeze
N
4
mph
Light breeze
NNW
5→9-18
mph
Moderate breeze
NNW
4
mph
Light breeze
UV: 4
 Medium 
UV: 4
 Medium 
UV: 4
 Medium 
UV: 4
 Medium 

 

Today
 
Sunny. High 62°. UV index up to 4. Wind north-northeast around 4 mph, gusting to 20 mph.
Tonight
 
Clear. Low 41°. Wind north around 6 mph.
Tuesday
 
Sunny. High 64°. UV index up to 4. Wind north around 8 mph, gusting to 17 mph.
Tuesday night
 
Mostly clear in the evening, becoming clear after midnight. Low 39°. Wind north-northeast around 6 mph.
Wednesday
 
Sunny. High 62°. UV index up to 4. Wind north-northeast around 6 mph, gusting to 15 mph.
Wednesday night
 
Clear. Low 39°. Wind north around 4 mph.
Thursday
 
Sunny. High 63°. UV index up to 4. Wind north-northwest around 5 mph in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon.
Thursday night
 
Clear. Low 41°. Wind north-northwest around 4 mph.
Friday
 
Partly to mostly sunny in the morning, becoming sunny in the afternoon. High 62°. UV index up to 3. Wind north-northeast around 7 mph, gusting to 17 mph.
Friday night
 
Clear. Low 39°. Wind east-northeast around 3 mph.

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