WXSIM Forecast for: Thurmont
Issued by: Ammenheuser Weather
Updated: Monday, 09-Nov-2026 11:53 am
 
This
afternoon
Partly Cloudy
Partly Cloudy
Tonight

Mostly Cloudy
Mostly Cloudy
Tuesday

Mostly Sunny
Mostly Sunny
Tuesday
night
Clear
Clear
Wednesday

Mostly Cloudy
Mostly Cloudy
Wednesday
night
Mostly Cloudy
Mostly Cloudy
Thursday

Rain likely
Rain likely
Thursday
night
Partly Cloudy
Partly Cloudy
<.25 in.
High: 57° Low: 37° High: 61° Low: 34° High: 61° Low: 48° High: 53° Low: 44°
               
WNW
16-41
mph
Gale
WNW
4-17
mph
Moderate breeze
WSW
6-18→12-22
mph
Fresh breeze
W
3
mph
Light air
WSW→SSW
calm→4
4
Light breeze
SSE
6
mph
Light breeze
S
3
mph
Light air
W
9-19
mph
Fresh breeze
UV: 2
 Low 
UV: 2
 Low 
UV: 2
 Low 

 

This afternoon
 
Fair to partly cloudy. Breezy. High 57°. UV index up to 2. Wind west-northwest around 16 mph, gusting to 41 mph.
Tonight
 
Clear in the evening, becoming partly to mostly cloudy after midnight. Low 37°. Wind west-northwest around 4 mph, gusting to 17 mph.
Tuesday
 
Mostly sunny in the morning, becoming sunny in the afternoon. High 61°. UV index up to 2. Wind west-southwest around 6 mph, gusting to 18 mph, in the morning, becoming 12 mph, gusting to 22 mph, in the afternoon.
Tuesday night
 
Clear. Low 34°. Wind west around 3 mph.
Wednesday
 
Sunny in the morning, becoming mostly cloudy in the afternoon. High 61°. UV index up to 2. Wind west-southwest near calm in the morning, becoming south-southwest around 4 mph in the afternoon.
Wednesday night
 
Cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 48°. Wind south-southeast around 6 mph.
Thursday
 
Dense overcast. Rain likely. High 53°. Wind south around 3 mph. Chance of precipitation 60 percent. Precipitation mostly less than a quarter of an inch.
Thursday night
 
Partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 44°. Wind west around 9 mph, gusting to 19 mph.
Friday
 
Partly to mostly cloudy. Breezy. High 47°. Wind west around 14 mph, gusting to 24 mph.
Friday night
 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Breezy. Low 38°. Wind chill ranging from 30 to 38. Wind west around 13 mph, gusting to 23 mph.

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Animated forecast icons courtesy of www.meteotreviglio.com.