| WXSIM Forecast for:
Thurmont Issued by: Ammenheuser Weather |
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| Updated: Tuesday, 09-Dec-2025 02:53 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly to mostly cloudy. High 29°. Wind chill around 18. Wind south-southeast around 9 mph, gusting to 17 mph. |
| Tonight |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 23°. Wind chill as low as 15. Wind south around 8 mph. |
| Wednesday |
Cloudy in the morning, becoming dense overcast in the afternoon. A slight chance of a mix of sleet, freezing rain, and snow in the morning, then a chance of a mix of rain, sleet, and snow in the afternoon. High 37°. Wind chill ranging from 15 to 28. Wind south-southwest around 10 mph, gusting to 16 mph. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. No snow or ice (on ground) accumulation expected. Little if any freezing rain accumulation. |
| Wednesday night |
Mostly cloudy in the evening, becoming partly cloudy after midnight. A slight chance of a mix of snow, rain, and sleet in the evening, then a slight chance of a mix of snow and rain after midnight. Breezy. Low 26°. Wind chill ranging from 18 to 26. Wind west-southwest around 11 mph, gusting to 19 mph, in the evening, becoming west-northwest after midnight. Chance of precipitation 20 percent. Precipitation (liquid equivalent) mostly less than a tenth of an inch. No snow or ice (on ground) accumulation expected. |
| Thursday |
Mostly sunny in the morning, becoming partly cloudy in the afternoon. Breezy. High 30°. Wind chill around 16. Wind west-northwest around 16 mph, gusting to 26 mph. |
| Thursday night |
Clear in the evening, becoming mostly cloudy after midnight. Breezy and cold. Low 18°. Wind chill ranging from 7 to 14. Wind west-northwest around 13 mph, gusting to 21 mph, in the evening, becoming 10 mph, gusting to 17 mph, after midnight. |
| Friday |
Cloudy in the morning, becoming dense overcast in the afternoon. High 30°. Wind chill ranging from 9 to 24. Wind west around 6 mph in the morning, becoming southwest in the afternoon. |
| Friday night |
Mostly cloudy to cloudy in the evening, becoming cloudy after midnight. Low 26°. Wind south-southwest around 4 mph. |
| Saturday |
Cloudy in the morning, becoming mostly cloudy in the afternoon. High 34°. Wind chill ranging from 20 to 25. Wind west around 11 mph, gusting to 22 mph. |
| Saturday night |
Dense overcast. A slight chance of snow in the evening, then a chance of snow after midnight. Low 23°. Wind west-northwest around 5 mph in the evening, becoming near calm after midnight. Chance of precipitation 50 percent. Precipitation (liquid equivalent) mostly around a tenth of an inch. Snow accumulation about an inch. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.

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