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| WXSIM Forecast for:
Thurmont Issued by: Ammenheuser Weather |
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| Updated: Tuesday, 25-Aug-2026 10:53 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly cloudy. High 78°. UV index up to 6. Wind west-northwest around 7 mph, gusting to 16 mph. |
| Tonight |
Fair to partly cloudy. Low 58°. Wind west-northwest around 2 mph in the evening, becoming north after midnight. |
| Wednesday |
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 82°. UV index up to 6. Wind south-southeast around 2 mph in the morning, becoming 6 mph in the afternoon. |
| Wednesday night |
Fair to partly cloudy in the evening, becoming partly to mostly cloudy after midnight. Low 64°. Wind south-southeast around 5 mph. |
| Thursday |
Mostly cloudy to cloudy in the morning, becoming partly cloudy in the afternoon. A slight chance of rain. Precipitation showery or intermittent. High 84°. UV index up to 7. Wind south-southwest around 7 mph, gusting to 17 mph. Chance of precipitation 20 percent. Precipitation mostly less than a tenth of an inch. |
| Thursday night |
Cloudy. Light to moderate fog in the evening, then patchy light fog after midnight. Rain likely in the evening, then a slight chance of rain after midnight. Precipitation showery or intermittent. Low 67°. Wind south around 3 mph in the evening, becoming north-northwest after midnight. Chance of precipitation 70 percent. Precipitation mostly around half an inch. |
| Friday |
Cloudy in the morning, becoming partly cloudy in the afternoon. Light to moderate fog in the morning. Rain likely. High 77°. UV index up to 7. Wind north-northeast around 2 mph in the morning, becoming northwest in the afternoon. Chance of precipitation 60 percent. Precipitation mostly around a quarter of an inch. |
| Friday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog after midnight. Low 63°. Wind northwest around 2 mph in the evening, becoming north-northeast around 5 mph after midnight. |
| Saturday |
Sunny in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. High 81°. UV index up to 7. Wind north-northeast around 3 mph in the morning, becoming east in the afternoon. |
| Saturday night |
Partly cloudy in the evening, becoming fair after midnight. Low 60°. Wind east around 2 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.