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| WXSIM Forecast for:
Thurmont Issued by: Ammenheuser Weather |
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| Updated: Saturday, 12-Sep-2026 03:12 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Cloudy. Warm. High 83°. UV index up to 3. Wind south-southeast around 8 mph, gusting to 19 mph. |
| Tonight |
Dense overcast. Light to moderate fog. Rain very likely. Precipitation showery or intermittent. Low 69°. Wind south-southeast around 4 mph in the evening, becoming east-northeast after midnight. Chance of precipitation 80 percent. Precipitation mostly between half an inch and one inch. |
| Sunday |
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Precipitation showery or intermittent. Warm. High 83°. UV index up to 5. Wind west-northwest around 4 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
| Sunday night |
Fair to partly cloudy in the evening, becoming mostly cloudy after midnight. Light to moderate fog after midnight. A chance of rain after midnight. Low 67°. Wind west-northwest around 4 mph. Chance of precipitation 40 percent. Precipitation mostly around a tenth of an inch. |
| Monday |
Partly to mostly sunny in the morning, becoming sunny in the afternoon. Patchy light fog in the morning. High 73°. UV index up to 6. Wind north-northwest around 10 mph, gusting to 20 mph. |
| Monday night |
Clear in the evening, becoming fair to partly cloudy after midnight. Low 54°. Wind north-northeast around 5 mph, gusting to 16 mph. |
| Tuesday |
Sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 77°. UV index up to 6. Wind east-southeast around 4 mph in the morning, becoming 8 mph, gusting to 16 mph, in the afternoon. |
| Tuesday night |
Partly to mostly cloudy in the evening, becoming mostly cloudy after midnight. Low 59°. Wind east-southeast around 4 mph. |
| Wednesday |
Sunny in the morning, becoming partly cloudy in the afternoon. Warm. High 83°. UV index up to 6. Wind south-southeast around 3 mph in the morning, becoming 6 mph in the afternoon. |
| Wednesday night |
Mostly clear. Low 59°. Wind south around 3 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.