| WXSIM Forecast for:
Thurmont Issued by: Ammenheuser Weather |
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| Updated: Friday, 28-Aug-2026 10:53 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| This afternoon |
Partly to mostly cloudy. High 79°. UV index up to 6. Wind north-northwest around 4 mph. |
| Tonight |
Mostly clear in the evening, becoming fair after midnight. Patchy light fog after midnight. Low 60°. Wind north around 4 mph. |
| Saturday |
Sunny. Patchy light fog in the morning. High 81°. UV index up to 7. Wind north-northeast around 3 mph in the morning, becoming southeast in the afternoon. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming partly cloudy after midnight. Low 63°. Wind southeast around 4 mph. |
| Sunday |
Partly cloudy in the morning, becoming partly to mostly cloudy in the afternoon. Hot. High 86°. UV index up to 7. Wind south-southwest around 6 mph, gusting to 16 mph. |
| Sunday night |
Mostly cloudy. Low 68°. Wind north-northeast around 3 mph. |
| Monday |
Mostly cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Hot. High 88°. UV index up to 6. Wind north-northeast around 3 mph in the morning, becoming west-southwest in the afternoon. |
| Monday night |
Cloudy. Patchy light fog after midnight. A chance of rain. Precipitation showery or intermittent. Low 68°. Wind northeast around 2 mph in the evening, becoming southeast after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch. |
| Tuesday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. Patchy light fog in the morning. A chance of rain. Precipitation showery or intermittent. High 83°. UV index up to 5. Wind west around 5 mph. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch. |
| Tuesday night |
Partly cloudy. Patchy light fog. A chance of rain in the evening, then a slight chance of rain after midnight. Low 69°. Wind southwest around 3 mph. Chance of precipitation 40 percent. Precipitation mostly less than a quarter of an inch. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.

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