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| WXSIM Forecast for:
Thurmont Issued by: Ammenheuser Weather |
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| Updated: Thursday, 16-Jul-2026 08:53 pm | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Partly cloudy. Low 71°. Wind northwest around 8 mph, gusting to 18 mph, in the evening, becoming 4 mph after midnight. |
| Friday |
Partly to mostly cloudy in the morning, becoming partly to mostly sunny in the afternoon. Hot. High 89°. UV index up to 8. Wind northwest around 3 mph. |
| Friday night |
Fair to partly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. A chance of rain after midnight. Low 69°. Wind east-southeast around 3 mph in the evening, becoming south after midnight. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
| Saturday |
Mostly cloudy to cloudy in the morning, becoming dense overcast in the afternoon. Light to moderate fog in the afternoon. A chance of rain in the morning, then rain likely in the afternoon. Scattered thundershowers possible. High 80°. UV index up to 4. Wind south-southwest around 4 mph. Chance of precipitation 70 percent. Precipitation mostly around half an inch. |
| Saturday night |
Mostly cloudy in the evening, becoming cloudy after midnight. Moderate fog in the evening, then light to moderate fog after midnight. Rain likely. Scattered thundershowers possible. Low 71°, but temperatures rising after midnight. Wind south-southwest around 5 mph in the evening, becoming west-southwest after midnight. Chance of precipitation 70 percent. Precipitation mostly around a quarter of an inch. |
| Sunday |
Mostly cloudy to cloudy in the morning, becoming sunny in the afternoon. High 81°. UV index up to 7. Wind north-northwest around 9 mph, gusting to 20 mph. |
| Sunday night |
Clear. Relatively cool. Low 62°. Wind northeast around 5 mph. |
| Monday |
Mostly sunny in the morning, becoming sunny in the afternoon. High 81°. UV index up to 7. Wind east-northeast around 5 mph in the morning, becoming south-southeast in the afternoon. |
| Monday night |
Mostly cloudy in the evening, becoming mostly cloudy to cloudy after midnight. Low 68°. Wind south-southeast around 5 mph. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.