| WXSIM Forecast for:
Thurmont Issued by: Ammenheuser Weather |
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| Updated: Friday, 15-May-2026 05:53 am | ||||||||||||||||||||||||||||||||||||||||||||||||
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| Today |
Partly to mostly sunny in the morning, becoming partly to mostly cloudy in the afternoon. High 64°. UV index up to 6. Wind northwest around 9 mph, gusting to 18 mph. |
| Tonight |
Partly cloudy in the evening, becoming fair after midnight. Cool. Low 41°. Wind northwest around 4 mph in the evening, becoming near calm after midnight. |
| Saturday |
Sunny in the morning, becoming partly cloudy in the afternoon. High 69°. UV index up to 8. Wind southwest around 4 mph in the morning, becoming 10 mph, gusting to 18 mph, in the afternoon. |
| Saturday night |
Partly to mostly cloudy in the evening, becoming cloudy after midnight. A chance of rain after midnight. Cool. Low 44°. Wind west around 6 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch. |
| Sunday |
Cloudy in the morning, becoming mostly cloudy to cloudy in the afternoon. A chance of rain. High 66°. UV index up to 4. Wind west-northwest around 5 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch. |
| Sunday night |
Mostly cloudy to cloudy in the evening, becoming fair to partly cloudy after midnight. A chance of rain in the evening. Low 47°. Wind northeast around 2 mph in the evening, becoming southwest after midnight. Chance of precipitation 60 percent. Precipitation mostly between a quarter and half an inch. |
| Monday |
Sunny. Hot. High 85°. UV index up to 9. Wind south-southwest around 4 mph in the morning, becoming 9 mph, gusting to 18 mph, in the afternoon. |
| Monday night |
Partly to mostly cloudy in the evening, becoming mostly clear after midnight. Patchy light fog in the evening, then light to moderate fog after midnight. A chance of rain. Precipitation showery or intermittent. Low 58°. Wind west around 4 mph, gusting to 15 mph, in the evening, becoming south after midnight. Chance of precipitation 50 percent. Precipitation mostly less than a quarter of an inch. |
| Tuesday |
Sunny in the morning, becoming partly cloudy in the afternoon. Patchy light fog in the morning. Hot. High 86°. UV index up to 9. Wind southwest around 6 mph, gusting to 16 mph. |
| Tuesday night |
Partly cloudy in the evening, becoming mostly cloudy after midnight. Patchy light fog after midnight. Low 63°. Wind south around 3 mph in the evening, becoming west-southwest after midnight. |
WXSIM forecast formatting script by Saratoga-Weather.org.
Animated forecast icons courtesy of www.meteotreviglio.com.

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