Harmon Field, MD Weather Forecast
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Harmon Field Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Mostly Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 60°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C |
| POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 345 AM EST Sat Nov 07 2026 

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Issued: 319 AM EST Sat Nov 7 2026
Key Messages
1) Dry and becoming seasonably cool this weekend through the middle of next week.
2) The weather pattern potentially becomes more amplified later next week with low-end rain chances returning follow by a brief surge of colder air.
Discussion
... As of 320 AM EST Saturday...
KEY MESSAGE 1...Dry and becoming seasonably cool this weekend through the middle of next week.
An upper low is centered over the eastern Great Lakes early this morning. Meanwhile, the shortwave trough and frontal bound...
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