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Frederick, MD Weather Tomorrow

Get the forecast you need for Frederick tomorrow with an extended 5 day weather outlook featuring precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction throughout the Frederick area and around Frederick county, Maryland.
Updated: Tue Sep 8th 2026 10:15 AM EDT
Frederick, MD Weather – 9-8 – Overcast
85° / 56°
Overcast
In Frederick, skies will be overcast with highs near 85°F and lows around 56°F. There might be light rainfall having a 12% chance. Winds will be light at 7mph and gusts of 14.5mph at 9 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 69% at 11 PM and 37% being its lowest at 3 PM. Barometric pressure is its highest of 30.25inHg at 11 AM, a lowest point of 30.17inHg at 4 PM with an avg 30.2inHg.
Frederick, MD Weather – 9-9 – Overcast
90° / 63°

Weather Tomorrow

Overcast
Frederick may see overcast, with daytime highs of 90°F and overnight lows near 63°F. There's a very small chance of rainfall, only about 9%. Wind will be moderate, blowing around 12mph on average and gusts of 18.8mph at 6 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 88% at 5 AM and 31% being its lowest at 3 PM. Barometric pressure is its highest of 30.21inHg at 12 AM, a lowest point of 29.99inHg at 11 PM with an avg 30.13inHg.
Frederick, MD Weather – 9-10 – Scattered Showers
83° / 67°
Scattered Showers
Scattered showers are in the forecast for Frederick, with a high of 83°F and a low of 67°F. Rainfall predicted to have a 67% chance with an estimated 0.11in. Wind will be moderate, blowing around 13mph on average and gusts of 25.6mph at 9 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 90% at 11 AM and 59% being its lowest at 3 PM. Barometric pressure is its highest of 29.96inHg at 1 AM, a lowest point of 29.86inHg at 6 PM with an avg 29.92inHg.
Frederick, MD Weather – 9-11 – Overcast
78° / 65°
Overcast
It will be overcast in Frederick, with a high of 78°F and a low of 65°F. There's a moderate 29% chance of rainfall with an estimated 0.01in. Winds will be light at 8mph and gusts of 22.6mph at 12 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 92% at 6 AM and 55% being its lowest at 1 PM. Barometric pressure is its highest of 30.05inHg at 10 PM, a lowest point of 29.91inHg at 1 AM with an avg 29.97inHg.
Frederick, MD Weather – 9-12 – Overcast
81° / 64°
Overcast
Highs will reach 81°F with lows near 64°F in Frederick, where cloud-filled skies are. There's a moderate 50% chance of rainfall with an estimated 0.03in. Wind will be moderate, blowing around 11mph on average and gusts of 19.5mph at 11 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 92% at 11 PM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 30.14inHg at 11 PM, a lowest point of 30inHg at 5 AM with an avg 30.08inHg.
Frederick, MD Weather – 9-13 – Scattered Showers
77° / 67°
Scattered Showers
Frederick is set for scattered showers with temperatures peaking at 77°F and dipping to 67°F. The chance of rain is 80% with an estimated 0.09in. Winds will be light at 5mph and gusts of 17.7mph at 12 AM. High humidity with average of 92% is anticipated, the maximum being 98% at 8 AM and 82% being its lowest at 5 PM. Barometric pressure is its highest of 30.15inHg at 8 AM, a lowest point of 30.08inHg at 6 PM with an avg 30.12inHg.

Currently

Overcast 68°F
30.25 inHg.
Barometer
73%
Humidity
WSW 3.6 mph
Wind
Overcast

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