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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: Sun Oct 18th 2026 3:30 PM EDT
Frederick, MD Weather – 10-18 – Sunny
60° / 35°
Sunny
Highs will reach 60°F with lows near 35°F in Frederick, where a sunny day is. There's a very small chance of rainfall, only about 1%. Winds will be light at 7mph and gusts of 13.9mph at 9 PM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 56% at 11 PM and 30% being its lowest at 4 PM. Barometric pressure is its highest of 30.54inHg at 9 PM, a lowest point of 30.51inHg at 5 PM with an avg 30.53inHg.
Frederick, MD Weather – 10-19 – Sunny
64° / 37°

Weather Tomorrow

Sunny
Frederick is set for a sunny day with temperatures peaking at 64°F and dipping to 37°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 9mph and gusts of 17.7mph at 8 PM. Humidity levels should be comfortable, sitting around 53% on average, the maximum being 63% at 11 PM and 34% being its lowest at 3 PM. Barometric pressure is its highest of 30.53inHg at 12 AM, a lowest point of 30.28inHg at 11 PM with an avg 30.41inHg.
Frederick, MD Weather – 10-20 – Sunny
67° / 40°
Sunny
In Frederick, sunshine is likely with a high near 67°F and a low around 40°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 13mph on average and gusts of 20.4mph at 8 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 71% at 11 PM and 38% being its lowest at 1 PM. Barometric pressure is its highest of 30.28inHg at 11 PM, a lowest point of 30.21inHg at 4 PM with an avg 30.25inHg.
Frederick, MD Weather – 10-21 – Sunny
65° / 40°
Sunny
Daytime highs will reach 65°F with lows dropping to 40°F in Frederick, where it will be sunny. There's a very small chance of rainfall, only about 3%. Winds will be light at 9mph and gusts of 14.8mph at 10 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 76% at 7 AM and 37% being its lowest at 3 PM. Barometric pressure is its highest of 30.29inHg at 10 AM, a lowest point of 30.15inHg at 4 PM with an avg 30.23inHg.
Frederick, MD Weather – 10-22 – Sunny
66° / 38°
Sunny
Highs will reach 66°F with lows near 38°F in Frederick, where a sunny day is. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 13mph on average and gusts of 17.2mph at 12 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 82% at 7 AM and 29% being its lowest at 1 PM. Barometric pressure is its highest of 30.19inHg at 11 PM, a lowest point of 30.09inHg at 4 PM with an avg 30.14inHg.
Frederick, MD Weather – 10-23 – Sunny
66° / 43°
Sunny
Highs will reach 66°F with lows near 43°F in Frederick, where sunshine is. There's a very small chance of rainfall, only about 6%. Winds will be light at 9mph and gusts of 13mph at 2 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 87% at 11 PM and 48% being its lowest at 2 PM. Barometric pressure is its highest of 30.46inHg at 11 PM, a lowest point of 30.2inHg at 1 AM with an avg 30.31inHg.
Frederick, MD Weather Forecast - 10 Day Detailed

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