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Boonsboro, MD Weather Tomorrow

Need tomorrow's weather for Boonsboro? This 5 day forecast provides precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Boonsboro area and around Washington county, Maryland.
Updated: Sun Sep 20th 2026 9:45 PM EDT
Boonsboro, MD Weather – 9-20 – Scattered Showers
81° / 65°
Scattered Showers
In Boonsboro, on and off showers are set to occur with highs near 81°F and lows around 65°F. Rainfall predicted to have a 72% chance with an estimated 0.08in. Wind will be moderate, blowing around 14mph on average and gusts of 6.7mph at 10 PM. High humidity with average of 84% is anticipated, the maximum being 95% at 11 PM and 93% being its lowest at 10 PM. Barometric pressure is its highest of 29.94inHg at 10 PM, a lowest point of 29.94inHg at 10 PM with an avg 29.94inHg.
Boonsboro, MD Weather – 9-21 – Overcast
70° / 56°

Weather Tomorrow

Overcast
In Boonsboro, it will be overcast with highs near 70°F and lows around 56°F. Rainfall predicted to have a 74% chance with an estimated 0.05in. Winds will be light at 9mph and gusts of 15.7mph at 7 AM. High humidity with average of 89% is anticipated, the maximum being 96% at 1 AM and 70% being its lowest at 11 AM. Barometric pressure is its highest of 30.13inHg at 10 PM, a lowest point of 29.95inHg at 12 AM with an avg 30.06inHg.
Boonsboro, MD Weather – 9-22 – Light Rain Shower
57° / 51°
Light Rain Shower
Periods of rain are likely in Boonsboro, with a high of 57°F and a low of 51°F. The chance of rain is 93% with an estimated 1.85in. Wind will be moderate, blowing around 13mph on average and gusts of 28.9mph at 3 PM. High humidity with average of 95% is anticipated, the maximum being 97% at 5 AM and 92% being its lowest at 2 AM. Barometric pressure is its highest of 30.31inHg at 11 PM, a lowest point of 30.11inHg at 4 AM with an avg 30.19inHg.
Boonsboro, MD Weather – 9-23 – Light Rain Shower
56° / 50°
Light Rain Shower
Boonsboro could see rain with daytime highs of 56°F and nighttime lows near 50°F. The chance of rain is 88% with an estimated 0.19in. Wind will be moderate, blowing around 11mph on average and gusts of 26.9mph at 9 PM. High humidity with average of 90% is anticipated, the maximum being 94% at 12 AM and 84% being its lowest at 4 PM. Barometric pressure is its highest of 30.39inHg at 12 PM, a lowest point of 30.31inHg at 4 AM with an avg 30.36inHg.
Boonsboro, MD Weather – 9-24 – Overcast
63° / 49°
Overcast
Overcast is in the forecast for Boonsboro, with a high of 63°F and a low of 49°F. There's a moderate 42% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 14mph on average and gusts of 25.1mph at 1 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 85% at 12 AM and 55% being its lowest at 3 PM. Barometric pressure is its highest of 30.39inHg at 8 AM, a lowest point of 30.29inHg at 11 PM with an avg 30.34inHg.
Boonsboro, MD Weather – 9-25 – Overcast
69° / 45°
Overcast
In Boonsboro, it will be overcast with highs near 69°F and lows around 45°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 13mph on average and gusts of 19.5mph at 10 AM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 86% at 12 AM and 29% being its lowest at 1 PM. Barometric pressure is its highest of 30.29inHg at 12 AM, a lowest point of 30.08inHg at 11 PM with an avg 30.18inHg.

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