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Big Pool, MD Weather Forecast for 5-Days

Updated: Mon Feb 16th 2026 11:00 PM EST

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Big Pool, MD Weather – 2-16 – Overcast
47° / 35°
Overcast
Big Pool may see overcast, with daytime highs of 47°F and overnight lows near 35°F. Winds will be light at 5mph and gusts of 6.1mph at 11 PM. High humidity with average of 91% is anticipated, the maximum being 92% at 11 PM and 92% being its lowest at 11 PM. Barometric pressure is its highest of 30.18inHg at 11 PM, a lowest point of 30.18inHg at 11 PM with an avg 30.18inHg.
Big Pool, MD Weather – 2-17 – Mist
50° / 32°

Weather Tomorrow

Mist
Big Pool is set for mist with temperatures peaking at 50°F and dipping to 32°F. Winds will be light at 5mph and gusts of 7mph at 7 AM. High humidity with average of 93% is anticipated, the maximum being 98% at 6 AM and 82% being its lowest at 4 PM. Barometric pressure is its highest of 30.18inHg at 12 AM, a lowest point of 30.05inHg at 11 PM with an avg 30.14inHg.
Big Pool, MD Weather – 2-18 – Fog
53° / 36°
Fog
In Big Pool, fog is likely with a high near 53°F and a low around 36°F. Wind will be moderate, blowing around 13mph on average and gusts of 21.1mph at 6 PM. High humidity with average of 92% is anticipated, the maximum being 99% at 8 AM and 75% being its lowest at 8 PM. Barometric pressure is its highest of 30.07inHg at 12 AM, a lowest point of 29.69inHg at 5 PM with an avg 29.87inHg.
Big Pool, MD Weather – 2-19 – Scattered Showers
49° / 39°
Scattered Showers
On and off showers are set to occur in Big Pool, with a high of 49°F and a low of 39°F. The chance of rain is 85% with an estimated 0.13in. Wind will be moderate, blowing around 11mph on average and gusts of 13mph at 4 PM. High humidity with average of 90% is anticipated, the maximum being 98% at 8 AM and 76% being its lowest at 11 PM. Barometric pressure is its highest of 30.04inHg at 12 AM, a lowest point of 29.83inHg at 11 PM with an avg 29.93inHg.
Big Pool, MD Weather – 2-20 – Moderate Rain
63° / 41°
Moderate Rain
Big Pool may see rain showers, with daytime highs of 63°F and overnight lows near 41°F. The chance of rain is 88% with an estimated 0.44in. Wind will be moderate, blowing around 14mph on average and gusts of 22mph at 5 PM. High humidity with average of 82% is anticipated, the maximum being 98% at 8 AM and 50% being its lowest at 4 PM. Barometric pressure is its highest of 29.9inHg at 10 PM, a lowest point of 29.67inHg at 3 PM with an avg 29.8inHg.
Big Pool, MD Weather – 2-21 – Partly Cloudy
49° / 40°
Partly Cloudy
Big Pool is set for cloudy skies with temperatures peaking at 49°F and dipping to 40°F. Winds will be light at 9mph and gusts of 15.9mph at 12 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 93% at 11 PM and 56% being its lowest at 1 PM. Barometric pressure is its highest of 30.04inHg at 10 AM, a lowest point of 29.93inHg at 12 AM with an avg 29.97inHg.

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