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Gwynn Oak, MD Weather Forecast for 5-Days

Updated: Wed Feb 11th 2026 6:00 PM EST

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Gwynn Oak, MD Weather – 2-11 – Partly Cloudy
45° / 32°
Partly Cloudy
It will be cloudy in Gwynn Oak, with a high of 45°F and a low of 32°F. Wind will be moderate, blowing around 14mph on average and gusts of 22.6mph at 6 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 71% at 7 PM and 66% being its lowest at 9 PM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.94inHg at 6 PM with an avg 29.99inHg.
Gwynn Oak, MD Weather – 2-12 – Partly Cloudy
34° / 26°

Weather Tomorrow

Partly Cloudy
In Gwynn Oak, cloudy skies are likely with a high near 34°F and a low around 26°F. Wind will be moderate, blowing around 16mph on average and gusts of 20.7mph at 12 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 72% at 7 AM and 57% being its lowest at 2 PM. Barometric pressure is its highest of 30.19inHg at 10 PM, a lowest point of 30.02inHg at 12 AM with an avg 30.11inHg.
Gwynn Oak, MD Weather – 2-13 – Sunny
40° / 21°
Sunny
In Gwynn Oak, bright and sunny conditions with highs near 40°F and lows around 21°F. Wind will be moderate, blowing around 12mph on average and gusts of 15.9mph at 12 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 79% at 7 AM and 53% being its lowest at 5 PM. Barometric pressure is its highest of 30.29inHg at 11 AM, a lowest point of 30.19inHg at 11 PM with an avg 30.24inHg.
Gwynn Oak, MD Weather – 2-14 – Sunny
52° / 27°
Sunny
It will be sunny in Gwynn Oak, with a high of 52°F and a low of 27°F. Winds will be light at 9mph and gusts of 11.7mph at 4 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 88% at 8 AM and 57% being its lowest at 10 PM. Barometric pressure is its highest of 30.24inHg at 11 PM, a lowest point of 30.11inHg at 5 PM with an avg 30.17inHg.
Gwynn Oak, MD Weather – 2-15 – Scattered Showers
42° / 34°
Scattered Showers
Highs will reach 42°F with lows near 34°F in Gwynn Oak, where passing showers are. The chance of rain is 88% with an estimated 0.19in. Winds will be light at 5mph and gusts of 8.9mph at 11 PM. High humidity with average of 81% is anticipated, the maximum being 98% at 6 PM and 62% being its lowest at 12 AM. Barometric pressure is its highest of 30.18inHg at 12 AM, a lowest point of 29.89inHg at 5 PM with an avg 30inHg.
Gwynn Oak, MD Weather – 2-16 – Sunny
48° / 35°
Sunny
In Gwynn Oak, it will be sunny with highs near 48°F and lows around 35°F. Winds will be light at 10mph and gusts of 17.4mph at 7 AM. The humidity will be on the higher side, averaging about 79%, the maximum being 92% at 12 AM and 51% being its lowest at 4 PM. Barometric pressure is its highest of 30.26inHg at 11 PM, a lowest point of 29.89inHg at 1 AM with an avg 30.08inHg.

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