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Monroe, CT Weather Forecast for 5-Days

Updated: Thu Mar 5th 2026 12:00 PM EST

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Monroe, CT Weather – 3-5 – Moderate Rain
42° / 35°
Moderate Rain
Daytime highs will reach 42°F with lows dropping to 35°F in Monroe, where periods of rain are likely. The chance of rain is 89% with an estimated 0.57in. Wind will be moderate, blowing around 12mph on average and gusts of 17.7mph at 10 PM. High humidity with average of 85% is anticipated, the maximum being 94% at 1 PM and 90% being its lowest at 8 PM. Barometric pressure is its highest of 30.34inHg at 6 PM, a lowest point of 30.3inHg at 1 PM with an avg 30.32inHg.
Monroe, CT Weather – 3-6 – Heavy Rain
35° / 33°

Weather Tomorrow

Heavy Rain
Monroe may see rain showers, with daytime highs of 35°F and overnight lows near 33°F. The chance of rain is 79% with an estimated 0.92in. Snow is likely with a 6% chance. Wind will be moderate, blowing around 12mph on average and gusts of 17.1mph at 1 AM. High humidity with average of 91% is anticipated, the maximum being 99% at 11 PM and 84% being its lowest at 1 PM. Barometric pressure is its highest of 30.46inHg at 9 PM, a lowest point of 30.24inHg at 5 AM with an avg 30.36inHg.
Monroe, CT Weather – 3-7 – Fog
37° / 32°
Fog
Highs will reach 37°F with lows near 32°F in Monroe, where fog is. Winds will be light at 6mph and gusts of 10.3mph at 5 PM. High humidity with average of 97% is anticipated, the maximum being 98% at 5 AM and 93% being its lowest at 11 PM. Barometric pressure is its highest of 30.43inHg at 12 AM, a lowest point of 30.01inHg at 10 PM with an avg 30.24inHg.
Monroe, CT Weather – 3-8 – Scattered Showers
52° / 37°
Scattered Showers
In Monroe, on and off showers are set to occur with highs near 52°F and lows around 37°F. The chance of rain is 87% with an estimated 0.08in. Winds will be light at 5mph and gusts of 10.3mph at 3 PM. High humidity with average of 99% is anticipated, the maximum being 99% at 10 PM and 95% being its lowest at 2 AM. Barometric pressure is its highest of 30.41inHg at 2 AM, a lowest point of 29.86inHg at 8 AM with an avg 29.96inHg.
Monroe, CT Weather – 3-9 – Cloudy
57° / 36°
Cloudy
Skies will be cloudy in Monroe, with a high of 57°F and a low of 36°F. Winds will be light at 8mph and gusts of 14.6mph at 7 PM. High humidity with average of 90% is anticipated, the maximum being 99% at 10 PM and 68% being its lowest at 3 PM. Barometric pressure is its highest of 30.09inHg at 8 AM, a lowest point of 29.98inHg at 4 PM with an avg 30.03inHg.
Monroe, CT Weather – 3-10 – Partly Cloudy
64° / 43°
Partly Cloudy
In Monroe, overcast conditions are likely with a high near 64°F and a low around 43°F. Winds will be light at 6mph and gusts of 10.8mph at 1 AM. High humidity with average of 87% is anticipated, the maximum being 99% at 3 AM and 62% being its lowest at 2 PM. Barometric pressure is its highest of 30.15inHg at 8 PM, a lowest point of 30inHg at 12 AM with an avg 30.09inHg.

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