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Hamden, CT Weather Tomorrow

Whether you're planning work or travel, tomorrow's Hamden weather and 5 day forecast offer precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill for the Hamden area and around New Haven county, Connecticut.
Updated: Mon Aug 17th 2026 7:45 PM EDT
Hamden, CT Weather – 8-17 – Scattered Showers
78° / 68°
Scattered Showers
In Hamden, showers likely at times with highs near 78°F and lows around 68°F. The chance of rain is 92% with an estimated 0.77in. Winds will be light at 9mph and gusts of 2mph at 11 PM. High humidity with average of 90% is anticipated, the maximum being 93% at 11 PM and 90% being its lowest at 8 PM. Barometric pressure is its highest of 29.86inHg at 10 PM, a lowest point of 29.84inHg at 8 PM with an avg 29.85inHg.
Hamden, CT Weather – 8-18 – Sunny
85° / 66°

Weather Tomorrow

Sunny
A sunny day is in the forecast for Hamden, with a high of 85°F and a low of 66°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Winds will be light at 9mph and gusts of 15.7mph at 4 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 93% at 12 AM and 37% being its lowest at 3 PM. Barometric pressure is its highest of 29.9inHg at 9 PM, a lowest point of 29.82inHg at 4 PM with an avg 29.86inHg.
Hamden, CT Weather – 8-19 – Sunny
87° / 63°
Sunny
A sunny day is in the forecast for Hamden, with a high of 87°F and a low of 63°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 9mph and gusts of 14.3mph at 5 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 77% at 7 AM and 35% being its lowest at 4 PM. Barometric pressure is its highest of 29.92inHg at 7 AM, a lowest point of 29.83inHg at 4 PM with an avg 29.88inHg.
Hamden, CT Weather – 8-20 – Scattered Showers
83° / 67°
Scattered Showers
In Hamden, on and off showers are set to occur with highs near 83°F and lows around 67°F. Rainfall predicted to have a 67% chance with an estimated 0.08in. Winds will be light at 5mph and gusts of 15mph at 12 AM. The humidity will be on the higher side, averaging about 72%, the maximum being 96% at 11 PM and 51% being its lowest at 2 PM. Barometric pressure is its highest of 29.98inHg at 11 PM, a lowest point of 29.9inHg at 2 AM with an avg 29.94inHg.
Hamden, CT Weather – 8-21 – Fog
71° / 61°
Fog
Hamden could see fog with daytime highs of 71°F and nighttime lows near 61°F. The chance of rain is 79% with an estimated 0.06in. Winds will be light at 8mph and gusts of 17.7mph at 4 PM. High humidity with average of 96% is anticipated, the maximum being 100% at 6 AM and 79% being its lowest at 12 PM. Barometric pressure is its highest of 30.03inHg at 10 PM, a lowest point of 29.96inHg at 12 AM with an avg 30inHg.
Hamden, CT Weather – 8-22 – Overcast
80° / 60°
Overcast
Daytime highs will reach 80°F with lows dropping to 60°F in Hamden, where it will be overcast. There might be light rainfall having a 24% chance. Winds will be light at 7mph and gusts of 14.3mph at 2 AM. High humidity with average of 81% is anticipated, the maximum being 98% at 5 AM and 47% being its lowest at 2 PM. Barometric pressure is its highest of 30.05inHg at 11 AM, a lowest point of 30.01inHg at 12 AM with an avg 30.02inHg.

Currently

Patchy Rain Nearby 78°F
29.83 inHg.
Barometer
86%
Humidity
ENE 3.6 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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