Three Rivers, MA Weather Tomorrow

Tomorrow's Three Rivers weather report includes an accurate 5 day forecast with 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 Three Rivers area and around Hampden county, Massachusetts.
Updated: Thu Oct 15th 2026 4:00 AM EDT
Three Rivers, MA Weather – 10-15 – Sunny
61° / 46°
Sunny
Three Rivers may see a sunny day, with daytime highs of 61°F and overnight lows near 46°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 10mph and gusts of 19.5mph at 5 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 82% at 7 AM and 38% being its lowest at 2 PM. Barometric pressure is its highest of 30.23inHg at 11 AM, a lowest point of 30.1inHg at 5 AM with an avg 30.19inHg.
Three Rivers, MA Weather – 10-16 – Light Rain Shower
66° / 46°

Weather Tomorrow

Light Rain Shower
In Three Rivers, periods of rain are likely with highs near 66°F and lows around 46°F. The chance of rain is 92% with an estimated 0.66in. Wind will be moderate, blowing around 13mph on average and gusts of 33.6mph at 9 AM. High humidity with average of 91% is anticipated, the maximum being 98% at 9 AM and 76% being its lowest at 12 AM. Barometric pressure is its highest of 30.16inHg at 12 AM, a lowest point of 29.59inHg at 6 PM with an avg 29.82inHg.
Three Rivers, MA Weather – 10-17 – Sunny
56° / 34°
Sunny
Three Rivers could see a sunny day with daytime highs of 56°F and nighttime lows near 34°F. Rainfall predicted to have a 60% chance with an estimated 0.14in. Wind will be moderate, blowing around 16mph on average and gusts of 30.5mph at 2 AM. The humidity will be on the higher side, averaging about 66%, the maximum being 92% at 5 AM and 40% being its lowest at 3 PM. Barometric pressure is its highest of 30.41inHg at 11 PM, a lowest point of 29.68inHg at 12 AM with an avg 30.04inHg.
Three Rivers, MA Weather – 10-18 – Sunny
58° / 32°
Sunny
Three Rivers is set for sunshine with temperatures peaking at 58°F and dipping to 32°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 9mph and gusts of 13.9mph at 7 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 75% at 9 PM and 36% being its lowest at 2 PM. Barometric pressure is its highest of 30.54inHg at 9 AM, a lowest point of 30.43inHg at 12 AM with an avg 30.49inHg.
Three Rivers, MA Weather – 10-19 – Sunny
63° / 38°
Sunny
It will be sunny in Three Rivers, with a high of 63°F and a low of 38°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 11mph on average and gusts of 19.2mph at 5 PM. The humidity will be on the higher side, averaging about 61%, the maximum being 81% at 11 PM and 34% being its lowest at 1 PM. Barometric pressure is its highest of 30.53inHg at 6 AM, a lowest point of 30.42inHg at 5 PM with an avg 30.48inHg.
Three Rivers, MA Weather – 10-20 – Overcast
66° / 44°
Overcast
Daytime highs will reach 66°F with lows dropping to 44°F in Three Rivers, where it will be overcast. There might be light rainfall having a 15% chance. Winds will be light at 6mph and gusts of 13.4mph at 5 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 96% at 5 AM and 45% being its lowest at 2 PM. Barometric pressure is its highest of 30.43inHg at 12 AM, a lowest point of 30.31inHg at 5 PM with an avg 30.37inHg.

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