South Deerfield, MA Weather Forecast for 5-Days

Updated: Wed May 13th 2026 5:30 PM EDT

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
South Deerfield, MA Weather – 5-13 – Scattered Showers
67° / 44°
Scattered Showers
South Deerfield may see scattered showers, with daytime highs of 67°F and overnight lows near 44°F. The chance of rain is 79% with an estimated 0.04in. Winds will be light at 9mph and gusts of 16.8mph at 10 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 75% at 10 PM and 64% being its lowest at 8 PM. Barometric pressure is its highest of 29.85inHg at 8 PM, a lowest point of 29.84inHg at 7 PM with an avg 29.85inHg.
South Deerfield, MA Weather – 5-14 – Moderate Rain
58° / 49°

Weather Tomorrow

Moderate Rain
It will rain at times in South Deerfield, with a high of 58°F and a low of 49°F. The chance of rain is 92% with an estimated 0.69in. Winds will be light at 10mph and gusts of 14.9mph at 12 AM. High humidity with average of 94% is anticipated, the maximum being 99% at 7 AM and 76% being its lowest at 12 AM. Barometric pressure is its highest of 29.83inHg at 12 AM, a lowest point of 29.65inHg at 5 PM with an avg 29.73inHg.
South Deerfield, MA Weather – 5-15 – Scattered Showers
52° / 42°
Scattered Showers
South Deerfield could see scattered showers with daytime highs of 52°F and nighttime lows near 42°F. The chance of rain is 89% with an estimated 0.04in. Winds will be light at 7mph and gusts of 7.9mph at 2 PM. High humidity with average of 95% is anticipated, the maximum being 98% at 7 AM and 91% being its lowest at 5 PM. Barometric pressure is its highest of 29.97inHg at 11 PM, a lowest point of 29.67inHg at 2 AM with an avg 29.81inHg.
South Deerfield, MA Weather – 5-16 – Partly Cloudy
75° / 40°
Partly Cloudy
Daytime highs will reach 75°F with lows dropping to 40°F in South Deerfield, where it will be cloudy. Wind will be moderate, blowing around 11mph on average and gusts of 17.2mph at 7 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 98% at 4 AM and 37% being its lowest at 1 PM. Barometric pressure is its highest of 30.04inHg at 7 AM, a lowest point of 29.88inHg at 6 PM with an avg 29.96inHg.
South Deerfield, MA Weather – 5-17 – Scattered Showers
80° / 52°
Scattered Showers
South Deerfield may see scattered showers, with daytime highs of 80°F and overnight lows near 52°F. The chance of rain is 89% with an estimated 0.14in. Wind will be moderate, blowing around 11mph on average and gusts of 11.8mph at 4 PM. High humidity with average of 82% is anticipated, the maximum being 99% at 7 AM and 45% being its lowest at 3 PM. Barometric pressure is its highest of 30.08inHg at 11 PM, a lowest point of 29.87inHg at 5 AM with an avg 29.93inHg.
South Deerfield, MA Weather – 5-18 – Partly Cloudy
76° / 48°
Partly Cloudy
In South Deerfield, it will be cloudy with highs near 76°F and lows around 48°F. Winds will be light at 7mph and gusts of 12.4mph at 8 PM. High humidity with average of 81% is anticipated, the maximum being 96% at 1 AM and 52% being its lowest at 11 AM. Barometric pressure is its highest of 30.22inHg at 8 AM, a lowest point of 30.11inHg at 12 AM with an avg 30.17inHg.

South Deerfield weather forecast and traffic updates by locals

Write your own South Deerfield, MA report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the South Deerfield, MA report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.