Southwick, MA Weather Forecast | 5 Day

Updated: Fri Jul 11th 2025 2:45 PM EDT

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Southwick, MA Weather Forecast - 7-11-25 - Mist

Mist

Fri 7-11-25

Mist with a high of 82°F and a low of 65°F. Winds will be light at 8mph and gusts of 14mph at 7 PM. High humidity with average of 88% is anticipated, the maximum being 89% at 11 PM and 72% being its lowest at 4 PM. Barometric pressure is its highest of 30.06inHg at 11 PM, a lowest point of 30inHg at 4 PM with an avg 30.02inHg.

    • HI: 82°F
    • LO: 65°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      7.8 mph
    • Humidity
      88% avg.
    • UV Index
      2.1
    • Air Quality
      Moderate
    • Sunrise
      05:26 AM
    • Sunset
      08:27 PM
    • Moonrise
      09:31 PM
    • Moonset
      05:48 AM
    • Moon Phase
      Waning Gibbous
Southwick, MA Weather Forecast - 7-12-25 - Fog

Fog

Weather Tomorrow, Sat 7-12-25

Fog with a high of 80°F and a low of 64°F. Winds will be light at 8mph and gusts of 13.1mph at 6 PM. High humidity with average of 89% is anticipated, the maximum being 98% at 2 AM and 73% being its lowest at 5 PM. Barometric pressure is its highest of 30.11inHg at 8 AM, a lowest point of 30.06inHg at 5 PM with an avg 30.08inHg.

    • HI: 80°F
    • LO: 64°F
    • Rainfall: 0% | est. 0in
    • Snowfall: 0%
    • Wind
      7.2 mph
    • Humidity
      89% avg.
    • UV Index
      2.1
    • Air Quality
      Moderate
    • Sunrise
      05:27 AM
    • Sunset
      08:27 PM
    • Moonrise
      10:00 PM
    • Moonset
      06:59 AM
    • Moon Phase
      Waning Gibbous
Southwick, MA Weather Forecast - 7-13-25 - Fog

Fog

Sun 7-13-25

Fog with a high of 79°F and a low of 62°F. Wind will be moderate, blowing around 11mph on average and gusts of 12.9mph at 7 PM. High humidity with average of 92% is anticipated, the maximum being 98% at 4 AM and 80% being its lowest at 5 PM. Barometric pressure is its highest of 30.11inHg at 11 PM, a lowest point of 30.04inHg at 5 PM with an avg 30.08inHg.

    • HI: 79°F
    • LO: 62°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      10.7 mph
    • Humidity
      92% avg.
    • UV Index
      2.4
    • Air Quality
      Moderate
    • Sunrise
      05:28 AM
    • Sunset
      08:26 PM
    • Moonrise
      10:25 PM
    • Moonset
      08:11 AM
    • Moon Phase
      Waning Gibbous
Southwick, MA Weather Forecast - 7-14-25 - Moderate Rain

Moderate Rain

Mon 7-14-25

Moderate Rain with a high of 84°F and a low of 68°F. It will likey rain, having a 89% chance of a downpour with an estimated 0.22in. Winds will be light at 8mph and gusts of 9.6mph at 6 PM. High humidity with average of 91% is anticipated, the maximum being 98% at 4 AM and 65% being its lowest at 3 PM. Barometric pressure is its highest of 30.07inHg at 11 PM, a lowest point of 29.96inHg at 5 PM with an avg 30.03inHg.

    • HI: 84°F
    • LO: 68°F
    • Rainfall: 89% | est. 0.22in
    • Snowfall: 0%
    • Wind
      7.4 mph
    • Humidity
      91% avg.
    • UV Index
      1.3
    • Air Quality
      Good
    • Sunrise
      05:29 AM
    • Sunset
      08:25 PM
    • Moonrise
      10:48 PM
    • Moonset
      09:24 AM
    • Moon Phase
      Waning Gibbous
Southwick, MA Weather Forecast - 7-15-25 - Scattered Showers

Scattered Showers

Tue 7-15-25

Scattered Showers with a high of 89°F and a low of 67°F. It will likey rain, having a 86% chance of a downpour with an estimated 0.01in. Winds will be light at 9mph and gusts of 10.3mph at 8 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 98% at 1 AM and 42% being its lowest at 12 PM. Barometric pressure is its highest of 30.04inHg at 8 AM, a lowest point of 29.96inHg at 6 PM with an avg 30.01inHg.

    • HI: 89°F
    • LO: 67°F
    • Rainfall: 86% | est. 0.01in
    • Snowfall: 0%
    • Wind
      8.9 mph
    • Humidity
      75% avg.
    • UV Index
      0.1
    • Air Quality
      Moderate
    • Sunrise
      05:30 AM
    • Sunset
      08:25 PM
    • Moonrise
      11:09 PM
    • Moonset
      10:35 AM
    • Moon Phase
      Waning Gibbous
Southwick, MA Weather Forecast - 7-16-25 - Sunny

Sunny

Wed 7-16-25

Sunny with a high of 93°F and a low of 66°F. Wind will be moderate, blowing around 12mph on average and gusts of 13.6mph at 5 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 96% at 4 AM and 38% being its lowest at 2 PM. Barometric pressure is its highest of 30.01inHg at 3 AM, a lowest point of 29.89inHg at 6 PM with an avg 29.96inHg.

    • HI: 93°F
    • LO: 66°F
    • Rainfall: 0% | est. 0in
    • Snowfall: 0%
    • Wind
      11.9 mph
    • Humidity
      77% avg.
    • UV Index
      6
    • Air Quality
      TBA
    • Sunrise
      05:30 AM
    • Sunset
      08:24 PM
    • Moonrise
      11:31 PM
    • Moonset
      11:48 AM
    • Moon Phase
      Waning Gibbous

This 5-Day weather forecast is valid for ZIP code 01077, accurately covering the area of Southwick, MA.

Currently

Partly Cloudy 84°F
30 inHg.
Barometer
67%
Humidity
SSW 6.8 mph
Wind
Partly Cloudy

National Outlook

Severe Weather and Flash Flooding Alert

Fri Jul 11th 2025, 7:23am PDT
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Heavy Rains Expected in Florida Starting Monday

Extended Forecast
Thu Jul 10th 2025, 1:36pm PDT
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