Allston, MA Weather Forecast | 5 Day

Updated: Mon Jul 14th 2025 7:45 AM EDT

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Allston, MA Weather Forecast - 7-14 - Overcast

Overcast

Mon 7-14

Overcast with a high of 80°F and a low of 66°F. Winds will be light at 9mph and gusts of 13.7mph at 4 PM. High humidity with average of 86% is anticipated, the maximum being 95% at 8 AM and 67% being its lowest at 5 PM. Barometric pressure is its highest of 30.09inHg at 8 AM, a lowest point of 30inHg at 4 PM with an avg 30.04inHg.

    • HI: 80°F
    • LO: 66°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      8.3 mph
    • Humidity
      86% avg.
    • UV Index
      2.2
    • Air Quality
      Moderate
    • Sunrise
      05:21 AM
    • Sunset
      08:19 PM
    • Moonrise
      10:41 PM
    • Moonset
      09:16 AM
    • Moon Phase
      Waning Gibbous
Allston, MA Weather Forecast - 7-15 - Overcast

Overcast

Tue 7-15

Overcast with a high of 87°F and a low of 71°F. Winds will be light at 8mph and gusts of 13.1mph at 10 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 97% at 11 PM and 58% being its lowest at 3 PM. Barometric pressure is its highest of 30.07inHg at 9 AM, a lowest point of 30.01inHg at 5 PM with an avg 30.05inHg.

    • HI: 87°F
    • LO: 71°F
    • Rainfall: 0% | est. 0in
    • Snowfall: 0%
    • Wind
      7.8 mph
    • Humidity
      77% avg.
    • UV Index
      1.9
    • Air Quality
      Moderate
    • Sunrise
      05:22 AM
    • Sunset
      08:19 PM
    • Moonrise
      11:02 PM
    • Moonset
      10:28 AM
    • Moon Phase
      Waning Gibbous
Allston, MA Weather Forecast - 7-16 - Fog

Fog

Wed 7-16

Fog with a high of 87°F and a low of 71°F. Wind will be moderate, blowing around 11mph on average and gusts of 16.3mph at 7 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 97% at 5 AM and 57% being its lowest at 5 PM. Barometric pressure is its highest of 30.09inHg at 6 AM, a lowest point of 29.94inHg at 6 PM with an avg 30.02inHg.

    • HI: 87°F
    • LO: 71°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      10.3 mph
    • Humidity
      80% avg.
    • UV Index
      2.4
    • Air Quality
      Moderate
    • Sunrise
      05:22 AM
    • Sunset
      08:18 PM
    • Moonrise
      11:24 PM
    • Moonset
      11:41 AM
    • Moon Phase
      Waning Gibbous
Allston, MA Weather Forecast - 7-17 - Patchy Rain Nearby

Patchy Rain Nearby

Thu 7-17

Scattered showers with a high of 88°F and a low of 73°F. It will likey rain in the surrounding area, having a 84% chance of a downpour with an estimated 0.1in. Winds will be light at 9mph and gusts of 13.6mph at 8 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 97% at 2 AM and 57% being its lowest at 12 PM. Barometric pressure is its highest of 29.97inHg at 12 AM, a lowest point of 29.83inHg at 6 PM with an avg 29.89inHg.

    • HI: 88°F
    • LO: 73°F
    • Rainfall: 84% | est. 0.1in
    • Snowfall: 0%
    • Wind
      8.1 mph
    • Humidity
      78% avg.
    • UV Index
      1.6
    • Air Quality
      Moderate
    • Sunrise
      05:23 AM
    • Sunset
      08:17 PM
    • Moonrise
      11:47 PM
    • Moonset
      12:54 PM
    • Moon Phase
      Last Quarter
Allston, MA Weather Forecast - 7-18 - Patchy Rain Nearby

Patchy Rain Nearby

Fri 7-18

Scattered showers with a high of 94°F and a low of 73°F. It will likey rain in the surrounding area, having a 84% chance of a downpour with an estimated 0.03in. Winds will be light at 8mph and gusts of 13.1mph at 6 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 92% at 2 AM and 40% being its lowest at 2 PM. Barometric pressure is its highest of 29.87inHg at 11 PM, a lowest point of 29.8inHg at 6 PM with an avg 29.84inHg.

    • HI: 94°F
    • LO: 73°F
    • Rainfall: 84% | est. 0.03in
    • Snowfall: 0%
    • Wind
      7.8 mph
    • Humidity
      67% avg.
    • UV Index
      0.2
    • Air Quality
      Moderate
    • Sunrise
      05:24 AM
    • Sunset
      08:17 PM
    • Moonrise
      No moonrise
    • Moonset
      02:11 PM
    • Moon Phase
      Last Quarter
Allston, MA Weather Forecast - 7-19 - Patchy Rain Nearby

Patchy Rain Nearby

Sat 7-19

Scattered showers with a high of 77°F and a low of 68°F. It will likey rain in the surrounding area, having a 82% chance of a downpour with an estimated 0.01in. Winds will be light at 8mph and gusts of 12.5mph at 12 AM. The humidity will be on the higher side, averaging about 75%, the maximum being 83% at 11 PM and 63% being its lowest at 5 PM. Barometric pressure is its highest of 30.03inHg at 11 PM, a lowest point of 29.87inHg at 1 AM with an avg 29.95inHg.

    • HI: 77°F
    • LO: 68°F
    • Rainfall: 82% | est. 0.01in
    • Snowfall: 0%
    • Wind
      7.8 mph
    • Humidity
      75% avg.
    • UV Index
      5
    • Air Quality
      TBA
    • Sunrise
      05:25 AM
    • Sunset
      08:16 PM
    • Moonrise
      12:15 AM
    • Moonset
      03:30 PM
    • Moon Phase
      Waning Crescent

Currently

Partly Cloudy 72°F
30.08 inHg.
Barometer
82%
Humidity
SSW 8.6 mph
Wind
Partly Cloudy

5 Day Forecast Nearby

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