West Topsham, VT Weather Forecast | 5 Day

Updated: Wed Sep 9th 2026 6:30 PM EDT

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West Topsham, VT Weather Forecast - 9-9-26 - Overcast

Overcast

Wed 9-9-26

Overcast with a high of 74°F and a low of 50°F. It will likey rain, having a 79% chance of a downpour with an estimated 0.26in. Winds will be light at 9mph and gusts of 28.2mph at 11 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 100% at 7 PM and 99% being its lowest at 11 PM. Barometric pressure is its highest of 29.96inHg at 7 PM, a lowest point of 29.83inHg at 11 PM with an avg 29.9inHg.

    • HI: 74°F
    • LO: 50°F
    • Rainfall: 79% | est. 0.26in
    • Snowfall: 0%
    • Wind
      8.1 mph
    • Humidity
      71% avg.
    • UV Index
      3
    • Air Quality
      Good
    • Sunrise
      06:21 AM
    • Sunset
      07:11 PM
    • Moonrise
      03:59 AM
    • Moonset
      06:22 PM
    • Moon Phase
      New Moon
West Topsham, VT Weather Forecast - 9-10-26 - Scattered Showers

Scattered Showers

Weather Tomorrow, Thu 9-10-26

Scattered Showers with a high of 70°F and a low of 56°F. It will likey rain, having a 76% chance of a downpour with an estimated 0.28in. Wind will be moderate, blowing around 17mph on average and gusts of 32.7mph at 12 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 99% at 12 AM and 35% being its lowest at 2 PM. Barometric pressure is its highest of 29.87inHg at 11 PM, a lowest point of 29.72inHg at 3 AM with an avg 29.77inHg.

    • HI: 70°F
    • LO: 56°F
    • Rainfall: 76% | est. 0.28in
    • Snowfall: 0%
    • Wind
      16.3 mph
    • Humidity
      75% avg.
    • UV Index
      5.9
    • Air Quality
      Good
    • Sunrise
      06:22 AM
    • Sunset
      07:09 PM
    • Moonrise
      05:22 AM
    • Moonset
      06:46 PM
    • Moon Phase
      New Moon
West Topsham, VT Weather Forecast - 9-11-26 - Sunny

Sunny

Fri 9-11-26

Sunny with a high of 62°F and a low of 43°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 12mph on average and gusts of 19.7mph at 4 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 96% at 5 AM and 40% being its lowest at 4 PM. Barometric pressure is its highest of 30.07inHg at 11 PM, a lowest point of 29.9inHg at 12 AM with an avg 29.98inHg.

    • HI: 62°F
    • LO: 43°F
    • Rainfall: 7%
    • Snowfall: 0%
    • Wind
      11.6 mph
    • Humidity
      71% avg.
    • UV Index
      5.6
    • Air Quality
      Good
    • Sunrise
      06:23 AM
    • Sunset
      07:07 PM
    • Moonrise
      06:43 AM
    • Moonset
      07:08 PM
    • Moon Phase
      New Moon
West Topsham, VT Weather Forecast - 9-12-26 - Sunny

Sunny

Sat 9-12-26

Sunny with a high of 71°F and a low of 52°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 9mph and gusts of 15.7mph at 8 PM. The humidity will be on the higher side, averaging about 67%, the maximum being 94% at 5 AM and 39% being its lowest at 3 PM. Barometric pressure is its highest of 30.15inHg at 7 AM, a lowest point of 30.07inHg at 12 AM with an avg 30.11inHg.

    • HI: 71°F
    • LO: 52°F
    • Rainfall: 6%
    • Snowfall: 0%
    • Wind
      8.9 mph
    • Humidity
      67% avg.
    • UV Index
      5.9
    • Air Quality
      Good
    • Sunrise
      06:25 AM
    • Sunset
      07:05 PM
    • Moonrise
      08:02 AM
    • Moonset
      07:29 PM
    • Moon Phase
      New Moon
West Topsham, VT Weather Forecast - 9-13-26 - Fog

Fog

Sun 9-13-26

Fog with a high of 64°F and a low of 55°F. It will likey rain, having a 88% chance of a downpour with an estimated 0.29in. Winds will be light at 7mph and gusts of 13mph at 3 PM. High humidity with average of 90% is anticipated, the maximum being 100% at 2 PM and 74% being its lowest at 12 AM. Barometric pressure is its highest of 30.12inHg at 12 AM, a lowest point of 29.99inHg at 6 PM with an avg 30.05inHg.

    • HI: 64°F
    • LO: 55°F
    • Rainfall: 88% | est. 0.29in
    • Snowfall: 0%
    • Wind
      6.7 mph
    • Humidity
      90% avg.
    • UV Index
      3
    • Air Quality
      Good
    • Sunrise
      06:26 AM
    • Sunset
      07:04 PM
    • Moonrise
      09:20 AM
    • Moonset
      07:52 PM
    • Moon Phase
      Waxing Crescent
West Topsham, VT Weather Forecast - 9-14-26 - Fog

Fog

Mon 9-14-26

Fog with a high of 70°F and a low of 57°F. There might be light rainfall having a 19% chance with an estimated 0in. Winds will be light at 7mph and gusts of 9.9mph at 11 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 99% at 1 AM and 36% being its lowest at 2 PM. Barometric pressure is its highest of 30.18inHg at 8 PM, a lowest point of 30.03inHg at 1 AM with an avg 30.1inHg.

    • HI: 70°F
    • LO: 57°F
    • Rainfall: 19% | est. 0in
    • Snowfall: 0%
    • Wind
      6.5 mph
    • Humidity
      74% avg.
    • UV Index
      6
    • Air Quality
      TBA
    • Sunrise
      06:27 AM
    • Sunset
      07:02 PM
    • Moonrise
      10:37 AM
    • Moonset
      08:19 PM
    • Moon Phase
      Waxing Crescent

This 5-Day weather forecast is valid for ZIP code 05086, accurately covering the area of West Topsham, VT.

Currently

Light Drizzle 56°F
30 inHg.
Barometer
99%
Humidity
SSE 8.6 mph
Wind
Light Drizzle

National Outlook

Midwest Rain and Heat Relief - 09-09 to 09-11

Wed Sep 9th 2026, 6:12am PDT
Read

Heatwaves and Rainfall: A Wild Weather Week Ahead 09-11 to 09-15

Extended Forecast
Tue Sep 8th 2026, 4:38am PDT
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