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Montpelier, ID Weather Forecast | 5 Day

Updated: Wed Sep 10th 2025 12:15 PM MDT

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Montpelier, ID Weather Forecast - 9-10 - Partly Cloudy

Partly Cloudy

Wed 9-10

Partly Cloudy with a high of 78°F and a low of 41°F. Wind will be moderate, blowing around 18mph on average and gusts of 25.8mph at 7 PM. Humidity levels should be comfortable, sitting around 44% on average, the maximum being 39% at 11 PM and 21% being its lowest at 2 PM. Barometric pressure is its highest of 29.87inHg at 11 PM, a lowest point of 29.76inHg at 6 PM with an avg 29.8inHg.

    • HI: 78°F
    • LO: 41°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      17.2 mph
    • Humidity
      44% avg.
    • UV Index
      1.7
    • Air Quality
      Good
    • Sunrise
      07:00 AM
    • Sunset
      07:43 PM
    • Moonrise
      09:04 PM
    • Moonset
      10:35 AM
    • Moon Phase
      Waning Gibbous
Montpelier, ID Weather Forecast - 9-11 - Intermittent Thunderstorms In The Area

Intermittent Thunderstorms In The Area

Thu 9-11

Intermittent Thunderstorms In The Area with a high of 70°F and a low of 44°F. Winds will be strong at speeds peaking at 21mph and gusts of 23.2mph at 4 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 90% at 6 AM and 37% being its lowest at 12 PM. Barometric pressure is its highest of 30.02inHg at 4 AM, a lowest point of 29.87inHg at 6 PM with an avg 29.93inHg.

    • HI: 70°F
    • LO: 44°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      20.1 mph
    • Humidity
      56% avg.
    • UV Index
      1.4
    • Air Quality
      Good
    • Sunrise
      07:01 AM
    • Sunset
      07:41 PM
    • Moonrise
      09:36 PM
    • Moonset
      11:56 AM
    • Moon Phase
      Waning Gibbous
Montpelier, ID Weather Forecast - 9-12 - Partly Cloudy

Partly Cloudy

Fri 9-12

Partly Cloudy with a high of 72°F and a low of 38°F. Wind will be moderate, blowing around 12mph on average and gusts of 13.6mph at 2 PM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 93% at 6 AM and 18% being its lowest at 3 PM. Barometric pressure is its highest of 30.06inHg at 9 AM, a lowest point of 29.87inHg at 6 PM with an avg 29.97inHg.

    • HI: 72°F
    • LO: 38°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      11.9 mph
    • Humidity
      52% avg.
    • UV Index
      1.3
    • Air Quality
      Good
    • Sunrise
      07:02 AM
    • Sunset
      07:40 PM
    • Moonrise
      10:14 PM
    • Moonset
      01:16 PM
    • Moon Phase
      Waning Gibbous
Montpelier, ID Weather Forecast - 9-13 - Patchy Rain Nearby

Patchy Rain Nearby

Sat 9-13

Scattered showers with a high of 68°F and a low of 45°F. It will likey rain in the surrounding area, having a 87% chance of a downpour with an estimated 0.03in. Wind will be moderate, blowing around 12mph on average and gusts of 14mph at 6 PM. Humidity levels should be comfortable, sitting around 48% on average, the maximum being 66% at 8 AM and 29% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 8 AM, a lowest point of 29.85inHg at 6 PM with an avg 29.99inHg.

    • HI: 68°F
    • LO: 45°F
    • Rainfall: 87% | est. 0.03in
    • Snowfall: 0%
    • Wind
      11.9 mph
    • Humidity
      48% avg.
    • UV Index
      1.1
    • Air Quality
      Good
    • Sunrise
      07:04 AM
    • Sunset
      07:38 PM
    • Moonrise
      11:04 PM
    • Moonset
      02:32 PM
    • Moon Phase
      Waning Gibbous
Montpelier, ID Weather Forecast - 9-14 - Patchy Rain Nearby

Patchy Rain Nearby

Sun 9-14

Scattered showers with a high of 68°F and a low of 42°F. It will likey rain in the surrounding area, having a 88% chance of a downpour with an estimated 0.04in. Winds will be light at 6mph and gusts of 10.8mph at 8 PM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 76% at 7 AM and 30% being its lowest at 5 PM. Barometric pressure is its highest of 30.01inHg at 3 AM, a lowest point of 29.85inHg at 6 PM with an avg 29.95inHg.

    • HI: 68°F
    • LO: 42°F
    • Rainfall: 88% | est. 0.04in
    • Snowfall: 0%
    • Wind
      5.4 mph
    • Humidity
      54% avg.
    • UV Index
      0
    • Air Quality
      Good
    • Sunrise
      07:05 AM
    • Sunset
      07:36 PM
    • Moonrise
      No moonrise
    • Moonset
      03:40 PM
    • Moon Phase
      Last Quarter
Montpelier, ID Weather Forecast - 9-15 - Sunny

Sunny

Mon 9-15

Sunny with a high of 73°F and a low of 42°F. Winds will be light at 8mph and gusts of 9.4mph at 9 PM. Humidity levels should be comfortable, sitting around 44% on average, the maximum being 68% at 6 AM and 19% being its lowest at 6 PM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.85inHg at 6 PM with an avg 29.94inHg.

    • HI: 73°F
    • LO: 42°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      7.4 mph
    • Humidity
      44% avg.
    • UV Index
      4
    • Air Quality
      TBA
    • Sunrise
      07:06 AM
    • Sunset
      07:34 PM
    • Moonrise
      12:04 AM
    • Moonset
      04:35 PM
    • Moon Phase
      Waning Crescent