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Cottage Grove, WI Weather Forecast | 5 Day

Updated: Thu May 15th 2025 5:00 PM CDT

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Cottage Grove, WI Weather Forecast - 5-15 - Heavy Rain

Heavy Rain

Thu 5-15

Heavy Rain with a high of 89°F and a low of 59°F. Rainfall expected to have a 74% chance with an estimated 0.82in. Winds will be strong at speeds peaking at 21mph and gusts of 32.3mph at 7 PM. High humidity with average of 81% is anticipated, the maximum being 90% at 7 PM and 64% being its lowest at 9 PM. Barometric pressure is its highest of 29.54inHg at 11 PM, a lowest point of 29.27inHg at 7 PM with an avg 29.39inHg.

    • HI: 89°F
    • LO: 59°F
    • Rainfall: 74% | est. 0.82in
    • Snowfall: 0%
    • Wind
      20.1 mph
    • Humidity
      81% avg.
    • UV Index
      1.6
    • Air Quality
      Moderate
    • Sunrise
      05:33 AM
    • Sunset
      08:14 PM
    • Moonrise
      11:43 PM
    • Moonset
      07:01 AM
    • Moon Phase
      Waning Gibbous
Cottage Grove, WI Weather Forecast - 5-16 - Sunny

Sunny

Fri 5-16

Sunny with a high of 84°F and a low of 52°F. Winds will be strong at speeds peaking at 21mph and gusts of 34.9mph at 7 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 93% at 3 AM and 34% being its lowest at 4 PM. Barometric pressure is its highest of 29.57inHg at 1 AM, a lowest point of 29.27inHg at 4 PM with an avg 29.44inHg.

    • HI: 84°F
    • LO: 52°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      20.8 mph
    • Humidity
      69% avg.
    • UV Index
      1.8
    • Air Quality
      Good
    • Sunrise
      05:32 AM
    • Sunset
      08:15 PM
    • Moonrise
      No moonrise
    • Moonset
      07:57 AM
    • Moon Phase
      Waning Gibbous
Cottage Grove, WI Weather Forecast - 5-17 - Overcast

Overcast

Sat 5-17

Overcast with a high of 55°F and a low of 42°F. Winds will be strong at speeds peaking at 21mph and gusts of 27.8mph at 6 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 77% at 4 AM and 60% being its lowest at 4 PM. Barometric pressure is its highest of 29.86inHg at 10 PM, a lowest point of 29.45inHg at 12 AM with an avg 29.66inHg.

    • HI: 55°F
    • LO: 42°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      20.6 mph
    • Humidity
      68% avg.
    • UV Index
      0.7
    • Air Quality
      Good
    • Sunrise
      05:31 AM
    • Sunset
      08:16 PM
    • Moonrise
      12:29 AM
    • Moonset
      09:02 AM
    • Moon Phase
      Waning Gibbous
Cottage Grove, WI Weather Forecast - 5-18 - Overcast

Overcast

Sun 5-18

Overcast with a high of 60°F and a low of 42°F. Wind will be moderate, blowing around 12mph on average and gusts of 18.7mph at 9 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 93% at 10 PM and 61% being its lowest at 12 PM. Barometric pressure is its highest of 30.04inHg at 10 PM, a lowest point of 29.88inHg at 12 AM with an avg 29.98inHg.

    • HI: 60°F
    • LO: 42°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      11.9 mph
    • Humidity
      70% avg.
    • UV Index
      1.4
    • Air Quality
      Good
    • Sunrise
      05:30 AM
    • Sunset
      08:17 PM
    • Moonrise
      01:06 AM
    • Moonset
      10:11 AM
    • Moon Phase
      Waning Gibbous
Cottage Grove, WI Weather Forecast - 5-19 - Moderate Rain

Moderate Rain

Mon 5-19

Moderate Rain with a high of 50°F and a low of 40°F. It will likey rain, having a 84% chance of a downpour with an estimated 0.39in. Wind will be moderate, blowing around 19mph on average and gusts of 27.1mph at 11 PM. High humidity with average of 92% is anticipated, the maximum being 97% at 8 PM and 80% being its lowest at 7 AM. Barometric pressure is its highest of 30.09inHg at 12 AM, a lowest point of 29.96inHg at 7 PM with an avg 30.04inHg.

    • HI: 50°F
    • LO: 40°F
    • Rainfall: 84% | est. 0.39in
    • Snowfall: 0%
    • Wind
      18.6 mph
    • Humidity
      92% avg.
    • UV Index
      0
    • Air Quality
      Good
    • Sunrise
      05:29 AM
    • Sunset
      08:18 PM
    • Moonrise
      01:37 AM
    • Moonset
      11:24 AM
    • Moon Phase
      Waning Gibbous
Cottage Grove, WI Weather Forecast - 5-20 - Moderate Rain

Moderate Rain

Tue 5-20

Moderate Rain with a high of 44°F and a low of 43°F. It will likey rain, having a 80% chance of a downpour with an estimated 0.53in. Winds will be strong at speeds peaking at 23mph and gusts of 33mph at 7 PM. High humidity with average of 96% is anticipated, the maximum being 97% at 7 AM and 92% being its lowest at 11 PM. Barometric pressure is its highest of 30inHg at 12 AM, a lowest point of 29.91inHg at 11 PM with an avg 29.95inHg.

    • HI: 44°F
    • LO: 43°F
    • Rainfall: 80% | est. 0.53in
    • Snowfall: 0%
    • Wind
      22.8 mph
    • Humidity
      96% avg.
    • UV Index
      2
    • Air Quality
      TBA
    • Sunrise
      05:28 AM
    • Sunset
      08:19 PM
    • Moonrise
      02:02 AM
    • Moonset
      12:36 PM
    • Moon Phase
      Last Quarter