Boulder Junction, WI Weather Forecast | 5 Day

Updated: Wed Jul 9th 2025 2:00 PM CDT

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Boulder Junction, WI Weather Forecast - 7-9 - Partly Cloudy

Partly Cloudy

Wed 7-9

Partly Cloudy with a high of 77°F and a low of 51°F. Winds will be light at 6mph and gusts of 11.2mph at 8 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 84% at 11 PM and 56% being its lowest at 4 PM. Barometric pressure is its highest of 30.06inHg at 3 PM, a lowest point of 30.02inHg at 6 PM with an avg 30.03inHg.

    • HI: 77°F
    • LO: 51°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      6 mph
    • Humidity
      79% avg.
    • UV Index
      2.3
    • Air Quality
      Good
    • Sunrise
      05:17 AM
    • Sunset
      08:50 PM
    • Moonrise
      08:40 PM
    • Moonset
      03:30 AM
    • Moon Phase
      Waxing Gibbous
Boulder Junction, WI Weather Forecast - 7-10 - Patchy Rain Nearby

Patchy Rain Nearby

Thu 7-10

Scattered showers with a high of 77°F and a low of 52°F. It will likey rain in the surrounding area, having a 87% chance of a downpour with an estimated 0.11in. Winds will be light at 8mph and gusts of 11.7mph at 11 PM. High humidity with average of 87% is anticipated, the maximum being 99% at 3 AM and 68% being its lowest at 4 PM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.85inHg at 7 PM with an avg 29.95inHg.

    • HI: 77°F
    • LO: 52°F
    • Rainfall: 87% | est. 0.11in
    • Snowfall: 0%
    • Wind
      7.8 mph
    • Humidity
      87% avg.
    • UV Index
      2.4
    • Air Quality
      Good
    • Sunrise
      05:18 AM
    • Sunset
      08:50 PM
    • Moonrise
      09:22 PM
    • Moonset
      04:30 AM
    • Moon Phase
      Full Moon
Boulder Junction, WI Weather Forecast - 7-11 - Heavy Rain

Heavy Rain

Fri 7-11

Heavy Rain with a high of 75°F and a low of 64°F. It will likey rain, having a 88% chance of a downpour with an estimated 4.77in. Winds will be light at 10mph and gusts of 13.2mph at 12 AM. High humidity with average of 90% is anticipated, the maximum being 98% at 3 AM and 75% being its lowest at 3 PM. Barometric pressure is its highest of 29.84inHg at 1 PM, a lowest point of 29.79inHg at 1 AM with an avg 29.81inHg.

    • HI: 75°F
    • LO: 64°F
    • Rainfall: 88% | est. 4.77in
    • Snowfall: 0%
    • Wind
      9.2 mph
    • Humidity
      90% avg.
    • UV Index
      2
    • Air Quality
      Good
    • Sunrise
      05:19 AM
    • Sunset
      08:49 PM
    • Moonrise
      09:54 PM
    • Moonset
      05:41 AM
    • Moon Phase
      Waning Gibbous
Boulder Junction, WI Weather Forecast - 7-12 - Patchy Rain Nearby

Patchy Rain Nearby

Sat 7-12

Scattered showers with a high of 78°F and a low of 62°F. It will likey rain in the surrounding area, having a 76% chance of a downpour with an estimated 0.05in. Wind will be moderate, blowing around 11mph on average and gusts of 12.1mph at 3 PM. High humidity with average of 85% is anticipated, the maximum being 99% at 3 AM and 55% being its lowest at 4 PM. Barometric pressure is its highest of 29.89inHg at 1 PM, a lowest point of 29.78inHg at 1 AM with an avg 29.82inHg.

    • HI: 78°F
    • LO: 62°F
    • Rainfall: 76% | est. 0.05in
    • Snowfall: 0%
    • Wind
      10.5 mph
    • Humidity
      85% avg.
    • UV Index
      1.8
    • Air Quality
      Good
    • Sunrise
      05:20 AM
    • Sunset
      08:48 PM
    • Moonrise
      10:20 PM
    • Moonset
      06:56 AM
    • Moon Phase
      Waning Gibbous
Boulder Junction, WI Weather Forecast - 7-13 - Sunny

Sunny

Sun 7-13

Sunny with a high of 81°F and a low of 56°F. Winds will be light at 7mph and gusts of 9.9mph at 11 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 92% at 11 PM and 33% being its lowest at 2 PM. Barometric pressure is its highest of 29.94inHg at 11 PM, a lowest point of 29.89inHg at 12 AM with an avg 29.92inHg.

    • HI: 81°F
    • LO: 56°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      6.9 mph
    • Humidity
      63% avg.
    • UV Index
      0.1
    • Air Quality
      Good
    • Sunrise
      05:21 AM
    • Sunset
      08:48 PM
    • Moonrise
      10:41 PM
    • Moonset
      08:12 AM
    • Moon Phase
      Waning Gibbous
Boulder Junction, WI Weather Forecast - 7-14 - Patchy Rain Nearby

Patchy Rain Nearby

Mon 7-14

Scattered showers with a high of 85°F and a low of 59°F. Rainfall expected in the surrounding area to have a 73% chance with an estimated 0.05in. Wind will be moderate, blowing around 13mph on average and gusts of 13.9mph at 4 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 97% at 11 PM and 45% being its lowest at 1 PM. Barometric pressure is its highest of 29.97inHg at 6 AM, a lowest point of 29.89inHg at 5 PM with an avg 29.93inHg.

    • HI: 85°F
    • LO: 59°F
    • Rainfall: 73% | est. 0.05in
    • Snowfall: 0%
    • Wind
      12.1 mph
    • Humidity
      78% avg.
    • UV Index
      5
    • Air Quality
      TBA
    • Sunrise
      05:22 AM
    • Sunset
      08:47 PM
    • Moonrise
      11:00 PM
    • Moonset
      09:29 AM
    • Moon Phase
      Waning Gibbous