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Custer, WA Weather Forecast | 5 Day

Updated: Tue Jun 17th 2025 4:30 PM PDT

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Custer, WA Weather Forecast - 6-17 - Sunny

Sunny

Tue 6-17

Sunny with a high of 66°F and a low of 52°F. Wind will be moderate, blowing around 11mph on average and gusts of 14mph at 11 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 76% at 10 PM and 62% being its lowest at 5 PM. Barometric pressure is its highest of 30inHg at 5 PM, a lowest point of 29.98inHg at 9 PM with an avg 29.99inHg.

    • HI: 66°F
    • LO: 52°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      10.1 mph
    • Humidity
      70% avg.
    • UV Index
      1.9
    • Air Quality
      Good
    • Sunrise
      05:06 AM
    • Sunset
      09:16 PM
    • Moonrise
      12:53 AM
    • Moonset
      11:53 AM
    • Moon Phase
      Waning Gibbous
Custer, WA Weather Forecast - 6-18 - Overcast

Overcast

Wed 6-18

Overcast with a high of 56°F and a low of 51°F. Wind will be moderate, blowing around 11mph on average and gusts of 15.4mph at 7 PM. High humidity with average of 84% is anticipated, the maximum being 96% at 10 AM and 71% being its lowest at 11 PM. Barometric pressure is its highest of 30.09inHg at 10 PM, a lowest point of 29.98inHg at 12 AM with an avg 30.03inHg.

    • HI: 56°F
    • LO: 51°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      10.7 mph
    • Humidity
      84% avg.
    • UV Index
      1.2
    • Air Quality
      Good
    • Sunrise
      05:06 AM
    • Sunset
      09:17 PM
    • Moonrise
      01:08 AM
    • Moonset
      01:12 PM
    • Moon Phase
      Last Quarter
Custer, WA Weather Forecast - 6-19 - Mist

Mist

Thu 6-19

Mist with a high of 57°F and a low of 46°F. Winds will be light at 10mph and gusts of 17.9mph at 10 PM. High humidity with average of 87% is anticipated, the maximum being 97% at 5 AM and 72% being its lowest at 5 PM. Barometric pressure is its highest of 30.1inHg at 6 AM, a lowest point of 29.93inHg at 9 PM with an avg 30.04inHg.

    • HI: 57°F
    • LO: 46°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      9.2 mph
    • Humidity
      87% avg.
    • UV Index
      1.9
    • Air Quality
      Good
    • Sunrise
      05:07 AM
    • Sunset
      09:17 PM
    • Moonrise
      01:23 AM
    • Moonset
      02:32 PM
    • Moon Phase
      Waning Crescent
Custer, WA Weather Forecast - 6-20 - Patchy Rain Nearby

Patchy Rain Nearby

Fri 6-20

Scattered showers with a high of 54°F and a low of 48°F. Rainfall expected in the surrounding area to have a 70% chance with an estimated 0.04in. Wind will be moderate, blowing around 13mph on average and gusts of 19.6mph at 4 AM. High humidity with average of 90% is anticipated, the maximum being 97% at 5 AM and 73% being its lowest at 5 PM. Barometric pressure is its highest of 29.92inHg at 11 PM, a lowest point of 29.81inHg at 9 PM with an avg 29.87inHg.

    • HI: 54°F
    • LO: 48°F
    • Rainfall: 70% | est. 0.04in
    • Snowfall: 0%
    • Wind
      12.5 mph
    • Humidity
      90% avg.
    • UV Index
      0.4
    • Air Quality
      Good
    • Sunrise
      05:07 AM
    • Sunset
      09:17 PM
    • Moonrise
      01:39 AM
    • Moonset
      03:56 PM
    • Moon Phase
      Waning Crescent
Custer, WA Weather Forecast - 6-21 - Moderate Rain

Moderate Rain

Sat 6-21

Moderate Rain with a high of 56°F and a low of 49°F. It will likey rain, having a 89% chance of a downpour with an estimated 0.6in. Winds will be light at 10mph and gusts of 14.8mph at 2 AM. High humidity with average of 87% is anticipated, the maximum being 97% at 4 AM and 67% being its lowest at 4 PM. Barometric pressure is its highest of 30.05inHg at 10 PM, a lowest point of 29.82inHg at 2 AM with an avg 29.92inHg.

    • HI: 56°F
    • LO: 49°F
    • Rainfall: 89% | est. 0.6in
    • Snowfall: 0%
    • Wind
      9.8 mph
    • Humidity
      87% avg.
    • UV Index
      0.7
    • Air Quality
      Good
    • Sunrise
      05:07 AM
    • Sunset
      09:17 PM
    • Moonrise
      01:58 AM
    • Moonset
      05:24 PM
    • Moon Phase
      Waning Crescent
Custer, WA Weather Forecast - 6-22 - Partly Cloudy

Partly Cloudy

Sun 6-22

Partly Cloudy with a high of 62°F and a low of 49°F. Winds will be light at 8mph and gusts of 15mph at 11 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 87% at 12 AM and 58% being its lowest at 5 PM. Barometric pressure is its highest of 30.12inHg at 8 AM, a lowest point of 30.06inHg at 1 AM with an avg 30.09inHg.

    • HI: 62°F
    • LO: 49°F
    • Rainfall: 0% | est. 0in
    • Snowfall: 0%
    • Wind
      7.2 mph
    • Humidity
      78% avg.
    • UV Index
      0
    • Air Quality
      TBA
    • Sunrise
      05:07 AM
    • Sunset
      09:18 PM
    • Moonrise
      02:22 AM
    • Moonset
      06:53 PM
    • Moon Phase
      Waning Crescent

Currently

Partly Cloudy 70°F
30.04 inHg.
Barometer
41%
Humidity
SW 8.6 mph
Wind
Partly Cloudy

5 Day Forecast Nearby

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