Custer, WA Weather Forecast | 5 Day
Updated: Fri Jul 11th 2025 11:00 AM PDT
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Partly Cloudy
Fri 7-11-25
Partly Cloudy with a high of 70°F and a low of 52°F. Winds will be light at 7mph and gusts of 12.2mph at 10 PM. High humidity with average of 84% is anticipated, the maximum being 87% at 11 PM and 68% being its lowest at 4 PM. Barometric pressure is its highest of 30.2inHg at 12 PM, a lowest point of 30.11inHg at 9 PM with an avg 30.15inHg.
- HI: 70°F
- LO: 52°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
6.5 mph - Humidity
84% avg. - UV Index
2.3 - Air QualityModerate
- Sunrise
05:20 AM - Sunset
09:12 PM - Moonrise
10:19 PM - Moonset
05:46 AM - Moon Phase
Waning Gibbous

Partly Cloudy
Weather Tomorrow, Sat 7-12-25
Partly Cloudy with a high of 70°F and a low of 59°F. Winds will be light at 6mph and gusts of 11.7mph at 12 AM. High humidity with average of 86% is anticipated, the maximum being 95% at 10 PM and 75% being its lowest at 3 PM. Barometric pressure is its highest of 30.13inHg at 12 PM, a lowest point of 30.05inHg at 11 PM with an avg 30.11inHg.
- HI: 70°F
- LO: 59°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
5.6 mph - Humidity
86% avg. - UV Index
2.3 - Air QualityGood
- Sunrise
05:21 AM - Sunset
09:11 PM - Moonrise
10:41 PM - Moonset
07:04 AM - Moon Phase
Waning Gibbous

Partly Cloudy
Sun 7-13-25
Partly Cloudy with a high of 71°F and a low of 56°F. Winds will be light at 9mph and gusts of 18.3mph at 9 PM. High humidity with average of 88% is anticipated, the maximum being 98% at 11 PM and 72% being its lowest at 2 PM. Barometric pressure is its highest of 30.11inHg at 11 PM, a lowest point of 30.05inHg at 8 PM with an avg 30.09inHg.
- HI: 71°F
- LO: 56°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
8.7 mph - Humidity
88% avg. - UV Index
2.3 - Air QualityGood
- Sunrise
05:22 AM - Sunset
09:10 PM - Moonrise
10:59 PM - Moonset
08:24 AM - Moon Phase
Waning Gibbous

Moderate Rain
Mon 7-14-25
Moderate Rain with a high of 68°F and a low of 54°F. It will likey rain, having a 89% chance of a downpour with an estimated 0.21in. Winds will be light at 8mph and gusts of 16.4mph at 12 AM. High humidity with average of 84% is anticipated, the maximum being 97% at 3 AM and 63% being its lowest at 4 PM. Barometric pressure is its highest of 30.13inHg at 11 AM, a lowest point of 29.94inHg at 8 PM with an avg 30.03inHg.
- HI: 68°F
- LO: 54°F
- Rainfall: 89% | est. 0.21in
- Snowfall: 0%
- Wind
7.8 mph - Humidity
84% avg. - UV Index
2.1 - Air QualityGood
- Sunrise
05:23 AM - Sunset
09:09 PM - Moonrise
11:15 PM - Moonset
09:43 AM - Moon Phase
Waning Gibbous

Sunny
Tue 7-15-25
Sunny with a high of 80°F and a low of 55°F. Wind will be moderate, blowing around 14mph on average and gusts of 25.9mph at 6 PM. The humidity will be on the higher side, averaging about 65%, the maximum being 96% at 5 AM and 37% being its lowest at 3 PM. Barometric pressure is its highest of 30inHg at 9 AM, a lowest point of 29.88inHg at 7 PM with an avg 29.94inHg.
- HI: 80°F
- LO: 55°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
13.6 mph - Humidity
65% avg. - UV Index
0 - Air QualityModerate
- Sunrise
05:24 AM - Sunset
09:08 PM - Moonrise
11:30 PM - Moonset
11:02 AM - Moon Phase
Waning Gibbous

Sunny
Wed 7-16-25
Sunny with a high of 76°F and a low of 59°F. Winds will be light at 5mph and gusts of 11.4mph at 12 AM. The humidity will be on the higher side, averaging about 61%, the maximum being 72% at 11 PM and 48% being its lowest at 2 PM. Barometric pressure is its highest of 29.94inHg at 8 AM, a lowest point of 29.81inHg at 8 PM with an avg 29.89inHg.
- HI: 76°F
- LO: 59°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
4.3 mph - Humidity
61% avg. - UV Index
5 - Air QualityTBA
- Sunrise
05:25 AM - Sunset
09:07 PM - Moonrise
11:45 PM - Moonset
12:21 PM - Moon Phase
Waning Gibbous
This 5-Day weather forecast is valid for ZIP code 98240, accurately covering the area of Custer, WA.
Currently
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66°F |
30.22 inHg.
Barometer 73%
Humidity WSW 5.4 mph Wind |
Partly Cloudy |