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Hourly Forecast
Daylight Hours
06:42
Sunrise
19:01
Sunset
Moon
Waxing Crescent
12:01
Moonrise
20:18
Moonset
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Weather in West Richland today, September 15, 2026
Expect a mostly clear day in West Richland on September 15, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled.
Expect highs of 22°C and cooler readings close to 10°C. The air stays humid, with relative humidity between 38% and 55% and the peak around 22:00. Expect gentle winds, highest near 17:00 at 3.2 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 17:00. Bright spells should stay limited even as the day wears on. Views remain open at about 16.1 km. Sunrise is at 06:42 and sunset at 19:01, giving 12 hours 18 minutes of sunlight today.
In short, September 15, 2026 looks like a fine day in West Richland for being outside, peaking around 22°C.
Frequently asked questions about weather in West Richland
How warm does it get in West Richland?
The warmest month in West Richland is July, with average high temperatures of 37°C. The average temperature during this period is around 28°C.
How cold does it get in West Richland?
The coldest month in West Richland is January, with average low temperatures of -1°C. The average temperature during this period is around 1°C.
What is the wettest time of year in West Richland?
The wettest month in West Richland is January, with an average of 39mm of precipitation.
What is the driest time of year in West Richland?
The driest month in West Richland is July, with an average of 1mm of precipitation.
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