See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
15°
Clear
Feels Like: 14°
Min: 11°
Max: 24°
The next few hours will be clear, with today reaching 24°C and dropping to 10°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:48
Sunrise
19:04
Sunset
Moon
Waxing Crescent
13:16
Moonrise
20:49
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
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UV Index
Humidity
Weather in Ahtanum today, September 16, 2026
Expect a mostly clear day in Ahtanum on September 16, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Expect a brighter morning, with limited cloud around 0% by 09:00. Conditions start on a settled note.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 24°C. Expect humidity between 29% and 60%, most humid near 09:00. Winds stay light, near 4.8 km/h by 13:00, so the day feels still more than breezy.
Afternoon conditions open up, holding cloud close to 0% near 12:00. The day finishes on a milder, brighter note. Expect visibility around 16.1 km. The sun rises at 06:48 and sets at 19:04, for a total of 12 hours 15 minutes of sunlight today.
The practical takeaway for Ahtanum is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 24°C.
Frequently asked questions about weather in Ahtanum
How warm does it get in Ahtanum?
The warmest month in Ahtanum is July, with average high temperatures of 34°C. The average temperature during this period is around 25°C.
How cold does it get in Ahtanum?
The coldest month in Ahtanum is January, with average low temperatures of -3°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Ahtanum?
The wettest month in Ahtanum is December, with an average of 75mm of precipitation.
What is the driest time of year in Ahtanum?
The driest month in Ahtanum is July, with an average of 1mm of precipitation.
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