See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:51
Sunrise
19:09
Sunset
Moon
Waxing Crescent
11:58
Moonrise
20:30
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Eau Claire.
Resources
UV Index
Humidity
Weather in Eau Claire today, September 15, 2026
Eau Claire stays under cloudy skies on September 15, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Cloud leads the morning, peaking close to 100% near 07:00. Sunshine has little room until later in the day.
The day peaks near 20°C and cools toward 13°C. Relative humidity sits between 61% and 97%, reaching its peak around 07:00. Airflow remains manageable, reaching about 6.0 km/h around 11:00.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 12:00. Outdoor plans may still want a flexible backup. Expect visibility near 15.7 km, with poorer spells close to 12.2 km. Expect sunrise at 06:51, sunset at 19:09, and 12 hours 17 minutes of sunlight today overall.
Overall, Eau Claire on September 15, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 20°C.
Frequently asked questions about weather in Eau Claire
How warm does it get in Eau Claire?
The warmest month in Eau Claire is July, with average high temperatures of 28°C. The average temperature during this period is around 22°C.
How cold does it get in Eau Claire?
The coldest month in Eau Claire is January, with average low temperatures of -11°C. The average temperature during this period is around -8°C.
What is the wettest time of year in Eau Claire?
The wettest month in Eau Claire is June, with an average of 144mm of precipitation.
What is the driest time of year in Eau Claire?
The driest month in Eau Claire is January, with an average of 31mm of precipitation.
Explore more weather forecasts
- Chippewa Falls, Wisconsin
- New York City, New York
- Menomonie, Wisconsin
- Los Angeles, California
- River Falls, Wisconsin
- Brooklyn, New York
- Hudson, Wisconsin
- Chicago, Illinois
- Onalaska, Wisconsin
- Houston, Texas
- Marshfield, Wisconsin
- Queens, New York
- North La Crosse, Wisconsin
- Phoenix, Arizona
- La Crosse, Wisconsin
- Philadelphia, Pennsylvania
