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
19:02
Sunset
Moon
Waxing Crescent
12:38
Moonrise
21:15
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Dardenne Prairie.
Resources
UV Index
Humidity
Weather in Dardenne Prairie today, September 16, 2026
Dardenne Prairie looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Expect a grey start, with morning cloud around 100% by 09:00. Outdoor plans early on should not rely on bright skies.
The day peaks near 36°C and cools toward 24°C. Moisture in the air spans 38%-89%, with the highest values around 09:00. A lighter breeze peaks around 18:00 near 9.8 km/h.
Expect persistent cloud later on, with amounts around 100% by 18:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 14.8 km on average, though it can drop toward 1.1 km in thicker cloud or showers. Expect sunrise at 06:51, sunset at 19:02, and 12 hours 11 minutes of sunlight today overall.
In short, cloud leads the story in Dardenne Prairie on September 16, 2026; expect limited sun and a peak around 36°C.
Frequently asked questions about weather in Dardenne Prairie
How warm does it get in Dardenne Prairie?
The warmest month in Dardenne Prairie is July, with average high temperatures of 31°C. The average temperature during this period is around 26°C.
How cold does it get in Dardenne Prairie?
The coldest month in Dardenne Prairie 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 Dardenne Prairie?
The wettest month in Dardenne Prairie is May, with an average of 130mm of precipitation.
What is the driest time of year in Dardenne Prairie?
The driest month in Dardenne Prairie is December, with an average of 52mm of precipitation.
Explore more weather forecasts
- O'Fallon, Missouri
- New York City, New York
- Lake Saint Louis, Missouri
- Los Angeles, California
- Saint Peters, Missouri
- Brooklyn, New York
- Wentzville, Missouri
- Chicago, Illinois
- Chesterfield, Missouri
- Houston, Texas
- Wildwood, Missouri
- Queens, New York
- Saint Charles, Missouri
- Phoenix, Arizona
- Ballwin, Missouri
- Philadelphia, Pennsylvania
