Unlock Minute-by-Minute Forecast
See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
29°
Dry and Mostly Clear
Feels Like: 28°
Min: 19°
Max: 30°
The next few hours will be mostly clear, with today reaching 30°C and dropping to 20°C. The coming days will be mostly clear throughout the day.
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:38
Sunrise
20:15
Sunset
Moon
Waning Gibbous
64% illuminated
23:33
Moonrise
12:01
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Olney.
UV Index
Humidity
Frequently asked questions about weather in Olney
How warm does it get in Olney?
The warmest month in Olney 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 Olney?
The coldest month in Olney is January, with average low temperatures of -2°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Olney?
The wettest month in Olney is March, with an average of 135mm of precipitation.
What is the driest time of year in Olney?
The driest month in Olney is September, with an average of 66mm of precipitation.
Explore more weather forecasts
- Effingham, Illinois
- New York City, New York
- Mount Vernon, Illinois
- Los Angeles, California
- Charleston, Illinois
- Brooklyn, New York
- Mattoon, Illinois
- Chicago, Illinois
- Centralia, Illinois
- Houston, Texas
- Herrin, Illinois
- Queens, New York
- Marion, Illinois
- Phoenix, Arizona
- Taylorville, Illinois
- Philadelphia, Pennsylvania
