Olney Weather Forecast
- 73
- 91
Thunderstorms Likely
- 72
- 87
Chance Thunderstorms
- 74
- 90
Slight Chance Thunderstorms
- 75
- 93
Mostly Sunny
- 75
- 93
Slight Chance Thunderstorms
- 75
- 92
Chance Thunderstorms
- 75
- 90
Chance Thunderstorms
Today 20 Jul Richland
Partly sunny with a chance of Showers and Thunderstorms. Warmer. Near steady temperature in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 103.
Tonight 20 Jul Richland
Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers and Thunderstorms likely after midnight. Some Thunderstorms may produce heavy rainfall. Humid with Lows in the mid 70s. South Winds around 5 Mph, becoming east after midnight. Chance of rain 70 percent.
Olney Temperature Statistics
July Temperature
Olney-Noble Airport (5 miles)
Lowest 8 July, 2025
65.8 °FAverage July
78.9 °FHighest 5 July, 2025
91.8 °F
Climate (2020–Present)
Olney-Noble Airport (5 miles)
Average Low 2020–2025
47.1 °FAverage 2020–2025
56.8 °FAverage High 2020–2025
66.6 °F