Greenville Weather Forecast
- 67
- 92
Thunderstorms Likely
- 65
- 82
Chance Thunderstorms
- 67
- 84
Slight Chance Thunderstorms
- 69
- 88
Mostly Sunny
- 71
- 89
Slight Chance Thunderstorms
- 69
- 91
Slight Chance Thunderstorms
Today 23 Jul Clay
Sunny. A chance of Showers and Thunderstorms in the afternoon. Some Thunderstorms may be severe. Humid with Highs in the lower 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent. Heat index Values up to 102 in the afternoon.
Tonight 23 Jul Clay
Partly cloudy. Near steady temperature in the mid 70s. South Winds around 10 Mph with Gusts up to 20 Mph.
Greenville Temperature Statistics
July Temperature
Spencer Municipal Airport (10.6 miles)
Lowest 17 July, 2025
53.7 °FAverage July
73.5 °FHighest 3 July, 2025
93.7 °F
Climate (2020–Present)
Spencer Municipal Airport (10.6 miles)
Average Low 2020–2025
37.6 °FAverage 2020–2025
49.2 °FAverage High 2020–2025
60.8 °F