Williamsville Weather Forecast
- 61
- 83
Mostly Sunny
- 69
- 86
Chance Thunderstorms
- 70
- 84
Chance Thunderstorms
- 72
- 87
Chance Thunderstorms
- 73
- 90
Slight Chance Thunderstorms
- 73
- 91
Slight Chance Thunderstorms
- 70
- 90
Slight Chance Thunderstorms
Today 26 Jul Sangamon
Sunny. Near steady temperature in the lower 80s. East Winds around 5 Mph.
Tonight 26 Jul Sangamon
Mostly clear. Lows in the lower 60s. East Winds around 5 Mph.
Williamsville Temperature Statistics
July Temperature
Springfield - Abraham Lincoln Capital Airport (9.9 miles)
Lowest 1 July, 2024
49.6 °FAverage July
74.9 °FHighest 15 July, 2024
93.7 °F
Climate (2019–Present)
Springfield - Abraham Lincoln Capital Airport (9.9 miles)
Average Low 2019–2024
45 °FAverage 2019–2024
54.7 °FAverage High 2019–2024
64.4 °F