Chatham Weather Forecast
- 40
- 61
Mostly Sunny
- 54
- 70
Mostly Cloudy
- 46
- 70
Chance Rain Showers
- 54
- 68
Rain Showers Likely
- 46
- 73
Rain Showers
- 34
- 57
Partly Sunny
Today 28 Mar Sangamon
Sunny this morning. Not as cool with Highs in the lower 60s. South Winds 5 to 10 Mph, becoming southwest around 15 Mph this afternoon.
Tonight 28 Mar Sangamon
Partly cloudy. Not as cool with Lows around 40. Southwest Winds 5 to 10 Mph.
Chatham Temperature Statistics
March Temperature
Springfield - Abraham Lincoln Capital Airport (11.2 miles)
Lowest 18 March, 2024
24.9 °FAverage March
48.1 °FHighest 3 March, 2024
76.6 °F
Climate (2019–Present)
Springfield - Abraham Lincoln Capital Airport (11.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
44.9 °FAverage 2019–2024
54.5 °FAverage High 2019–2024
64.3 °F