Gillespie Weather Forecast
- 48
- 75
Mostly Sunny
- 58
- 75
Chance Rain Showers
- 51
- 79
Rain Showers
- 47
- 69
Slight Chance Rain Showers
- 47
- 67
Chance Rain Showers
- 44
- 66
Chance Rain Showers
Today 25 Apr Macoupin
Sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.
Tonight 25 Apr Macoupin
Mostly clear. Cooler with Lows in the upper 40s. North Winds around 5 Mph.
Gillespie Temperature Statistics
April Temperature
Litchfield Municipal Airport (8.1 miles)
Lowest 7 April, 2026
35.2 °FAverage April
58.6 °FHighest 13 April, 2026
82.2 °F
Climate (2021–Present)
Litchfield Municipal Airport (8.1 miles)
Average Low 2021–2026
45.3 °FAverage 2021–2026
54.7 °FAverage High 2021–2026
64.4 °F