Bloomington Weather Forecast
- 59
- 90
Thunderstorms
- 61
- 80
Mostly Sunny
- 63
- 84
Rain Showers
- 54
- 74
Partly Sunny
- 55
- 76
Partly Sunny
- 56
- 77
Slight Chance Thunderstorms
Today 11 Jun McLean
Mostly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Breezy with Highs in the lower 90s. Southwest Winds 10 to 15 Mph, becoming south 15 to 25 Mph with Gusts up to 35 Mph in the afternoon. Chance of rain 20 percent. Heat index Values up to 100 in the afternoon.
Tonight 11 Jun McLean
Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Cooler with Lows in the mid 60s. Southwest Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.
Bloomington Temperature Statistics
June Temperature
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (3.7 miles)
Lowest 3 June, 2026
51.1 °FAverage June
73.3 °FHighest 6 June, 2026
90 °F
Climate (2021–Present)
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (3.7 miles)
Average Low 2021–2026
43.8 °FAverage 2021–2026
53.2 °FAverage High 2021–2026
62.7 °F