Heyworth Weather Forecast
- 72
- 87
Rain Showers Likely
- 68
- 89
Chance Thunderstorms
- 66
- 84
Mostly Sunny
- 72
- 88
Chance Thunderstorms
- 62
- 87
Mostly Sunny
- 59
- 79
Mostly Sunny
Today 17 Jul McLean
Mostly sunny with scattered Showers and Thunderstorms. Humid with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.
Tonight 17 Jul McLean
Partly cloudy. Scattered Showers and Thunderstorms in the evening. Humid with Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.
Heyworth Temperature Statistics
July Temperature
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (11.2 miles)
Lowest 7 July, 2026
64 °FAverage July
77.5 °FHighest 2 July, 2026
91 °F
Climate (2021–2026)
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (11.2 miles)
Average Low 2021–2026
43.8 °FAverage 2021–2026
53.2 °FAverage High 2021–2026
62.7 °F