Troy Grove Weather Forecast
- 72
- 94
Chance Thunderstorms
- 70
- 90
Thunderstorms Likely
- 71
- 87
Chance Thunderstorms
- 72
- 91
Chance Thunderstorms
- 71
- 89
Chance Thunderstorms
- 71
- 90
Chance Thunderstorms
- 69
- 90
Chance Thunderstorms
Today 23 Jun La Salle
Sunny, breezy. Hot and humid. Highs in the mid 90s. Southwest Winds 10 to 15 Mph, increasing to 15 to 20 Mph in the afternoon. Gusts up to 30 Mph. Heat index Values up to 102.
Tonight 23 Jun La Salle
Mostly clear early in the Evening, then becoming partly cloudy late in the Evening, then becoming mostly cloudy after midnight. A slight chance of Showers and Thunderstorms in the late evening and overnight. Lows in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight. Chance of precipitation 20 percent. Heat index Values up to 100 early in the evening.
Troy Grove Temperature Statistics
June Temperature
Illinois Valley Regional Airport (8.7 miles)
Lowest 1 June, 2025
47.3 °FAverage June
71.6 °FHighest 21 June, 2025
94.3 °F
Climate (2020–Present)
Illinois Valley Regional Airport (8.7 miles)
Average Low 2020–2025
43.2 °FAverage 2020–2025
52.6 °FAverage High 2020–2025
62.1 °F