Streator Weather Forecast
- 43
- 58
Mostly Cloudy
- 44
- 55
Rain Showers
- 34
- 54
Chance Rain Showers
- 33
- 51
Partly Sunny
- 24
- 45
Slight Chance Rain/Snow
- 32
- 48
Mostly Sunny
Today 3 Apr La Salle
Partly cloudy late in the Morning, then becoming mostly cloudy. Breezy. Highs in the mid 50s. West Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 10 to 15 Mph in the afternoon.
Tonight 3 Apr La Salle
Mostly cloudy. A slight chance of Showers after midnight. Lows in the lower 40s. Northeast Winds 5 to 10 Mph. Chance of precipitation 20 percent.
Streator Temperature Statistics
April Temperature
Pontiac Municipal Airport (17.4 miles)
Lowest 1 April, 2025
27.1 °FAverage April
39.8 °FHighest 1 April, 2025
48.7 °F
Climate (2020–Present)
Pontiac Municipal Airport (17.4 miles)
Average Low 2020–2025
42 °FAverage 2020–2025
51.9 °FAverage High 2020–2025
61.8 °F