Fullerton Weather Forecast
- 55
- 79
Breezy
- 33
- 67
Slight Chance Snow
- 33
- 46
Slight Chance Snow
- 47
- 63
Mostly Sunny
- 52
- 72
Breezy
- 33
- 66
Rain Likely
Today 14 Mar De Witt
Mostly sunny and very windy. Highs in the upper 70s. Southeast Winds 20 to 25 Mph with Gusts up to 35 Mph, becoming south 25 to 35 Mph with Gusts up to 45 Mph in the afternoon.
Tonight 14 Mar De Witt
Partly cloudy and not as cool. Near steady temperature in the mid 50s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.
Fullerton Temperature Statistics
March Temperature
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (20.5 miles)
Lowest 2 March, 2025
16 °FAverage March
40.2 °FHighest 10 March, 2025
69.1 °F
Climate (2020–Present)
Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (20.5 miles)
Average Low 2020–2025
43.4 °FAverage 2020–2025
52.6 °FAverage High 2020–2025
61.8 °F