Balfour Weather Forecast
- -4
- 12
Slight Chance Snow
- 7
- 17
Partly Sunny
- 31
- 40
Wintry Mix Likely
- 32
- 54
Partly Sunny
- 41
- 63
Mostly Cloudy
- 32
- 62
Mostly Cloudy
- 29
- 48
Mostly Cloudy
Today 15 Mar McHenry
Partly sunny with a slight chance of Flurries. Highs 10 to 15. Northwest Winds around 15 Mph.
Tonight 15 Mar McHenry
Mostly cloudy in the evening then clearing. Lows around 10 below. Northwest Winds 5 to 10 Mph.
Balfour Temperature Statistics
March Temperature
Harvey Municipal Airport (29.8 miles)
Lowest 1 March, 2026
-0.4 °FAverage March
24.6 °FHighest 8 March, 2026
60.8 °F
Climate (2021–Present)
Harvey Municipal Airport (29.8 miles)
Average Low 2021–2026
30.3 °FAverage 2021–2026
41.3 °FAverage High 2021–2026
52.1 °F