Balfour Weather Forecast
- 55
- 72
Rain Showers Likely
- 54
- 77
Partly Sunny
- 52
- 72
Slight Chance Thunderstorms
- 53
- 64
Chance Rain Showers
- 53
- 67
Slight Chance Rain Showers
- 52
- 71
Mostly Cloudy
Today 15 Sep McHenry
Cloudy. A chance of Showers and a slight chance of Thunderstorms late in the Morning, then Showers likely and a chance of Thunderstorms in the afternoon. Highs in the lower 70s. Southeast Winds around 5 Mph, becoming southwest with Gusts up to 20 Mph in the afternoon. Chance of rain 60 percent.
Tonight 15 Sep McHenry
A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Lows in the mid 50s. West Winds 5 to 10 Mph. Chance of rain 20 percent.
Balfour Temperature Statistics
September Temperature
Harvey Municipal Airport (29.8 miles)
Lowest 7 September, 2025
33.8 °FAverage September
58.7 °FHighest 1 September, 2025
80.6 °F
Climate (2020–Present)
Harvey Municipal Airport (29.8 miles)
Average Low 2020–2025
30.1 °FAverage 2020–2025
41.1 °FAverage High 2020–2025
51.8 °F