Union Grove Weather Forecast
- 48
- 71
Mostly Sunny
- 36
- 73
Rain Showers
- 27
- 45
Rain Likely
- 37
- 48
Mostly Cloudy
- 29
- 49
Slight Chance Snow
- 31
- 46
Rain/Snow Likely
Today 9 Mar Whiteside
Sunny. Highs in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 9 Mar Whiteside
Mostly clear. Lows in the upper 40s. South Winds 5 to 10 Mph.
Union Grove Temperature Statistics
March Temperature
Tri-Township Airport (14.9 miles)
Lowest 1 March, 2026
15.8 °FAverage March
40.5 °FHighest 6 March, 2026
67.3 °F
Climate (2021–Present)
Tri-Township Airport (14.9 miles)
Average Low 2021–2026
41.6 °FAverage 2021–2026
51.5 °FAverage High 2021–2026
61.7 °F