Union Grove Weather Forecast
- 32
- 49
Increasing Clouds
- 37
- 56
Partly Sunny
- 49
- 66
Mostly Cloudy
- 31
- 74
Chance Rain
- 26
- 47
Mostly Sunny
- 33
- 53
Partly Sunny
Today 23 Mar Whiteside
Sunny. Highs in the upper 40s. North Winds 5 to 10 Mph.
Tonight 23 Mar Whiteside
Mostly cloudy. Lows in the lower 30s. Southeast 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
41.9 °FHighest 21 March, 2026
82.9 °F
Climate (2021–Present)
Tri-Township Airport (14.9 miles)
Average Low 2021–2026
41.5 °FAverage 2021–2026
51.5 °FAverage High 2021–2026
61.7 °F