Union Grove Weather Forecast
- 25
- 49
Partly Sunny
- 36
- 45
Slight Chance Rain Showers
- 51
- 67
Rain Showers Likely
- 45
- 64
Chance Rain Showers
- 43
- 63
Chance Rain Showers
- 54
- 65
Chance Rain Showers
Today 6 Apr Whiteside
Mostly sunny. Highs around 50. Northwest Winds 15 to 20 Mph.
Tonight 6 Apr Whiteside
Mostly cloudy. Lows in the mid 20s. Northwest Winds 15 to 20 Mph, becoming north around 10 Mph after midnight.
Union Grove Temperature Statistics
April Temperature
Tri-Township Airport (14.9 miles)
Lowest 1 April, 2026
36.1 °FAverage April
45.6 °FHighest 2 April, 2026
72.1 °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