Walnut Grove Weather Forecast
- 23
- 36
Sunny
- 35
- 47
Mostly Sunny
- 43
- 50
Rain Showers Likely
- 24
- 57
Rain Showers
- 30
- 39
Slight Chance Rain Showers
- 47
- 56
Chance Rain Showers
Today 15 Dec Sumner
Sunny. Highs in the upper 30s. Southeast Winds around 5 Mph, becoming south this afternoon.
Tonight 15 Dec Sumner
Clear. Lows in the lower 20s. South Winds around 5 Mph.
Walnut Grove Temperature Statistics
December Temperature
Springfield Robertson County Airport (17.4 miles)
Lowest 1 December, 2025
23 °FAverage December
35.2 °FHighest 10 December, 2025
53.6 °F
Climate (2020–Present)
Springfield Robertson County Airport (17.4 miles)
Average Low 2020–2025
49.8 °FAverage 2020–2025
59.6 °FAverage High 2020–2025
69.6 °F