Spring Grove Weather Forecast
- 68
- 80
Slight Chance Thunderstorms
- 73
- 87
Slight Chance Thunderstorms
- 72
- 91
Chance Rain Showers
- 67
- 84
Rain Showers Likely
- 67
- 85
Partly Sunny
- 68
- 86
Slight Chance Thunderstorms
- 69
- 89
Slight Chance Thunderstorms
Today 21 Jul Houston
Partly sunny. Areas of smoke. Near steady temperature in the lower 80s. Southeast Winds 5 to 10 Mph.
Tonight 21 Jul Houston
Partly cloudy this Evening, then becoming mostly cloudy. Areas of smoke. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.
Spring Grove Temperature Statistics
July Temperature
Decorah (19.3 miles)
Lowest 18 July, 2025
53.6 °FAverage July
72.4 °FHighest 4 July, 2025
87.8 °F
Climate (2020–Present)
Decorah (19.3 miles)
Average Low 2020–2025
39.2 °FAverage 2020–2025
47.9 °FAverage High 2020–2025
56.4 °F