Sumner Weather Forecast
- 69
- 93
Rain Showers
- 62
- 86
Mostly Sunny
- 56
- 82
Slight Chance Thunderstorms
- 54
- 76
Mostly Sunny
- 57
- 80
Chance Rain Showers
- 57
- 79
Chance Rain Showers
Today 14 Jul Southern Oxford
Partly sunny. Hot with Highs in the lower 90s. West Winds around 10 Mph. Gusts up to 25 Mph in the afternoon. Heat index Values up to 101 in the afternoon.
Tonight 14 Jul Southern Oxford
Partly cloudy. Lows in the mid 60s. Light and variable Winds.
Sumner Temperature Statistics
July Temperature
Auburn-Lewiston (24.9 miles)
Lowest 11 July, 2026
54 °FAverage July
74.1 °FHighest 2 July, 2026
95 °F
Climate (2021–2026)
Auburn-Lewiston (24.9 miles)
Average Low 2021–2026
37.7 °FAverage 2021–2026
47.6 °FAverage High 2021–2026
57.1 °F