Sumner Weather Forecast
- 61
- 87
Partly Sunny
- 65
- 86
Chance Rain Showers
- 61
- 83
Rain Showers Likely
- 59
- 81
Mostly Sunny
- 62
- 84
Partly Sunny
- 63
- 83
Chance Rain Showers
Today 8 Jul Southern Oxford
Mostly sunny. Warm with Highs in the mid 80s. Light and variable Winds.
Tonight 8 Jul Southern Oxford
Mostly clear. Lows in the lower 60s. Light and variable Winds.
Sumner Temperature Statistics
July Temperature
Auburn-Lewiston (24.9 miles)
Lowest 5 July, 2026
55.9 °FAverage July
78.4 °FHighest 2 July, 2026
95 °F
Climate (2021–2026)
Auburn-Lewiston (24.9 miles)
Average Low 2021–2026
37.7 °FAverage 2021–2026
47.5 °FAverage High 2021–2026
57.1 °F