Sumner Weather Forecast
- 33
- 64
Chance Rain
- 32
- 36
Rain/Sleet
- 22
- 48
Rain Likely
- 28
- 38
Snow Likely
- 21
- 41
Slight Chance Snow
- 30
- 38
Rain/Snow Likely
- 21
- 52
Chance Rain/Snow
Today 10 Mar Southern Oxford
Mostly sunny. Highs in the mid 60s. West Winds around 10 Mph.
Tonight 10 Mar Southern Oxford
Partly cloudy. A slight chance of rain after midnight. Patchy dense fog after midnight with visibility one quarter mile or less at Times. Lows in the lower 30s. Light and variable Winds, becoming northeast around 10 Mph after midnight. Chance of rain 20 percent.
Sumner Temperature Statistics
March Temperature
Auburn-Lewiston (24.9 miles)
Lowest 3 March, 2026
-4 °FAverage March
28.4 °FHighest 8 March, 2026
59 °F
Climate (2021–Present)
Auburn-Lewiston (24.9 miles)
Average Low 2021–2026
37.7 °FAverage 2021–2026
47.6 °FAverage High 2021–2026
57.2 °F