Lewiston Weather Forecast
- 46
 - 64
 
Rain
- 45
 - 52
 
Rain
- 41
 - 52
 
Rain Showers
- 44
 - 55
 
Rain Likely
- 41
 - 55
 
Chance Rain
- 43
 - 62
 
Mostly Cloudy
- 44
 - 60
 
Chance Rain
Today 3 Nov Northern Trinity
Mostly sunny in the morning then becoming mostly cloudy. Rain likely in the afternoon. Highs 60 to 75.
Tonight 3 Nov Northern Trinity
Rain. Lows 40 to 50.
Lewiston Temperature Statistics
November Temperature
Weaverville (6.2 miles)
Lowest 1 November, 2025
42.8 °FAverage November
52.5 °FHighest 1 November, 2025
69.8 °F
Climate (2023–Present)
Weaverville (6.2 miles)
Average Low 2023–2025
43.2 °FAverage 2023–2025
57.3 °FAverage High 2023–2025
71.2 °F