Lewiston Weather Forecast
- 41
- 67
Mostly Sunny
- 49
- 71
Partly Sunny
- 46
- 73
Rain Likely
- 45
- 54
Rain Showers
- 42
- 62
Chance Rain
- 43
- 60
Chance Rain Showers
- 42
- 62
Slight Chance Rain Showers
Today 2 May Lewiston Area
Sunny. Highs in the upper 50s to mid 60s.
Tonight 2 May Lewiston Area
Mostly clear. Lows in the mid to upper 30s.
Lewiston Temperature Statistics
May Temperature
Lewiston, Lewiston-Nez Perce County Airport (1.9 miles)
Lowest
–Average May
–Highest
–
Climate (2019–Present)
Lewiston, Lewiston-Nez Perce County Airport (1.9 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
45.1 °FAverage 2019–2024
54.8 °FAverage High 2019–2024
64.9 °F