Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

Lat: 46.37472°NLon: 117.01444°WElev: 1437.0ft.

Clear

75°F

24°C

Humidity	29%
Wind Speed	SE 4 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	07 Jul 11:35 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lewiston ID

Tonight
Low: 66 °F
Partly Cloudy
Wednesday
High: 96 °F
Chance
Sprinkles
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 94 °F
Sunny
Thursday Night
Low: 60 °F
Clear
Friday
High: 96 °F
Hot
Friday Night
Low: 62 °F
Clear
Saturday
High: 97 °F
Hot
Saturday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 66. Calm wind.

Wednesday

A chance of sprinkles before 11am. Mostly sunny and hot, with a high near 96. Light north wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

Wednesday Night

Mostly clear, with a low around 61. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 28 mph.

Thursday

Sunny, with a high near 94. Calm wind becoming northwest 5 to 8 mph in the afternoon.

Thursday Night

Clear, with a low around 60. Northwest wind 5 to 8 mph becoming calm in the evening.

Friday

Sunny and hot, with a high near 96.

Friday Night

Clear, with a low around 62.

Saturday

Sunny and hot, with a high near 97.