Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Current conditions at

Lewiston, Lewiston-Nez Perce County Airport (KLWS)

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

Overcast

55°F

13°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 02 Oct 03:56 AM PDT
Extended Forecast for

Lewiston IDSimilar City Names

  • Overnight

    Overnight: A 20 percent chance of showers.  Mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly between 8am and 11am.  Mostly cloudy, with a high near 71. Calm wind becoming northwest around 6 mph in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after 2am.  Cloudy, with a low around 55. West wind 3 to 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 70. West wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 70 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 57. Calm wind.
Thursday
A 30 percent chance of showers, mainly between 8am and 11am. Mostly cloudy, with a high near 71. Calm wind becoming northwest around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 40 percent chance of showers, mainly after 2am. Cloudy, with a low around 55. West wind 3 to 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 70. West wind 6 to 11 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 51. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 72.
Monday Night
Clear, with a low around 44.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Clear, with a low around 46.
Wednesday
Sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston IDSimilar City Names
 46.43°N 117.01°W (Elev. 784 ft)
4:16 am PDT Oct 2, 2025
4am PDT Oct 2, 2025-6pm PDT Oct 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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