Cornwall, Idaho Weather
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Weather Forecast for Cornwall, Idaho : Latah County
Issued: 2:16 am PDT Sep 14, 2025 Latitude: 46.7087786 Longitude: -116.8657159 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
10% chance of rain on Overnight 80% chance of thunderstorms on Sunday Mostly Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday 20% chance of rain on Saturday
Low: 55°F High: 64°F High: 67°F High: 78°F High: 83°F High: 75°F High: 75°F High: 75°F
Low: 44°F Low: 43°F Low: 46°F Low: 47°F Low: 47°F Low: 45°F  
Rain Thunderstorms Mostly Sunny Sunny Sunny Sunny Mostly Sunny Rain
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Current Conditions at
PULLMAN - (KPUW)
63°
Clear
as of 1:53 AM PDST
Rel. Humidity: 59%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.82 in.
Flight Rule: VFR
Wind Data
9 MPH
100° East
Cloud Level(s): Clear
Current Conditions at
LEWISTON - (KLWS)
66°
Clear
as of 1:56 AM PDST
Rel. Humidity: 59%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: VFR
Wind Data
5 MPH
110° East
Cloud Level(s): Clear
Current Conditions at
SPOKANE/FELTS - (KSFF)
64°
Clear
as of 1:53 AM PDST
Rel. Humidity: 55%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ELK CITY - (KP69)
55°
Clear
as of 1:52 AM PDST
Rel. Humidity: 100%
Dew Point: 55°F
Pressure: 29.87 in.
Wind Data
Calm
10% chance of rain Overnight Overnight... A 10 percent chance of rain after 5am. Mostly cloudy, with a steady temperature around 55. Light north wind.
80% chance of thunderstorms Sunday Sunday... Rain and possibly a thunderstorm before 2pm, then showers likely between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. High near 64. West wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
70% chance of thunderstorms Sunday Night Sunday Night... Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 44. South wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 67. West wind 3 to 6 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 43. Light east wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 78.
Clear on Tuesday Night Tuesday Night... Clear, with a low around 46.
Sunny on Wednesday Wednesday... Sunny, with a high near 83.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 47.
Sunny on Thursday Thursday... Sunny, with a high near 75.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 47.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 75.
20% chance of rain Friday Night Friday Night... A 20 percent chance of showers. Partly cloudy, with a low around 45.
20% chance of rain Saturday Saturday... A 20 percent chance of showers. Mostly sunny, with a high near 75.
Current Radar Image


Sun Almanac for Cornwall, Idaho
Sunrise: 06:25 AM
Sunset: 7:01 PM
Civil Sunrise:05:54 AM
Civil Sunset: 7:31 PM
Nautical Sunrise: 05:18 AM
Nautical Sunset: 8:07 PM
Astro Sunrise: 04:41 AM
Astro Sunset: 8:45 PM
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