National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

CHENEY (TWRW1)

Lat: 47.4175°NLon: 117.52833°WElev: 2230.0ft.

NA

70°F

21°C

Humidity 35%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 20 Apr 11:28 AM PDT
Extended Forecast for

St. John WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. Southeast wind 3 to 6 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Light and variable wind becoming east around 6 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Southeast wind 6 to 9 mph becoming west in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain, then showers likely and possibly a thunderstorm after 11pm. Increasing clouds, with a low around 45. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain. High near 54. Southwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 54 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A 30 percent chance of rain. Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. Southeast wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 49. Light and variable wind becoming east around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 73. Southeast wind 6 to 9 mph becoming west in the afternoon.
Tuesday Night
A slight chance of rain, then showers likely and possibly a thunderstorm after 11pm. Increasing clouds, with a low around 45. Southwest wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 54. Southwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 36.
Friday
Sunny, with a high near 59.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St. John WA
 47.09°N 117.57°W (Elev. 1998 ft)
Last Update:
11:31 am PDT Apr 20, 2026
Forecast Valid:
12pm PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation