Armstrong, Washington Weather
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Weather Forecast for Armstrong, Washington : Whitman County
Issued: 10:37 am PDT May 9, 2025 Latitude: 46.7601635 Longitude: -117.2254514 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Saturday Sunday Monday Tuesday Wednesday Thursday
Mostly Sunny on This Afternoon Cloudy on Tonight Partly Sunny on Saturday 50% chance of rain on Sunday 70% chance of rain on Monday 50% chance of thunderstorms on Tuesday 20% chance of rain on Wednesday Mostly Sunny on Thursday
High: 77°F Low: 49°F High: 74°F High: 64°F High: 58°F High: 58°F High: 60°F High: 63°F
Low: 47°F Low: 43°F Low: 41°F Low: 42°F Low: 40°F  
Mostly Sunny Cloudy Partly Sunny Rain Rain Thunderstorms Rain Mostly Sunny
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Current Conditions at
PULLMAN - (KPUW)
73°
Clear
as of 12:53 PM PDST
Rel. Humidity: 33%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Clear
Current Conditions at
LEWISTON - (KLWS)
75°
Clear
as of 12:56 PM PDST
Rel. Humidity: 33%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
6 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
SPOKANE - (KGEG)
70°
Mostly Cloudy
as of 12:53 PM PDST
Rel. Humidity: 19%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 12000ft, Scattered at 20000ft, Broken at 25000ft
Current Conditions at
FAIRCHILD AFB - (KSKA)
68°
Mostly Cloudy
as of 12:55 PM PDST
Rel. Humidity: 22%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
5 MPH
350° North
Cloud Level(s): Broken at 20000ft
Mostly Sunny on This Afternoon This Afternoon... Mostly sunny, with a high near 77. Northwest wind around 5 mph.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 49. Calm wind.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 74. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
20% chance of rain Saturday Night Saturday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 47. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 18 mph.
50% chance of rain Sunday Sunday... A 50 percent chance of showers. Mostly cloudy, with a high near 64. Calm wind becoming northwest 5 to 9 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
80% chance of rain Sunday Night Sunday Night... Showers. Low around 43. Chance of precipitation is 80%.
70% chance of rain Monday Monday... Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
30% chance of rain Monday Night Monday Night... A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 41.
50% chance of thunderstorms Tuesday Tuesday... A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 58. Chance of precipitation is 50%.
30% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
20% chance of rain Wednesday Wednesday... A 20 percent chance of showers. Mostly sunny, with a high near 60.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 40.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 63.
Current Radar Image


Sun Almanac for Armstrong, Washington
Sunrise: 05:21 AM
Sunset: 8:10 PM
Civil Sunrise:04:46 AM
Civil Sunset: 8:45 PM
Nautical Sunrise: 04:02 AM
Nautical Sunset: 9:29 PM
Astro Sunrise: 03:09 AM
Astro Sunset: 10:22 PM
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