Promise, Oregon Weather
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Weather Forecast for Promise, Oregon : Wallowa County
Issued: 4:15 pm PDT Aug 22, 2025 Latitude: 45.8415331 Longitude: -117.5440715 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Clear on Tonight Mostly Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday 10% chance of  on Thursday 10% chance of rain on Friday
Low: 62°F High: 91°F High: 92°F High: 91°F High: 90°F High: 87°F High: 83°F High: 79°F
Low: 67°F Low: 67°F Low: 67°F Low: 66°F Low: 67°F Low: 62°F  
Mostly Clear Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Partly Sunny Rain
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Current Conditions at
WALLA WALLA - (KALW)
91°
Clear
as of 6:53 PM PDST
Rel. Humidity: 15%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
5 MPH
020° North
Cloud Level(s): Clear
Current Conditions at
LA GRANDE - (KLGD)
90°
Clear
as of 6:56 PM PDST
Rel. Humidity: 13%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
9 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
LEWISTON - (KLWS)
93°
Clear
as of 6:56 PM PDST
Rel. Humidity: 11%
Dew Point: 32°F
Visibility: 9 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
3 MPH
200° South
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 62. Northeast wind around 5 mph becoming calm in the evening.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the afternoon.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 67. Northeast wind around 5 mph becoming calm in the evening.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 92. Calm wind becoming north around 5 mph in the afternoon.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 67. North wind around 6 mph becoming calm in the evening.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 91.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 67.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 90.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 66.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 87.

10% chance of rain Wednesday Night Wednesday Night... A slight chance of showers. Mostly cloudy, with a low around 67.

10% chance of  Thursday Thursday... A slight chance of showers. Partly sunny, with a high near 83.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 62.

10% chance of rain Friday Friday... A slight chance of showers. Mostly sunny, with a high near 79.

Sun Almanac for Promise, Oregon
Sunrise: 06:00 AM
Sunset: 7:46 PM
Civil Sunrise:05:28 AM
Civil Sunset: 8:18 PM
Nautical Sunrise: 04:49 AM
Nautical Sunset: 8:57 PM
Astro Sunrise: 04:07 AM
Astro Sunset: 9:39 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.