Hamilton, Oregon Weather
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Weather Forecast for Hamilton, Oregon : Grant County
Issued: 10:52 pm PDT Sep 2, 2025 Latitude: 44.7404274 Longitude: -119.3091474 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
Cloudy on Tonight Mostly Sunny on Wednesday Mostly Sunny on Thursday 20% chance of thunderstorms on Friday 50% chance of thunderstorms on Saturday 10% chance of rain on Sunday 20% chance of on Monday 20% chance of on Tuesday
Low: 64°F High: 91°F High: 89°F High: 85°F High: 77°F High: 75°F High: 74°F High: 69°F
Low: 63°F Low: 62°F Low: 61°F Low: 56°F Low: 55°F Low: 53°F  
Cloudy Mostly Sunny Mostly Sunny Thunderstorms Thunderstorms Rain Partly Sunny Partly Sunny
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Current Conditions at
PENDLETON - (KPDT)
73°
Clear
as of 10:53 PM PDST
Rel. Humidity: 33%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
9 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
BAKER - (KBKE)
64°
Clear
as of 10:53 PM PDST
Rel. Humidity: 45%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
3 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
BURNS - (KBNO)
79°
Clear
as of 10:53 PM PDST
Rel. Humidity: 21%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
10 MPH
300° Northwest
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 64. Southeast wind 3 to 5 mph.
Mostly Sunny on Wednesday Wednesday... Widespread haze after 2pm. Mostly sunny, with a high near 91. Calm wind becoming north around 5 mph in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 62. North wind around 6 mph becoming calm in the evening.
20% chance of thunderstorms Friday Friday... A slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
40% chance of thunderstorms Friday Night Friday Night... A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
50% chance of thunderstorms Saturday Saturday... A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 77. Chance of precipitation is 50%.
40% chance of thunderstorms Saturday Night Saturday Night... A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
10% chance of rain Sunday Sunday... A slight chance of showers after 11am. Mostly sunny, with a high near 75.
10% chance of rain Sunday Night Sunday Night... A slight chance of showers. Mostly cloudy, with a low around 55.
20% chance of Monday Monday... A chance of showers. Partly sunny, with a high near 74.
20% chance of rain Monday Night Monday Night... A chance of showers. Mostly cloudy, with a low around 53.
20% chance of Tuesday Tuesday... A chance of showers. Partly sunny, with a high near 69.
Current Radar Image


Sun Almanac for Hamilton, Oregon
Sunrise: 06:23 AM
Sunset: 7:30 PM
Civil Sunrise:05:53 AM
Civil Sunset: 8:00 PM
Nautical Sunrise: 05:17 AM
Nautical Sunset: 8:36 PM
Astro Sunrise: 04:39 AM
Astro Sunset: 9:14 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.