What is today's weather forecast for Mission, OR?

Today's forecast for Mission shows a low of 38 degrees Fahrenheit. Rain.

What is the 7-day weather forecast for Mission, OR?

The 7-day forecast for Mission shows highs from 46 to 56 degrees and lows from 30 to 38 degrees Fahrenheit. Expect precipitation on 8 days with chances of 20% or higher.

Will it rain in Mission, OR this week?

Yes, rain is possible in Mission this week. Precipitation chances: Tuesday (100% chance), Wednesday (60% chance), Thursday (100% chance), Friday (80% chance), Saturday (20% chance), Sunday (50% chance), Monday (50% chance), Tuesday (50% chance).

How accurate is the Mission weather forecast?

WeatherForYou provides highly accurate Mission forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Mission, OR Weather Forecast and Current Conditions

WEATHER ALERTS - High Wind Warning

Current Conditions From Nearby Local Station

Switch to Metric Units

63°F
Feels Like 63°F

Humidity N/A Dew Point N/A Wind SW 32 MPH Gusts 47 Barometer N/A

Report from a MADIS/MESONET weather station 2.2 mi. NNE of central Mission
at 2:00 AM Wed, Dec 17, 2025

Point Forecast at a Glance

TueDec 16

100%

WedDec 17

60%

ThuDec 18

100%

FriDec 19

80%

SatDec 20

20%

SunDec 21

50%

MonDec 22

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 48°F to 56°F. Unsettled weather expected with rain on most days, including one day with wintry mix.

Climate Context

This week's forecast shows temperatures running 9°F above the historical average for December. Normal highs for this period are around 41°F with lows around 27°F.

This Date in Weather History

1987 - A storm in the southwestern U.S. brought heavy rain and heavy snow to parts of California, Nevada, Arizona, Utah and New Mexico. Charleston NV was blanketed with 12 inches of snow. Lake Havasu City AZ was drenched with 2.26 inches of rain.

Mission, OR 7 Day Weather Forecast Details

Tuesday Dec 16

Night: Rain. Low around 38. Breezy, with a southwest wind around 26 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Dec 17

Day: Rain likely before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 54. Breezy, with a west wind 25 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 36. South wind 6 to 9 mph, with gusts as high as 20 mph.

Thursday Dec 18

Day: Rain, mainly after 7am. High near 56. South wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Night: Rain. Low around 38. Southwest wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Dec 19

Day: Rain, mainly before 4pm. High near 49. Chance of precipitation is 80%.

Night: A 40 percent chance of rain, mainly before 10pm. Snow level 2400 feet. Partly cloudy, with a low around 31.

Saturday Dec 20

Day: A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 4pm. Snow level 2300 feet rising to 2800 feet in the afternoon. Mostly sunny, with a high near 48. Chance of precipitation is 20%.

Night: A 20 percent chance of rain after 10pm. Mostly cloudy, with a low around 30.

Sunday Dec 21

Day: A chance of rain. Partly sunny, with a high near 49.

Night: Rain likely. Mostly cloudy, with a low around 34.

Monday Dec 22

Day: A chance of rain. Partly sunny, with a high near 49.

Night: A slight chance of rain. Partly cloudy, with a low around 30.

Tuesday Dec 23

Day: A chance of rain. Partly sunny, with a high near 46.

About Mission, OR

Mission is an unincorporated community in Umatilla County, Oregon, United States. For statistical purposes, the United States Census Bureau has defined Mission as a census-designated place (CDP). The population was 1,019 at the 2000 census. Mission is part of the Pendleton–Hermiston Micropolitan Statistical Area.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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