What is today's weather forecast for Mission Square, WA?

Today's forecast for Mission Square shows a high of 48 degrees and a low of 37 degrees Fahrenheit. Rain likely, mainly after 4pm.

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

The 7-day forecast for Mission Square shows highs from 33 to 48 degrees and lows from 26 to 37 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Mission Square, WA this week?

Yes, rain is possible in Mission Square this week. Precipitation chances: Tuesday (100% chance), Wednesday (60% chance), Thursday (90% chance), Friday (40% chance), Saturday (40% chance), Sunday (50% chance), Monday (50% chance).

How accurate is the Mission Square weather forecast?

WeatherForYou provides highly accurate Mission Square 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 Square, WA Weather Forecast and Current Conditions

WEATHER ALERTS - Flood Watch - High Wind Warning

Current Conditions From Nearby Local Station

Switch to Metric Units

43°F
Feels Like 42°F

Humidity 83% Dew Point 38°F Wind E 3 MPH Gusts 8 Barometer 29.96 in.

Solar Rad 54 w/m²

Report from a MADIS/MESONET weather station 1.2 mi. SSW of central Mission Square
at 8:58 AM Tue, Dec 16, 2025

Point Forecast at a Glance

TueDec 16

70%

WedDec 17

50%

ThuDec 18

90%

FriDec 19

40%

SatDec 20

40%

SunDec 21

30%

MonDec 22

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 33°F to 48°F. Unsettled weather expected with wintry mix likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for December. Normal highs for this period are around 34°F with lows around 22°F.

This Date in Weather History

1917 - An ice jam closed the Ohio River between Warsaw, KY, and Rising Sun, IN. The thirty foot high ice jam held for 58 days, and backed up the river a distance of 100 miles.

Mission Square, WA 7 Day Weather Forecast Details

Tuesday Dec 16

Day: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 48. North wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Night: Rain. Snow level 6500 feet lowering to 2900 feet after midnight . Low around 37. Breezy, with an east wind 7 to 12 mph becoming west 16 to 21 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Dec 17

Day: A 50 percent chance of rain, mainly before 4pm. Snow level 1700 feet rising to 2400 feet in the afternoon. Partly sunny, with a high near 41. Breezy, with a west wind around 22 mph, with gusts as high as 36 mph. New precipitation amounts of less than a tenth of an inch possible.

Night: Rain likely, mainly after 4am. Snow level 2400 feet. Mostly cloudy, with a low around 32. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Dec 18

Day: Rain. Snow level 2600 feet. High near 39. Southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Night: Rain before 1am, then a chance of rain and snow. Snow level 3900 feet lowering to 2800 feet after midnight . Low around 29. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday Dec 19

Day: A chance of rain and snow before 1pm, then a chance of rain. Snow level 1900 feet. Partly sunny, with a high near 36. Chance of precipitation is 40%. Little or no snow accumulation expected.

Night: A chance of rain before 7pm, then a chance of rain and snow. Snow level 1300 feet. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

Saturday Dec 20

Day: A chance of rain and snow before 1pm, then a chance of rain. Snow level 1200 feet rising to 2000 feet in the afternoon. Partly sunny, with a high near 36. Chance of precipitation is 40%.

Night: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 1am, then a slight chance of snow after 1am. Snow level 1400 feet. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

Sunday Dec 21

Day: A chance of rain and snow. Snow level 1400 feet. Partly sunny, with a high near 33. Chance of precipitation is 30%.

Night: A chance of rain and snow. Snow level 1800 feet. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.

Monday Dec 22

Day: A chance of rain and snow. Snow level 2300 feet. Partly sunny, with a high near 36. Chance of precipitation is 50%.

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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