What is today's weather forecast for Grant County, WA?

Today's forecast for Grant County shows a high of 57 degrees and a low of 43 degrees Fahrenheit. A 20 percent chance of rain before 1pm.

What is the 7-day weather forecast for Grant County, WA?

The 7-day forecast for Grant County shows highs from 45 to 57 degrees and lows from 28 to 43 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Grant County, WA this week?

Yes, rain is possible in Grant County this week. Precipitation chances: Friday (20% chance), Sunday (30% chance), Monday (30% chance), Wednesday (40% chance), Thursday (30% chance).

How accurate is the Grant County weather forecast?

WeatherForYou provides highly accurate Grant County 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.

Grant County, WA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

57°F
Feels Like 57°F

Humidity 59% Dew Point 43°F Wind S 12 MPH Barometer 29.77 in.756.2 mm

Solar Rad 378 w/m² Visibility 10 mi.

Report from a NOAA weather station 6.4 miles E of central Grant County
at 11:52 AM Fri, Nov 14, 2025

Point Forecast at a Glance

FriNov 14

20%

SatNov 15

SunNov 16

20%

MonNov 17

30%

TueNov 18

WedNov 19

ThuNov 20

30%

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 57°F to 45°F. Unsettled weather expected with rain on most days, including one day with wintry mix.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for November. Normal highs for this period are around 46°F with lows around 29°F.

This Date in Weather History

1974 - A storm produced 15 inches of snow at the Buffalo, NY, airport, and 30 inches on the south shore of Lake Erie.

Grant County, WA 7 Day Weather Forecast Details

Friday Nov 14

Day: A 20 percent chance of rain before 1pm. Partly sunny, with a high near 57. Southwest wind around 10 mph.

Night: A 20 percent chance of rain. Mostly cloudy, with a low around 43. South wind around 8 mph.

Saturday Nov 15

Day: Partly sunny, with a high near 56. South wind around 6 mph.

Night: Mostly cloudy, with a low around 42. North wind 3 to 5 mph.

Sunday Nov 16

Day: A 20 percent chance of rain. Mostly cloudy, with a high near 56. North wind around 6 mph.

Night: A 30 percent chance of rain. Mostly cloudy, with a low around 40.

Monday Nov 17

Day: A 30 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 50.

Night: Mostly cloudy, with a low around 34.

Tuesday Nov 18

Day: Partly sunny, with a high near 49.

Night: Partly cloudy, with a low around 28.

Wednesday Nov 19

Day: Partly sunny, with a high near 46.

Night: A 40 percent chance of rain. Mostly cloudy, with a low around 32.

Thursday Nov 20

Day: A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 30%.

About Grant County, WA

Grant County is a county located in the U.S. state of Washington. As of the 2020 census, the population was 99,123. The county seat is Ephrata, and the largest city is Moses Lake. The county was formed out of Douglas County in February 1909 and is named for U.S. President Ulysses S. Grant. Grant County comprises the Moses Lake, WA Micropolitan Statistical Area, which is also part of the Moses Lake-Othello, WA Combined 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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