Grand Coulee, WA Weather Forecast and Current Conditions (99133)
Feels Like 85°F
Current Weather
Feels Like 85°F
Forecast at a Glance
This Date in Weather History
1988 - Unseasonably cool weather prevailed across the north central and northeastern U.S. Thirty cities reported record low temperatures for the date, including Saint Joseph MO with a reading of 38 degrees. A low of 44 degrees at Indianapolis IN was their coolest reading of record for so early in the season. The mercury dipped to 31 degrees at Hibbing MN and Philips WI.
More on this and other weather history
Grand Coulee 7 Day Weather Forecast Details
Saturday Sep 6
Day: Areas of smoke. Mostly sunny. High near 98, with temperatures falling to around 93 in the afternoon. Southwest wind around 8 mph.
Night: Areas of smoke. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. Southwest wind 2 to 6 mph.
Sunday Sep 7
Day: Areas of smoke before 7am, then haze between 7am and 9am, then a slight chance of rain showers between 11am and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southwest wind 2 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Night: A slight chance of showers and thunderstorms before 7pm, then haze and a slight chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then haze and a chance of showers and thunderstorms. Partly cloudy, with a low around 63. West wind 2 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Monday Sep 8
Day: Haze before noon, then a slight chance of rain showers. Mostly sunny, with a high near 86. Southeast wind 2 to 6 mph. Chance of precipitation is 20%.
Night: Rain showers likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Tuesday Sep 9
Day: Rain showers likely before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Night: A chance of rain showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Wednesday Sep 10
Day: A chance of rain showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Night: A slight chance of rain showers before 5am. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Thursday Sep 11
Day: A slight chance of rain showers between 11am and 5pm. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
Night: A slight chance of rain showers after 5am. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Friday Sep 12
Day: A slight chance of rain showers before 5pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Night: A slight chance of rain showers after 5am. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Sun & Moon Monthly
Sunrise 6:22 AM
Sunset 7:28 PM
Last Light 8:00 PM
Moonset 4:47 AM
Contiguous United States Extremes
Fri's High Temperature
111 at Death Valley, CA
Sat's Low Temperature
23 at 16 Miles West Of Redfeather Lakes, CO
Weather Folklore
When mountain moss is soft and limpid, expect rain.
Current subscribers - login to your ClearSky account
About Grand Coulee, Washington
Grand Coulee is a city in Grant County, Washington, United States. The population was 972 at the 2020 census.
Content from Wikipedia, licensed under CC BY-SA 3.0.