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Grand Coulee, WA Weather Forecast and Current Conditions (99133)

Current Conditions From Nearby Local Station  

50°F
Feels Like 50°F  
Humidity 65% Dew Point 39°F Wind WNW 4 MPH Gusts 9 Barometer 31.42 in.798.1 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 2.3 miles E of central Grand Coulee
at

Current Conditions From Nearby Local Station  

50°F
Feels Like 50°F  
Humidity 65% Dew Point 39°F Wind WNW 4 MPH Gusts 9 Barometer 31.42 in.798.1 mm
Solar Rad 0 w/m2
Report from a MADIS/MESONET station 2.3 miles E of central Grand Coulee
at

Point Forecast at a Glance

SunOct 19
Sun Oct 19: Mostly Clear, Low 37°F
 
37°
MonOct 20
Mon Oct 20: Mostly Sunny, High 60°F, Low 39°F
60°
39°
TueOct 21
Tue Oct 21: Mostly Sunny, High 60°F, Low 39°F
60°
39°
WedOct 22
Wed Oct 22: Mostly Sunny, High 64°F, Low 42°F
64°
42°
ThuOct 23
Thu Oct 23: Partly Sunny, High 62°F, Low 48°F
62°
48°
FriOct 24
Fri Oct 24: Rain Likely, High 63°F, Low 45°F
70%
63°
45°
SatOct 25
Sat Oct 25: Rain Likely, High 59°F, Low 41°F
60%
59°
41°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 55°F to 64°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 60°F and lows around 37°F.



This Date in Weather History

1770 - An exceedingly great storm struck eastern New England causing extensive coastal damage from Massachusetts to Maine, and the highest tide in 47 years.

More on this and other weather history


Grand Coulee 7 Day Weather Forecast Details

Sunday Oct 19

Mostly Clear

Night: Mostly clear. Low around 37, with temperatures rising to around 39 overnight. Southwest wind 2 to 9 mph.

Monday Oct 20

Mostly Sunny

Day: Mostly sunny. High near 60, with temperatures falling to around 58 in the afternoon. Southwest wind 2 to 9 mph.

Mostly Cloudy

Night: Mostly cloudy. Low around 39, with temperatures rising to around 41 overnight. Southeast wind 2 to 7 mph.

Tuesday Oct 21

Mostly Sunny

Day: Mostly sunny, with a high near 60. East wind around 5 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 39. Northeast wind around 5 mph.

Wednesday Oct 22

Mostly Sunny

Day: Mostly sunny, with a high near 64.

Mostly Cloudy

Night: Mostly cloudy, with a low around 42.

Thursday Oct 23

Partly Sunny

Day: Partly sunny, with a high near 62.

Rain

Night: A chance of rain after 11pm. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.

Friday Oct 24

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

Rain Likely

Night: Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.

Saturday Oct 25

Rain Likely

Day: Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

Rain

Night: A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.

Sunday Oct 26

Rain

Day: A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.

Sun & Moon   Monthly

First Light 6:51 AM

Sunrise 7:22 AM

Sunset 6:01 PM

Last Light 6:33 PM

Moonrise 5:31 AM

Moonset ------

Moon Phase
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Contiguous United States Extremes

Sun's High Temperature
101 at 2 Miles North Northeast Of La Puerta, TX

Sun's Low Temperature
17 at Daniel, WY


Weather Folklore

When the moon rises red and appears large, with clouds, expect rain in twelve hours.


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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.

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.