Summit, WA Weather Forecast and Current Conditions

WEATHER ALERTS - Flood Watch - Wind Advisory - Wind Advisory - Special Weather Statement

Current Conditions From Nearby Local Station

Cloudy with Drizzle 51°F
Feels Like 51°F  
Humidity 99% Dew Point 50°F Wind W 3 MPH Gusts 7 Barometer 29.63 in.
Report from a personal weather station 1.5 mi. N of central Summit
at

Point Forecast at a Glance

MonDec 15
Mon Dec 15: Rain, High 53F, Low 45F
80%
53
45
TueDec 16
Tue Dec 16: Rain, High 55F, Low 41F
100%
55
41
WedDec 17
Wed Dec 17: Rain, High 47F, Low 40F
90%
47
40
ThuDec 18
Thu Dec 18: Rain, High 50F, Low 38F
100%
50
38
FriDec 19
Fri Dec 19: Rain, High 45F, Low 37F
50%
45
37
SatDec 20
Sat Dec 20: Rain, High 44F, Low 36F
50%
44
36
SunDec 21
Sun Dec 21: Snow, High 46F, Low 36F
50%
46
36

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 44°F to 55°F. Unsettled weather expected with rain on most days, including one day with snow.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for December. Normal highs for this period are around 46°F with lows around 35°F.

This Date in Weather History

1839 - The first of triple storms hit Massachusetts Bay. The storm produced whole gales, and more than 20 inches of snow in interior New England. There was great loss of life at Gloucester MA.

More on this and other weather history

Summit, WA 7 Day Weather Forecast Details

Monday Dec 15

Rain

Day: Rain, mainly before 5pm. Steady temperature around 53. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Rain

Night: Rain. Low around 45. South southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Dec 16

Rain

Day: Rain. High near 55. South southwest wind 11 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Thunderstorms

Night: Rain before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then rain after 1am. Low around 41. West southwest wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Wednesday Dec 17

Rain

Day: Rain. High near 47. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Rain

Night: Rain. Low around 40. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Dec 18

Rain

Day: Rain. High near 50. Chance of precipitation is 100%.

Rain

Night: Rain. Cloudy, with a low around 38.

Friday Dec 19

Rain

Day: Rain. Cloudy, with a high near 45.

Rain

Night: Rain. Mostly cloudy, with a low around 37.

Saturday Dec 20

Rain

Day: Rain. Mostly cloudy, with a high near 44.

Snow

Night: Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36.

Sunday Dec 21

Snow

Day: Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 46.

Snow

Night: Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36.

Monday Dec 22

Snow

Day: Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 46.


About Summit, WA

Summit is a census-designated place (CDP) in Pierce County, Washington, United States. The population was 8,270 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.