Rochester, WA Weather Forecast and Current Conditions

WEATHER ALERTS - Flood Warning - Special Weather Statement

Current Conditions From Nearby Local Station

Sunny 57°F
Feels Like 57°F  
Humidity 96% Dew Point 56°F Wind Calm Barometer 29.91 in.
Solar Rad 12 w/m2
Report from a MADIS/MESONET weather station 2 mi. SE of central Rochester
at

Point Forecast at a Glance

FriDec 12
Fri Dec 12: Mostly Cloudy, Low 45F
 
45
SatDec 13
Sat Dec 13: Partly Sunny, High 56F, Low 46F
56
46
SunDec 14
Sun Dec 14: Rain, High 54F, Low 49F
80%
54
49
MonDec 15
Mon Dec 15: Thunderstorms, High 58F, Low 46F
100%
58
46
TueDec 16
Tue Dec 16: Rain, High 53F, Low 40F
50%
53
40
WedDec 17
Wed Dec 17: Rain, High 46F, Low 40F
50%
46
40
ThuDec 18
Thu Dec 18: Rain, High 48F, Low 41F
50%
48
41

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 46°F to 58°F. Unsettled weather expected with rain likely on at least 6 days.

Climate Context

This week's forecast shows temperatures running 6°F above the historical average for December. Normal highs for this period are around 46°F with lows around 34°F.

This Date in Weather History

1882 - Portland, OR, was drenched with 7.66 inches of rain, a record 24 hour total for that location.

More on this and other weather history

Rochester, WA 7 Day Weather Forecast Details

Friday Dec 12

Mostly Cloudy

Night: Mostly cloudy, with a low around 45. Calm wind.

Saturday Dec 13

Partly Sunny

Day: Partly sunny, with a high near 56. Calm wind.

Rain

Night: Rain, mainly after 4am. Low around 46. South wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Dec 14

Rain

Day: Rain, mainly before 10am. High near 54. South wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Rain

Night: Rain, mainly after 10pm. Low around 49. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Dec 15

Thunderstorms

Day: Rain before 10am, then showers and possibly a thunderstorm after 10am. High near 58. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Rain

Night: Rain. Low around 46. Chance of precipitation is 100%.

Tuesday Dec 16

Rain

Day: Rain. Cloudy, with a high near 53.

Rain

Night: Rain. Cloudy, with a low around 40.

Wednesday Dec 17

Rain

Day: Rain. Cloudy, with a high near 46.

Rain

Night: Rain. Cloudy, with a low around 40.

Thursday Dec 18

Rain

Day: Rain. Cloudy, with a high near 48.

Rain

Night: Rain. Cloudy, with a low around 41.

Friday Dec 19

Rain

Day: Rain. Cloudy, with a high near 48.


About Rochester, WA

Rochester () is a census-designated place (CDP) in Thurston County, Washington, United States. It was founded in 1852, and the 2020 census recorded its population at 6,064. According to the United States Census Bureau, the CDP has a total area of 2.3 square miles (6.0 square kilometers), all of it land. Rochester Schools had 2,105 students registered in the 2021-22 School Year.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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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.