How is the weather in Prosser, WA?

At 10:20 PM on Fri, Sep 26, 2025 it is 54 degrees Fahrenheit, feeling like 54 degrees.

Prosser, WA Weather Forecast and Current Conditions (99350)

54°F
Feels Like 54°F

Humidity 59% Dew Point 40°F Wind WSW 4 MPH Gusts 6 Barometer 30.01 in.762.3 mm

Solar Rad 0 w/m2

Report from 3.2 miles WSW of central Prosser at 10:20 PM Fri, Sep 26, 2025

Current Weather

54°F
Feels Like 54°F

Humidity 59% Dew Point 40°F Wind WSW 4 MPH Gusts 6 Barometer 30.01 in.762.3 mm

Solar Rad 0 w/m2

Report from 3.2 miles WSW of central Prosser at 10:20 PM Fri, Sep 26, 2025

Forecast at a Glance

FriSep 26

47°

SatSep 27

80°

49°

SunSep 28

82°

54°

MonSep 29

40%

75°

46°

TueSep 30

30%

72°

47°

WedOct 1

40%

69°

47°

ThuOct 2

30%

69°

45°

This Date in Weather History

1816 - A black frost over most of New England kills unripened corn in the north resulting in a year of famine.

Prosser 7 Day Weather Forecast Details

Friday Sep 26

Night: Partly cloudy. Low around 47, with temperatures rising to around 49 overnight. Southeast wind around 3 mph.

Saturday Sep 27

Day: Mostly sunny, with a high near 80. Southeast wind around 5 mph.

Night: Mostly cloudy, with a low around 49. Northwest wind around 5 mph.

Sunday Sep 28

Day: Mostly sunny, with a high near 82. Southwest wind 2 to 6 mph.

Night: A slight chance of rain showers after 5am. Mostly cloudy, with a low around 54. Southwest wind around 6 mph. Chance of precipitation is 20%.

Monday Sep 29

Day: A chance of rain showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.

Night: A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

Tuesday Sep 30

Day: A chance of rain showers. Mostly sunny, with a high near 72. Chance of precipitation is 30%.

Night: A chance of rain showers. Mostly cloudy, with a low around 47.

Wednesday Oct 1

Day: A chance of rain showers. Partly sunny, with a high near 69.

Night: A chance of rain showers. Mostly cloudy, with a low around 47.

Thursday Oct 2

Day: A chance of rain showers. Partly sunny, with a high near 69.

Night: A slight chance of rain showers before 5am. Partly cloudy, with a low around 45.

Friday Oct 3

Day: Mostly sunny, with a high near 71.

Sun & Moon Monthly

First Light 6:22 AM

Sunrise 6:52 AM

Sunset 6:50 PM

Last Light 7:20 PM

Moonrise 12:17 PM

Moonset 8:35 PM

Moon Phase

Stadium Weather - Be Prepared for the Game

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