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Your July 7 forecast for Prosser

Published 07/07/25

Prosser, Washington — Don't leave the house without knowing what the weather will be.

According to Open-Meteo, today's high temperature will be 97 degrees, with 23% relative humidity.

Temperatures will get down to 65 degrees.

The Prosser area is slated to receive no precipitation today.

Tomorrow, July 8, will have highs of 105 degrees and lows of 62 degrees.

Tuesday will be clear in Prosser.

On July 9, the expected daily high will be 94 degrees, with a low of 64 degrees.

Considerable cloudiness is expected on Wednesday in the city.

Weather conditions can change quickly and this forecast may change.

Three Day Forecast for Prosser Starting July 7
Day
Mon, July 7
Tue, July 8
Wed, July 9
Temperature 
97°/65°
105°/62°
94°/64°
Humidity
23%
32%
41%
Precipitation
0mm
0mm
0mm
Wind Speed
7mph
15mph
22mph

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