Latest News

  • Safest Cities in WA

  • Stay Hydrated

#28 - Prosser, Washington
The 40 Safest Cities in Washington 2015

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Prevent dehydration by drinking plenty of water

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Chamber Membership

Prosser Chamber of Commerce is an organization with membership open to any business, individual or group sharing the common goal of making Prosser a better place to live, work and play

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Upcoming Events

Sat Aug 01 @12:00AM
2015 Mid-Valley Swim League Championships
Sun Aug 02 @12:00AM
2015 Mid-Valley Swim League Championships
Sat Aug 08 @ 3:00PM - 09:00PM
Prosser Wine & Food Festival
Tue Aug 18 @ 5:30PM -
FREE Ideal Protein Workshop

Prosser Weather





Humidity: 26%

Wind: 0 mph

  • 1 Aug 2015

    Sunny 105°F 68°F

  • 2 Aug 2015

    Mostly Sunny 104°F 74°F

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