10-day forecast for Prosser, WA: 38° to 61°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Saturday, November 7
53° · 0.04 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0455° / 40°0.04
Morning42°feels 41°
Afternoon55°feels 54°
Evening47°feels 47°
Overnight41°feels 41°
55 °
Prosser, Wednesday, 4 November
Light rain. High 55°, low 40°.
Pressure30.12 inHg
Wind3 mph SE
Humidity76%
Visibility6.2 mi
Dew point39°
Thu, 0555° / 38°0
Morning40°feels 40°
Afternoon55°feels 53°
Evening45°feels 45°
Overnight46°feels 46°
55 °
Prosser, Thursday, 5 November
Mostly clear. High 55°, low 38°.
Pressure30.24 inHg
Wind4.5 mph W
Humidity60%
Visibility6.2 mi
Dew point39°
Fri, 0653° / 40°0.04
Morning42°feels 42°
Afternoon51°feels 49°
Evening48°feels 48°
Overnight42°feels 42°
53 °
Prosser, Friday, 6 November
Light rain. High 53°, low 40°.
Pressure30.21 inHg
Wind3.7 mph SE
Humidity67%
Visibility6.2 mi
Dew point39°
Sat, 0761° / 43°0.01
Morning47°feels 47°
Afternoon60°feels 58°
Evening56°feels 54°
Overnight45°feels 45°
61 °
Prosser, Saturday, 7 November
Light rain. High 61°, low 43°.
Pressure30.06 inHg
Wind0.7 mph S
Humidity53%
Visibility6.2 mi
Dew point41°
Sun, 0860° / 43°0
Morning47°feels 46°
Afternoon57°feels 55°
Evening54°feels 52°
Overnight45°feels 44°
60 °
Prosser, Sunday, 8 November
Overcast. High 60°, low 43°.
Pressure30.09 inHg
Wind13 mph SW
Humidity58%
Visibility—
Dew point41°
Mon, 0953° / 40°0
Morning42°feels 42°
Afternoon49°feels 47°
Evening49°feels 47°
Overnight44°feels 44°
53 °
Prosser, Monday, 9 November
Overcast. High 53°, low 40°.
Pressure30.15 inHg
Wind4.5 mph N
Humidity58%
Visibility—
Dew point33°
Tue, 1056° / 39°0
Morning43°feels 42°
Afternoon50°feels 47°
Evening51°feels 48°
Overnight44°feels 43°
56 °
Prosser, Tuesday, 10 November
Partly cloudy. High 56°, low 39°.
Pressure30.21 inHg
Wind7 mph NE
Humidity51%
Visibility—
Dew point31°
Wed, 1156° / 41°0
Morning45°feels 42°
Afternoon51°feels 48°
Evening51°feels 49°
Overnight46°feels 44°
56 °
Prosser, Wednesday, 11 November
Overcast. High 56°, low 41°.
Pressure30.06 inHg
Wind4.7 mph NW
Humidity49%
Visibility—
Dew point31°
Thu, 1257° / 43°0
Morning47°feels 46°
Afternoon52°feels 49°
Evening51°feels 49°
Overnight46°feels 46°
57 °
Prosser, Thursday, 12 November
Overcast. High 57°, low 43°.
Pressure29.91 inHg
Wind3.8 mph NE
Humidity48%
Visibility—
Dew point32°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Prosser, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.