10-day forecast for Prosser, WA: 37° to 61°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Friday, November 6
52° · 0.08 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3053° / 41°0
Morning42°feels 42°
Afternoon53°feels 51°
Evening44°feels 44°
Overnight42°feels 42°
53 °
Prosser, Friday, 30 October
Overcast. High 53°, low 41°.
Pressure29.91 inHg
Wind3.6 mph W
Humidity54%
Visibility6.2 mi
Dew point33°
Sat, 3156° / 37°0
Morning37°feels 37°
Afternoon55°feels 53°
Evening46°feels 46°
Overnight40°feels 40°
56 °
Prosser, Saturday, 31 October
Overcast. High 56°, low 37°.
Pressure30.06 inHg
Wind1.8 mph W
Humidity53%
Visibility6.2 mi
Dew point35°
Sun, 0158° / 40°0
Morning40°feels 40°
Afternoon58°feels 55°
Evening47°feels 47°
Overnight41°feels 41°
58 °
Prosser, Sunday, 1 November
Clear. High 58°, low 40°.
Pressure30.06 inHg
Wind4.7 mph W
Humidity46%
Visibility6.2 mi
Dew point33°
Mon, 0259° / 39°0
Morning39°feels 39°
Afternoon51°feels 50°
Evening55°feels 52°
Overnight42°feels 42°
59 °
Prosser, Monday, 2 November
Partly cloudy. High 59°, low 39°.
Pressure30.33 inHg
Wind1.3 mph S
Humidity55%
Visibility6.2 mi
Dew point36°
Tue, 0360° / 45°0
Morning48°feels 47°
Afternoon54°feels 51°
Evening56°feels 54°
Overnight47°feels 47°
60 °
Prosser, Tuesday, 3 November
Mostly clear. High 60°, low 45°.
Pressure30.30 inHg
Wind2.4 mph S
Humidity52%
Visibility—
Dew point35°
Wed, 0458° / 44°0
Morning47°feels 45°
Afternoon53°feels 50°
Evening54°feels 51°
Overnight48°feels 47°
58 °
Prosser, Wednesday, 4 November
Overcast. High 58°, low 44°.
Pressure30.03 inHg
Wind6.3 mph N
Humidity51%
Visibility—
Dew point34°
Thu, 0561° / 46°0
Morning49°feels 49°
Afternoon55°feels 52°
Evening57°feels 55°
Overnight47°feels 46°
61 °
Prosser, Thursday, 5 November
Overcast. High 61°, low 46°.
Pressure29.94 inHg
Wind8.8 mph SW
Humidity48%
Visibility—
Dew point34°
Fri, 0661° / 41°0
Morning44°feels 43°
Afternoon51°feels 49°
Evening55°feels 53°
Overnight43°feels 41°
61 °
Prosser, Friday, 6 November
Overcast. High 61°, low 41°.
Pressure30.06 inHg
Wind13.7 mph SW
Humidity60%
Visibility—
Dew point35°
Sat, 0752° / 43°0.08
Morning46°feels 44°
Afternoon51°feels 48°
Evening48°feels 46°
Overnight47°feels 45°
52 °
Prosser, Saturday, 7 November
Light rain. High 52°, low 43°.
Pressure30.09 inHg
Wind6.5 mph NE
Humidity59%
Visibility—
Dew point36°
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.