10-day forecast for Prosser, WA: 33° to 54°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
54°
Best day: Saturday, November 14
51° · 0.13 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1454° / 44°0
Morning47°feels 47°
Afternoon53°feels 51°
Evening50°feels 48°
Overnight45°feels 45°
54 °
Prosser, Saturday, 14 November
Partly cloudy. High 54°, low 44°.
Pressure29.80 inHg
Wind6.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point41°
Sun, 1551° / 45°0.13
Morning48°feels 48°
Afternoon50°feels 48°
Evening46°feels 46°
Overnight48°feels 48°
51 °
Prosser, Sunday, 15 November
Rain. High 51°, low 45°.
Pressure29.88 inHg
Wind3.8 mph SE
Humidity75%
Visibility6.2 mi
Dew point43°
Mon, 1652° / 37°0
Morning38°feels 36°
Afternoon52°feels 49°
Evening42°feels 42°
Overnight42°feels 42°
52 °
Prosser, Monday, 16 November
Light rain. High 52°, low 37°.
Pressure30.06 inHg
Wind1.5 mph W
Humidity64%
Visibility6.2 mi
Dew point37°
Tue, 1747° / 33°0
Morning35°feels 35°
Afternoon45°feels 45°
Evening41°feels 38°
Overnight36°feels 36°
47 °
Prosser, Tuesday, 17 November
Partly cloudy. High 47°, low 33°.
Pressure30.03 inHg
Wind0.9 mph SE
Humidity73%
Visibility6.2 mi
Dew point36°
Wed, 1844° / 33°0.02
Morning38°feels 38°
Afternoon42°feels 42°
Evening42°feels 42°
Overnight35°feels 35°
44 °
Prosser, Wednesday, 18 November
Light rain. High 44°, low 33°.
Pressure29.94 inHg
Wind2.8 mph N
Humidity82%
Visibility—
Dew point36°
Thu, 1945° / 35°0
Morning37°feels 37°
Afternoon42°feels 41°
Evening42°feels 39°
Overnight38°feels 34°
45 °
Prosser, Thursday, 19 November
Overcast. High 45°, low 35°.
Pressure30.00 inHg
Wind6.6 mph NW
Humidity74%
Visibility—
Dew point33°
Fri, 2046° / 34°0
Morning38°feels 35°
Afternoon42°feels 42°
Evening42°feels 42°
Overnight38°feels 35°
46 °
Prosser, Friday, 20 November
Mostly clear. High 46°, low 34°.
Pressure30.18 inHg
Wind5 mph NW
Humidity65%
Visibility—
Dew point30°
Sat, 2144° / 36°0
Morning38°feels 35°
Afternoon41°feels 38°
Evening41°feels 38°
Overnight37°feels 34°
44 °
Prosser, Saturday, 21 November
Overcast. High 44°, low 36°.
Pressure30.30 inHg
Wind5.7 mph N
Humidity66%
Visibility—
Dew point30°
Sun, 2246° / 37°0
Morning38°feels 35°
Afternoon42°feels 40°
Evening43°feels 40°
Overnight40°feels 37°
46 °
Prosser, Sunday, 22 November
Overcast. High 46°, low 37°.
Pressure30.27 inHg
Wind5 mph NE
Humidity64%
Visibility—
Dew point29°
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.