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As of 21:35 PDT

Weather in Prosser, WA

82°Current weather

Prosser, Saturday, 8 August, 21:35

Clear. Feels like 80°. High 91°, low 63°.

Pressure29.85 inHg
Wind8.6 mph NW
Humidity22%
Visibility6.2 mi
Dew point39°

10-day forecast for Prosser, WA: 58° to 104°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

104°
Best day: Sunday, August 16
90°
Worst day: Sunday, August 9

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0990° / 61°0Clear
MorningOvercast70°feels 69°
AfternoonClear87°feels 84°
EveningMostly clear80°feels 79°
OvernightClear71°feels 70°
90 °Clear

Prosser, Sunday, 9 August

Clear. High 90°, low 61°.

Pressure29.88 inHg
Wind3.7 mph S
Humidity19%
Visibility6.2 mi
Dew point39°
Mon, 1094° / 58°0Clear
MorningClear68°feels 67°
AfternoonClear91°feels 87°
EveningClear85°feels 82°
OvernightClear66°feels 64°
94 °Clear

Prosser, Monday, 10 August

Clear. High 94°, low 58°.

Pressure29.88 inHg
Wind3.9 mph SW
Humidity22%
Visibility6.2 mi
Dew point42°
Tue, 1195° / 61°0Clear
MorningClear71°feels 69°
AfternoonClear91°feels 87°
EveningClear86°feels 83°
OvernightClear65°feels 63°
95 °Clear

Prosser, Tuesday, 11 August

Clear. High 95°, low 61°.

Pressure29.94 inHg
Wind1.6 mph S
Humidity23%
Visibility6.2 mi
Dew point42°
Wed, 1293° / 64°0Clear
MorningOvercast71°feels 69°
AfternoonClear91°feels 87°
EveningClear85°feels 82°
OvernightMostly clear67°feels 66°
93 °Clear

Prosser, Wednesday, 12 August

Clear. High 93°, low 64°.

Pressure29.83 inHg
Wind7.5 mph SW
Humidity25%
Visibility6.2 mi
Dew point45°
Thu, 1391° / 62°0Clear
MorningClear74°feels 73°
AfternoonClear87°feels 84°
EveningClear81°feels 79°
OvernightClear73°feels 72°
91 °Clear

Prosser, Thursday, 13 August

Clear. High 91°, low 62°.

Pressure29.83 inHg
Wind7.3 mph E
Humidity25%
Visibility—
Dew point45°
Fri, 1493° / 67°0Clear
MorningClear79°feels 77°
AfternoonClear90°feels 86°
EveningClear82°feels 80°
OvernightClear76°feels 75°
93 °Clear

Prosser, Friday, 14 August

Clear. High 93°, low 67°.

Pressure29.91 inHg
Wind8.8 mph N
Humidity18%
Visibility—
Dew point40°
Sat, 1597° / 67°0Overcast
MorningOvercast82°feels 80°
AfternoonOvercast94°feels 90°
EveningOvercast84°feels 82°
OvernightOvercast78°feels 78°
97 °Overcast

Prosser, Saturday, 15 August

Overcast. High 97°, low 67°.

Pressure29.91 inHg
Wind5.3 mph SE
Humidity14%
Visibility—
Dew point37°
Sun, 16104° / 68°0Clear
MorningClear84°feels 82°
AfternoonClear100°feels 95°
EveningClear89°feels 85°
OvernightClear78°feels 77°
104 °Clear

Prosser, Sunday, 16 August

Clear. High 104°, low 68°.

Pressure29.85 inHg
Wind12.5 mph SW
Humidity11%
Visibility—
Dew point35°
Mon, 17100° / 69°0Overcast
MorningOvercast83°feels 80°
AfternoonOvercast97°feels 92°
EveningOvercast89°feels 86°
OvernightOvercast80°feels 79°
100 °Overcast

Prosser, Monday, 17 August

Overcast. High 100°, low 69°.

Pressure29.83 inHg
Wind8.3 mph SE
Humidity12%
Visibility—
Dew point34°

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.