Current Conditions

Kennewick, Washington

76°F24°C
Clear

Wind

E 3 mph5 km/h

Humidity

28%

Cloud Cover

0%

As of Tuesday, September 8, 2026 at 6:36 PM PDT

Today's Outlook

Night

Mostly clear, with a low around 54°F12°C. Light wind from the S around 4 mph6 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 88°F31°CLow 54°F12°CPrecip 0 in0 mmCloud 25%Wind S 3 mph5 km/hWednesday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 57°F14°C. Light wind from the SSW around 3 mph4 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 54°F12°C. Light wind from the S around 4 mph6 km/h.
Partly CloudyHigh 87°F31°CLow 60°F15°CPrecip 0.01 in0.2 mm7%Cloud 75%Wind SW 6 mph10 km/hThursday: Overcast and hot, with a high of 87°F31°C and morning low of 64°F18°C. Breezy from the WSW at 7 to 9 mph11 to 14 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 60°F15°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h.
DrizzleHigh 78°F26°CLow 57°F14°CPrecip 0.01 in0.2 mm15%Cloud 50%Wind SW 4 mph7 km/hFriday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 61°F16°C. Light wind from the SW around 4 mph7 km/h. Dry air. Friday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the SW around 5 mph7 km/h. 15% chance of drizzle overnight.
ShowersHigh 75°F24°CLow 55°F13°CPrecip 0.07 in1.8 mm41%Cloud 64%Wind WSW 6 mph9 km/hSaturday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 58°F15°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. 23% chance of drizzle in the afternoon. Dry air. Saturday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. 41% chance of showers in the evening.
ShowersHigh 70°F21°CLow 57°F14°CPrecip 0.18 in4.5 mm44%Cloud 55%Wind SW 9 mph15 km/hSunday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the SW at 11 mph17 km/h. 33% chance of showers throughout the day. Dry air. Sunday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the SW at 8 mph13 km/h. 44% chance of showers throughout the night.
ClearHigh 76°F24°CLow 53°F12°CPrecip 0 in0.1 mm1%Cloud 13%Wind SSW 6 mph9 km/hMonday: Mostly clear and warm, with a high of 76°F24°C and morning low of 57°F14°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. Dry air. Monday Night: Mostly clear, with a low around 53°F12°C. Breezy from the SSW at 6 to 7 mph9 to 11 km/h.
ClearHigh 77°F25°CLow 53°F12°CPrecip 0.01 in0.2 mm8%Cloud 28%Wind W 4 mph7 km/hTuesday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 59°F15°C. Light wind from the W around 4 mph7 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the WSW around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 988°F31°C54°F12°C0 in0 mm· —25%ClearS 3 mph5 km/h
ThursdaySep 1087°F31°C60°F15°C0.01 in0.2 mm· 7%75%Partly CloudySW 6 mph10 km/h
FridaySep 1178°F26°C57°F14°C0.01 in0.2 mm· 15%50%DrizzleSW 4 mph7 km/h
SaturdaySep 1275°F24°C55°F13°C0.07 in1.8 mm· 41%64%ShowersWSW 6 mph9 km/h
SundaySep 1370°F21°C57°F14°C0.18 in4.5 mm· 44%55%ShowersSW 9 mph15 km/h
MondaySep 1476°F24°C53°F12°C0 in0.1 mm· 1%13%ClearSSW 6 mph9 km/h
TuesdaySep 1577°F25°C53°F12°C0.01 in0.2 mm· 8%28%ClearW 4 mph7 km/h
WednesdaySep 1677°F25°C55°F13°C0.03 in0.8 mm· 14%22%DrizzleNNW 5 mph8 km/h
ThursdaySep 1779°F26°C53°F12°C0.01 in0.2 mm· 4%13%ClearN 4 mph7 km/h
FridaySep 1881°F27°C54°F12°C0 in0.1 mm· 3%16%ClearNNW 4 mph7 km/h
SaturdaySep 1981°F27°C56°F13°C0 in0.1 mm· 3%24%ClearW 4 mph7 km/h
SundaySep 2080°F27°C57°F14°C0 in0.1 mm· 2%33%ClearWSW 5 mph8 km/h
MondaySep 2179°F26°C57°F14°C0.01 in0.2 mm· 4%34%ClearWSW 6 mph9 km/h
TuesdaySep 2279°F26°C56°F13°C0.01 in0.2 mm· 4%31%ClearWSW 5 mph9 km/h
WednesdaySep 2378°F26°C56°F13°C0.01 in0.3 mm· 5%33%ClearWSW 5 mph8 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 46.2112°N, 119.1372°W·Elevation: 124m·Timezone: America/Los_Angeles·Population: 78,896