Current Conditions

Walla Walla, Washington

67°F19°C
Clear

Wind

NNE 5 mph8 km/h

Humidity

38%

Cloud Cover

0%

As of Tuesday, September 8, 2026 at 7:40 PM PDT

Today's Outlook

Night

Mostly clear, with a low around 49°F9°C. Light wind from the SE around 4 mph7 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 84°F29°CLow 49°F9°CPrecip 0 in0 mmCloud 20%Wind SSE 4 mph6 km/hWednesday: Mostly clear and warm, with a high of 84°F29°C and morning low of 56°F13°C. Light wind from the SW around 4 mph6 km/h. Dry air. Wednesday Night: Mostly clear, with a low around 49°F9°C. Light wind from the SE around 4 mph7 km/h.
DrizzleHigh 82°F28°CLow 60°F15°CPrecip 0.01 in0.2 mm14%Cloud 70%Wind SW 8 mph13 km/hThursday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 60°F15°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 14% chance of drizzle overnight.
DrizzleHigh 74°F23°CLow 55°F13°CPrecip 0.02 in0.5 mm25%Cloud 49%Wind SW 5 mph9 km/hFriday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 59°F15°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. Dry air. Friday Night: Partly cloudy, with a low around 55°F13°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 25% chance of drizzle overnight.
ShowersHigh 71°F21°CLow 52°F11°CPrecip 0.11 in2.8 mm55%Cloud 64%Wind SW 5 mph9 km/hSaturday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 57°F14°C. Breezy from the WSW at 6 to 7 mph9 to 11 km/h. 36% chance of drizzle in the afternoon. Dry air. Saturday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. 55% chance of showers in the evening.
ShowersHigh 63°F17°CLow 52°F11°CPrecip 0.26 in6.7 mm52%Cloud 62%Wind SW 10 mph15 km/hSunday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Breezy from the SW at 11 to 12 mph18 to 20 km/h. 46% chance of showers throughout the day. Dry air. Sunday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the SSW at 8 mph13 km/h. 52% chance of showers throughout the night.
ClearHigh 71°F22°CLow 49°F10°CPrecip 0.01 in0.2 mm8%Cloud 18%Wind SSW 6 mph10 km/hMonday: Mostly clear and warm, with a high of 71°F22°C and morning low of 54°F12°C. Breezy from the SW at 7 mph11 km/h. Dry air. Monday Night: Mostly clear, with a low around 49°F10°C. Breezy from the S at 6 to 7 mph9 to 12 km/h.
ClearHigh 73°F23°CLow 48°F9°CPrecip 0.01 in0.2 mm7%Cloud 26%Wind SW 5 mph8 km/hTuesday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Light wind from the W around 6 mph9 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the SE around 4 mph7 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 984°F29°C49°F9°C0 in0 mm· —20%ClearSSE 4 mph6 km/h
ThursdaySep 1082°F28°C60°F15°C0.01 in0.2 mm· 14%70%DrizzleSW 8 mph13 km/h
FridaySep 1174°F23°C55°F13°C0.02 in0.5 mm· 25%49%DrizzleSW 5 mph9 km/h
SaturdaySep 1271°F21°C52°F11°C0.11 in2.8 mm· 55%64%ShowersSW 5 mph9 km/h
SundaySep 1363°F17°C52°F11°C0.26 in6.7 mm· 52%62%ShowersSW 10 mph15 km/h
MondaySep 1471°F22°C49°F10°C0.01 in0.2 mm· 8%18%ClearSSW 6 mph10 km/h
TuesdaySep 1573°F23°C48°F9°C0.01 in0.2 mm· 7%26%ClearSW 5 mph8 km/h
WednesdaySep 1672°F22°C50°F10°C0.04 in1 mm· 13%22%DrizzleNW 5 mph7 km/h
ThursdaySep 1776°F25°C47°F9°C0.02 in0.4 mm· 5%13%ClearNE 4 mph7 km/h
FridaySep 1878°F25°C49°F10°C0.01 in0.3 mm· 5%20%ClearE 4 mph7 km/h
SaturdaySep 1977°F25°C52°F11°C0.02 in0.4 mm· 5%26%ClearSSW 5 mph7 km/h
SundaySep 2076°F25°C53°F12°C0.01 in0.3 mm· 5%32%ClearSSW 5 mph8 km/h
MondaySep 2175°F24°C53°F12°C0.02 in0.5 mm· 7%37%ClearSSW 5 mph9 km/h
TuesdaySep 2275°F24°C53°F12°C0.02 in0.5 mm· 7%40%ClearSW 6 mph9 km/h
WednesdaySep 2373°F23°C52°F11°C0.02 in0.6 mm· 11%37%DrizzleSW 6 mph9 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: 46.0646°N, 118.3430°W·Elevation: 287m·Timezone: America/Los_Angeles·Population: 32,237