Current Conditions

Tri-Cities, Washington

45°F7°C
Clear

Wind

SSE 4 mph6 km/h

Humidity

61%

Cloud Cover

54%

As of Tuesday, October 13, 2026 at 9:17 AM PDT

Today's Outlook

Day

Partly cloudy and mild, with a high of 63°F17°C and morning low of 36°F2°C. Light wind from the S around 3 mph6 km/h. Very dry.

Night

Partly cloudy, with a low around 34°F1°C. Frost likely. Light wind from the SE around 4 mph7 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 63°F17°CLow 34°F1°CFeels 30°F-1°CPrecip 0 in0 mm—Cloud 40%Wind SSE 4 mph6 km/hTuesday: Partly cloudy and mild, with a high of 63°F17°C and morning low of 36°F2°C. Light wind from the S around 3 mph6 km/h. Very dry. Tuesday Night: Partly cloudy, with a low around 34°F1°C. Frost likely. Light wind from the SE around 4 mph7 km/h.
ClearHigh 70°F21°CLow 44°F7°CPrecip 0 in0 mm—Cloud 23%Wind ESE 4 mph6 km/hWednesday: Mostly clear and warm, with a high of 70°F21°C and morning low of 45°F7°C. Light wind from the S around 3 mph6 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 44°F7°C. Light wind from the E around 5 mph7 km/h.
ClearHigh 72°F22°CLow 42°F6°CFeels 39°F4°CPrecip 0 in0 mm—Cloud 11%Wind NNE 5 mph9 km/hThursday: Mostly clear and warm, with a high of 72°F22°C and morning low of 43°F6°C. Light wind from the N around 5 mph8 km/h. Dry air. Thursday Night: Mostly clear, with a low around 42°F6°C. Light wind from the NNE around 6 mph9 km/h.
Partly CloudyHigh 70°F21°CLow 44°F6°CPrecip 0 in0 mm—Cloud 55%Wind NNW 4 mph7 km/hFriday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 44°F7°C. Light wind from the NNW around 4 mph6 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 44°F6°C. Light wind from the NNW around 5 mph7 km/h.
Partly CloudyHigh 70°F21°CLow 43°F6°CFeels 40°F4°CPrecip 0 in0 mm—Cloud 58%Wind WSW 8 mph13 km/hSaturday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 45°F7°C. Breezy from the WSW at 10 to 11 mph16 to 18 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 43°F6°C. Breezy from the WSW at 7 to 9 mph11 to 15 km/h.
Partly CloudyHigh 62°F17°CLow 41°F5°CFeels 37°F3°CPrecip 0 in0 mm—Cloud 50%Wind NW 5 mph8 km/hSunday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 41°F5°C. Light wind from the NW around 4 mph7 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 41°F5°C. Light wind from the WNW around 6 mph9 km/h.
Partly CloudyHigh 60°F16°CLow 41°F5°CFeels 38°F3°CPrecip 0.01 in0.3 mm9%Cloud 67%Wind WSW 5 mph9 km/hMonday: Mostly cloudy and mild, with a high of 60°F16°C and morning low of 42°F6°C. Light wind from the SW around 5 mph8 km/h. Dry air. Monday Night: Mostly cloudy, with a low around 41°F5°C. Light wind from the WSW around 6 mph9 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdayOct 1363°F17°C34°F1°C
Feels 30°F-1°C
0 in0 mm· —40%ClearSSE 4 mph6 km/h
WednesdayOct 1470°F21°C44°F7°C0 in0 mm· —23%ClearESE 4 mph6 km/h
ThursdayOct 1572°F22°C42°F6°C
Feels 39°F4°C
0 in0 mm· —11%ClearNNE 5 mph9 km/h
FridayOct 1670°F21°C44°F6°C0 in0 mm· —55%Partly CloudyNNW 4 mph7 km/h
SaturdayOct 1770°F21°C43°F6°C
Feels 40°F4°C
0 in0 mm· —58%Partly CloudyWSW 8 mph13 km/h
SundayOct 1862°F17°C41°F5°C
Feels 37°F3°C
0 in0 mm· —50%Partly CloudyNW 5 mph8 km/h
MondayOct 1960°F16°C41°F5°C
Feels 38°F3°C
0.01 in0.3 mm· 9%67%Partly CloudyWSW 5 mph9 km/h
TuesdayOct 2061°F16°C42°F5°C
Feels 38°F3°C
0.01 in0.3 mm· 8%36%ClearNW 6 mph9 km/h
WednesdayOct 2162°F17°C40°F4°C
Feels 36°F2°C
0 in0.1 mm· 3%19%ClearNW 6 mph9 km/h
ThursdayOct 2262°F17°C40°F5°C
Feels 37°F3°C
0.01 in0.2 mm· 3%27%ClearWSW 5 mph9 km/h
FridayOct 2362°F17°C42°F5°C
Feels 38°F4°C
0.01 in0.3 mm· 6%35%ClearWSW 5 mph9 km/h
SaturdayOct 2462°F16°C42°F5°C
Feels 39°F4°C
0.01 in0.2 mm· 6%35%ClearWSW 5 mph8 km/h
SundayOct 2562°F17°C41°F5°C
Feels 38°F4°C
0 in0.1 mm· 3%36%ClearW 4 mph7 km/h
MondayOct 2661°F16°C41°F5°C
Feels 38°F4°C
0 in0.1 mm· 2%43%Partly CloudyW 5 mph7 km/h
TuesdayOct 2762°F16°C42°F5°C
Feels 39°F4°C
0.01 in0.2 mm· 3%45%Partly CloudyW 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: 46.2454°N, 119.1962°W·Elevation: 106m·Timezone: America/Los_Angeles·Population: 244,036