Current Conditions

Tumwater, Washington

75°F24°C

Clear

Wind

NNE 5 mph9 km/h

Humidity

46%

Cloud Cover

As of Tuesday, September 8, 2026 at 4:09 PM PDT

Today's Outlook

Day

Mostly clear and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the NNE around 5 mph9 km/h.

Night

Mostly clear, with a low around 60°F16°C. Light wind from the NE around 5 mph8 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 75°F24°C	Low 60°F16°C	Precip 0 in0 mm—	Cloud 9%	Wind NNE 5 mph8 km/h	Tuesday: Mostly clear and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the NNE around 5 mph9 km/h. Tuesday Night: Mostly clear, with a low around 60°F16°C. Light wind from the NE around 5 mph8 km/h.
Partly Cloudy	High 79°F26°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 60%	Wind NNE 4 mph6 km/h	Wednesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 56°F13°C. Light wind from the NNE around 4 mph6 km/h. Wednesday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the N around 3 mph6 km/h.
Partly Cloudy	High 70°F21°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 63%	Wind WSW 7 mph11 km/h	Thursday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the WSW at 8 to 10 mph12 to 15 km/h. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 8 mph10 to 14 km/h.
Cloudy	High 67°F19°C	Low 54°F12°C	Precip 0.01 in0.2 mm3%	Cloud 84%	Wind SW 5 mph7 km/h	Friday: Overcast and mild, with a high of 67°F19°C and morning low of 56°F13°C. Light wind from the SW around 4 mph7 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the SW around 5 mph8 km/h.
Light Rain	High 65°F18°C	Low 54°F12°C	Precip 0.14 in3.5 mm59%	Cloud 72%	Wind SW 4 mph6 km/h	Saturday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Light wind from the SW around 3 mph5 km/h. 59% chance of light rain throughout the day. Saturday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the SW around 4 mph6 km/h. 37% chance of drizzle throughout the night.
Showers	High 65°F18°C	Low 55°F13°C	Precip 0.21 in5.3 mm49%	Cloud 69%	Wind SW 6 mph10 km/h	Sunday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the SW at 7 mph11 km/h. 48% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the SW around 6 mph9 km/h. 49% chance of showers throughout the night.
Drizzle	High 68°F20°C	Low 55°F13°C	Precip 0.03 in0.7 mm13%	Cloud 57%	Wind WSW 5 mph7 km/h	Monday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 56°F13°C. Light wind from the WSW around 5 mph7 km/h. 13% chance of drizzle in the afternoon. Monday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the SW around 5 mph7 km/h. 10% chance of drizzle before dawn.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	75°F24°C	60°F16°C	0 in0 mm· —	9%	Clear	NNE 5 mph8 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 64°F18°C. Light wind from the NNE around 5 mph9 km/h. NightMostly clear, with a low around 60°F16°C. Light wind from the NE around 5 mph8 km/h.
	WednesdaySep 9	79°F26°C	54°F12°C	0 in0 mm· —	60%	Partly Cloudy	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 56°F13°C. Light wind from the NNE around 4 mph6 km/h. NightMostly cloudy, with a low around 54°F12°C. Light wind from the N around 3 mph6 km/h.
	ThursdaySep 10	70°F21°C	57°F14°C	0 in0 mm· —	63%	Partly Cloudy	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 59°F15°C. Breezy from the WSW at 8 to 10 mph12 to 15 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SW at 6 to 8 mph10 to 14 km/h.
	FridaySep 11	67°F19°C	54°F12°C	0.01 in0.2 mm· 3%	84%	Cloudy	SW 5 mph7 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 56°F13°C. Light wind from the SW around 4 mph7 km/h. Dry air. NightMostly cloudy, with a low around 54°F12°C. Light wind from the SW around 5 mph8 km/h.
	SaturdaySep 12	65°F18°C	54°F12°C	0.14 in3.5 mm· 59%	72%	Light Rain	SW 4 mph6 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Light wind from the SW around 3 mph5 km/h. 59% chance of light rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the SW around 4 mph6 km/h. 37% chance of drizzle throughout the night.
	SundaySep 13	65°F18°C	55°F13°C	0.21 in5.3 mm· 49%	69%	Showers	SW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the SW at 7 mph11 km/h. 48% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the SW around 6 mph9 km/h. 49% chance of showers throughout the night.
	MondaySep 14	68°F20°C	55°F13°C	0.03 in0.7 mm· 13%	57%	Drizzle	WSW 5 mph7 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 56°F13°C. Light wind from the WSW around 5 mph7 km/h. 13% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 55°F13°C. Light wind from the SW around 5 mph7 km/h. 10% chance of drizzle before dawn.
	TuesdaySep 15	68°F20°C	55°F13°C	0.03 in0.7 mm· 15%	54%	Drizzle	W 5 mph8 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 57°F14°C. Light wind from the W around 5 mph8 km/h. 15% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 55°F13°C. Light wind from the W around 4 mph7 km/h. 10% chance of drizzle in the evening.
	WednesdaySep 16	70°F21°C	54°F12°C	0.06 in1.4 mm· 23%	36%	Drizzle	NNE 5 mph7 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Light wind from the NNE around 5 mph8 km/h. 23% chance of drizzle throughout the day. NightPartly cloudy, with a low around 54°F12°C. Light wind from the NNE around 4 mph7 km/h. 14% chance of drizzle before dawn.
	ThursdaySep 17	74°F23°C	54°F12°C	0.01 in0.3 mm· 6%	21%	Clear	NNE 4 mph7 km/h
DayMostly clear and warm, with a high of 74°F23°C and morning low of 57°F14°C. Light wind from the NNE around 5 mph8 km/h. Dry air. NightMostly clear, with a low around 54°F12°C. Light wind from the NNE around 4 mph7 km/h.
	FridaySep 18	74°F23°C	54°F12°C	0.01 in0.3 mm· 6%	24%	Clear	NNE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 55°F13°C. Light wind from the NNE around 5 mph7 km/h. Dry air. NightMostly clear, with a low around 54°F12°C. Light wind from the N around 4 mph7 km/h.
	SaturdaySep 19	73°F23°C	55°F13°C	0.02 in0.6 mm· 6%	36%	Clear	NW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 73°F23°C and morning low of 57°F14°C. Light wind from the NW around 5 mph7 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the WNW around 4 mph7 km/h.
	SundaySep 20	72°F22°C	55°F13°C	0.02 in0.6 mm· 7%	45%	Partly Cloudy	WNW 5 mph7 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Light wind from the NW around 5 mph7 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the W around 5 mph7 km/h.
	MondaySep 21	72°F22°C	56°F13°C	0.04 in1 mm· 9%	50%	Partly Cloudy	WNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Light wind from the NW around 5 mph8 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the W around 5 mph7 km/h.
	TuesdaySep 22	72°F22°C	56°F13°C	0.03 in0.8 mm· 9%	47%	Partly Cloudy	NW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Light wind from the NW around 5 mph8 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the WNW around 5 mph8 km/h.

Nearby Cities

Olympia3 mi4 km Lacey4 mi7 km Centralia20 mi33 km Lakewood22 mi35 km University Place23 mi37 km Spanaway23 mi38 km

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: 47.0073°N, 122.9093°W·Elevation: 53m·Timezone: America/Los_Angeles·Population: 19,190