10-day forecast for Tumwater, WA: 50° to 88°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Friday, August 14
78°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1079° / 52°0
Morning55°feels 54°
Afternoon76°feels 75°
Evening72°feels 72°
Overnight53°feels 52°
79 °
Tumwater, Monday, 10 August
Overcast. High 79°, low 52°.
Pressure30.09 inHg
Wind2.7 mph W
Humidity46%
Visibility6.2 mi
Dew point52°
Tue, 1183° / 50°0
Morning57°feels 56°
Afternoon81°feels 80°
Evening68°feels 68°
Overnight51°feels 50°
83 °
Tumwater, Tuesday, 11 August
Clear. High 83°, low 50°.
Pressure30.09 inHg
Wind2.7 mph W
Humidity42%
Visibility6.2 mi
Dew point52°
Wed, 1282° / 51°0
Morning58°feels 57°
Afternoon79°feels 79°
Evening68°feels 67°
Overnight53°feels 53°
82 °
Tumwater, Wednesday, 12 August
Clear. High 82°, low 51°.
Pressure30.00 inHg
Wind3.8 mph W
Humidity49%
Visibility6.2 mi
Dew point54°
Thu, 1387° / 52°0
Morning67°feels 66°
Afternoon82°feels 81°
Evening70°feels 70°
Overnight53°feels 53°
87 °
Tumwater, Thursday, 13 August
Clear. High 87°, low 52°.
Pressure29.85 inHg
Wind6.2 mph N
Humidity33%
Visibility—
Dew point49°
Fri, 1488° / 55°0
Morning70°feels 69°
Afternoon85°feels 83°
Evening67°feels 67°
Overnight57°feels 57°
88 °
Tumwater, Friday, 14 August
Overcast. High 88°, low 55°.
Pressure29.85 inHg
Wind10.2 mph W
Humidity29%
Visibility—
Dew point49°
Sat, 1583° / 52°0
Morning65°feels 64°
Afternoon80°feels 79°
Evening66°feels 65°
Overnight57°feels 57°
83 °
Tumwater, Saturday, 15 August
Overcast. High 83°, low 52°.
Pressure29.97 inHg
Wind7.4 mph W
Humidity34%
Visibility—
Dew point49°
Sun, 1687° / 52°0
Morning67°feels 66°
Afternoon83°feels 81°
Evening65°feels 65°
Overnight55°feels 55°
87 °
Tumwater, Sunday, 16 August
Partly cloudy. High 87°, low 52°.
Pressure30.03 inHg
Wind10 mph W
Humidity28%
Visibility—
Dew point46°
Mon, 1781° / 51°0
Morning65°feels 64°
Afternoon78°feels 77°
Evening62°feels 62°
Overnight56°feels 55°
81 °
Tumwater, Monday, 17 August
Mostly clear. High 81°, low 51°.
Pressure30.12 inHg
Wind9.1 mph W
Humidity32%
Visibility—
Dew point45°
Tue, 1886° / 52°0
Morning67°feels 65°
Afternoon83°feels 82°
Evening71°feels 70°
Overnight61°feels 60°
86 °
Tumwater, Tuesday, 18 August
Clear. High 86°, low 52°.
Pressure30.09 inHg
Wind4.9 mph W
Humidity30%
Visibility—
Dew point47°
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 Tumwater, 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.