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Weather in Tumwater, United States 🇺🇸

Current Weather in Tumwater

Small Craft Advisory issued September 2 at 8:02AM PDT until September 2 at 11:00PM PDT by NWS Seattle WA
Moderate rain
17°C
Feels like 14°C. Moderate rain.
🌬️ 19 km/h S
💧 66% Humidity
🧭 1005 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.2
🌡️ Dew Point: 11°C
🌅 Sunrise: 06:32 AM
🌇 Sunset: 07:50 PM
Map Overlays:

In Tumwater right now it is 17°C and moderate rain, feeling like 14°C. Expect 66% humidity and winds of about 19 km/h, and the UV index is 0 (low). Looking ahead, Tumwater should sit between roughly 8°C and 20°C over the coming days. ⚠️ Small Craft Advisory issued September 2 at 8:02AM PDT until September 2 at 11:00PM PDT by NWS Seattle WA

Hourly Forecast for Tumwater

18:00
Moderate rain
17°
77%
19:00
Patchy rain nearby
18°
76%
20:00
Moderate rain
14°
86%
21:00
Moderate rain
13°
91%
22:00
Fog
11°
44%
23:00
Fog
10°
43%
00:00
Fog
10°
43%
01:00
Fog
10°
44%
02:00
Fog
43%
03:00
Fog
43%
04:00
Fog
42%
05:00
Patchy rain nearby
52%
06:00
Light rain shower
10°
73%
07:00
Moderate or heavy rain shower
10°
89%
08:00
Light rain shower
10°
81%
09:00
Light rain shower
11°
78%
10:00
Light rain shower
11°
81%
11:00
Mist
12°
48%
12:00
Patchy rain nearby
13°
34%
13:00
Light rain shower
15°
44%
14:00
Light rain shower
16°
27%
15:00
Light rain shower
16°
31%
16:00
Light rain shower
16°
44%
17:00
Light rain shower
15°
45%

14-Day Forecast for Tumwater

Wed, Sep 02
Moderate rain Moderate rain
19° / 10°
Thu, Sep 03
Light rain shower Light rain shower
16° /
Fri, Sep 04
Patchy rain nearby Patchy rain nearby
20° /
Sat, Sep 05
Overcast Overcast
22° /
Sun, Sep 06
Overcast Overcast
23° /
Mon, Sep 07
Sunny Sunny
27° / 10°
Tue, Sep 08
Sunny Sunny
26° / 10°
Wed, Sep 09
Sunny Sunny
30° / 11°
Thu, Sep 10
Overcast Overcast
22° / 11°
Fri, Sep 11
Sunny Sunny
19° /
Sat, Sep 12
Fog Fog
18° /
Sun, Sep 13
Sunny Sunny
22° /
Mon, Sep 14
Sunny Sunny
24° /
Tue, Sep 15
Sunny Sunny
29° / 11°

Additional Forecasts for Tumwater

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 126.0 μg/m³
O₃ (Ozone) 72.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.4 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 3.1 μg/m³
PM10 (Coarse particles) 3.4 μg/m³

Historical Weather

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Best Time to Be Outside in Tumwater Tomorrow

There is no good daylight window left in Tumwater today. Tomorrow, the most comfortable window looks like 09:00 to 12:00, when it is around 11°C. The next likely rain is around 18:00.

Frequently Asked Questions about Weather in Tumwater

What is the temperature in Tumwater right now?

Tumwater is sitting at 17°C (63°F) right now, moderate rain (feels like 14°C).

What's the weather like in Tumwater right now?

Conditions in Tumwater right now: Moderate rain, humidity 66%, wind 19 km/h S.

What is today's forecast for Tumwater?

Today in Tumwater: high 19°C, low 10°C, moderate rain. Chance of rain: 85%.

What is the 7-day weather forecast for Tumwater?

Daily highs and lows for Tumwater:

  • 2026-09-02: 19°C / 10°C
  • 2026-09-03: 16°C / 9°C
  • 2026-09-04: 20°C / 8°C
  • 2026-09-05: 22°C / 9°C
  • 2026-09-06: 23°C / 9°C
  • 2026-09-07: 27°C / 10°C
  • 2026-09-08: 26°C / 10°C
Is it going to rain in Tumwater today?

There is a 85% chance of rain in Tumwater today. Total expected precipitation: 47.41 mm.

What is the wind speed in Tumwater right now?

Wind in Tumwater is currently 19 km/h (12 mph) from the S.

What is the UV index in Tumwater right now?

The UV index in Tumwater is currently 0.2 (low). Sun protection is recommended when the index is 3 or higher.

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