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Current weather in Tumwater is few clouds.

Where can I find the hourly weather forecast for Tumwater?

This page shows hourly weather forecast for Tumwater, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Tumwater updated regularly?

Weather data for Tumwater is updated regularly with the latest available observations and forecasts.

Now · 3:09 AM

Tumwater Weather & Hourly Forecast

United States · Washington · 98512

51°F

Mostly clear night

Feels like: 48°F

💧 Humidity 97% 🌡 Pressure 30.09 inHg 💨 Wind 5 mph 👁 Visibility 13.1 mi ☁ Clouds 34% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:58 AM 🌇 Sunset 7:08 PM

Hourly Forecast for Tumwater

Today

4:00 AM

Mostly cloudy night

50° 💧 None 💨 5 mph H 97%30.09 inHg

7:00 AM

Fog

50° 💧 None 💨 5 mph H 98%30.09 inHg

10:00 AM

Overcast

57° 💧 0.001 in 💨 4 mph H 81%30.12 inHg

1:00 PM

Overcast

62° 💧 None 💨 6 mph H 70%30.12 inHg

4:00 PM

Partly cloudy

67° 💧 None 💨 3 mph H 53%30.09 inHg

7:00 PM

Mostly cloudy

59° 💧 None 💨 5 mph H 53%30.09 inHg

10:00 PM

Mostly cloudy night

51° 💧 None 💨 2 mph H 80%30.12 inHg

Tomorrow

1:00 AM

Overcast night

49° 💧 None 💨 4 mph H 88%30.06 inHg

4:00 AM

Overcast night

49° 💧 None 💨 5 mph H 90%30.03 inHg

7:00 AM

Overcast

50° 💧 None 💨 4 mph H 90%29.97 inHg

10:00 AM

Overcast

56° 💧 0.023 in 💨 4 mph H 76%29.94 inHg

1:00 PM

Overcast

58° 💧 0.007 in 💨 4 mph H 77%29.88 inHg

4:00 PM

Overcast

60° 💧 0.008 in 💨 3 mph H 74%29.85 inHg

7:00 PM

Light rain

57° 💧 0.156 in 💨 3 mph H 90%29.83 inHg

10:00 PM

Light rain

55° 💧 0.099 in 💨 3 mph H 98%29.83 inHg

Friday

1:00 AM

Overcast night

53° 💧 0.010 in 💨 4 mph H 99%29.77 inHg

Today

4:00 AM

Mostly cloudy night

50° 💧 None 💨 5 mph H 97%30.09 inHg

5:00 AM

Overcast night

50° 💧 None 💨 5 mph H 98%30.09 inHg

6:00 AM

Mist at night

50° 💧 None 💨 5 mph H 98%30.09 inHg

7:00 AM

Fog

50° 💧 None 💨 5 mph H 98%30.09 inHg

8:00 AM

Fog

51° 💧 None 💨 6 mph H 97%30.09 inHg

9:00 AM

Overcast

55° 💧 None 💨 5 mph H 86%30.12 inHg

10:00 AM

Overcast

57° 💧 None 💨 4 mph H 81%30.12 inHg

11:00 AM

Overcast

58° 💧 0.000 in 💨 4 mph H 76%30.12 inHg

12:00 PM

Overcast

60° 💧 0.000 in 💨 5 mph H 71%30.12 inHg

1:00 PM

Overcast

62° 💧 None 💨 6 mph H 70%30.12 inHg

2:00 PM

Mostly cloudy

64° 💧 None 💨 5 mph H 63%30.12 inHg

3:00 PM

Partly cloudy

66° 💧 None 💨 3 mph H 57%30.09 inHg

4:00 PM

Partly cloudy

67° 💧 None 💨 3 mph H 53%30.09 inHg

5:00 PM

Partly cloudy

67° 💧 None 💨 5 mph H 48%30.09 inHg

6:00 PM

Overcast

64° 💧 None 💨 6 mph H 45%30.09 inHg

7:00 PM

Mostly cloudy

59° 💧 None 💨 5 mph H 53%30.09 inHg

8:00 PM

Mostly cloudy night

55° 💧 None 💨 4 mph H 65%30.09 inHg

9:00 PM

Partly cloudy night

53° 💧 None 💨 4 mph H 72%30.09 inHg

10:00 PM

Mostly cloudy night

51° 💧 None 💨 2 mph H 80%30.12 inHg

11:00 PM

Overcast night

49° 💧 None 💨 1 mph H 85%30.12 inHg

Tomorrow

12:00 AM

Overcast night

49° 💧 None 💨 2 mph H 89%30.09 inHg

1:00 AM

Overcast night

49° 💧 None 💨 4 mph H 88%30.06 inHg

2:00 AM

Overcast night

50° 💧 None 💨 5 mph H 88%30.06 inHg

3:00 AM

Overcast night

49° 💧 None 💨 5 mph H 89%30.06 inHg

4:00 AM

Overcast night

49° 💧 None 💨 5 mph H 90%30.03 inHg

5:00 AM

Overcast night

50° 💧 None 💨 5 mph H 90%30.00 inHg

6:00 AM

Overcast night

50° 💧 None 💨 4 mph H 90%30.00 inHg

7:00 AM

Overcast

50° 💧 None 💨 4 mph H 90%29.97 inHg

8:00 AM

Overcast

51° 💧 None 💨 4 mph H 87%29.97 inHg

9:00 AM

Mostly cloudy

53° 💧 None 💨 3 mph H 81%29.94 inHg

10:00 AM

Overcast

56° 💧 None 💨 4 mph H 76%29.94 inHg

11:00 AM

Light rain

57° 💧 0.022 in 💨 4 mph H 78%29.91 inHg

12:00 PM

Overcast

58° 💧 0.002 in 💨 4 mph H 77%29.91 inHg

1:00 PM

Overcast

58° 💧 0.001 in 💨 4 mph H 77%29.88 inHg

2:00 PM

Overcast

59° 💧 0.001 in 💨 3 mph H 76%29.88 inHg

3:00 PM

Light rain

58° 💧 0.004 in 💨 3 mph H 78%29.85 inHg

4:00 PM

Overcast

60° 💧 0.001 in 💨 3 mph H 74%29.85 inHg

5:00 PM

Overcast

60° 💧 0.001 in 💨 3 mph H 74%29.83 inHg

6:00 PM

Light rain

59° 💧 0.007 in 💨 3 mph H 81%29.83 inHg

7:00 PM

Light rain

57° 💧 0.012 in 💨 3 mph H 90%29.83 inHg

8:00 PM

Light rain

56° 💧 0.050 in 💨 2 mph H 96%29.83 inHg

9:00 PM

Light rain

56° 💧 0.093 in 💨 2 mph H 98%29.83 inHg

10:00 PM

Light rain

55° 💧 0.072 in 💨 3 mph H 98%29.83 inHg

11:00 PM

Light rain

55° 💧 0.025 in 💨 1 mph H 97%29.83 inHg

Friday

12:00 AM

Overcast night

54° 💧 0.002 in 💨 3 mph H 98%29.80 inHg

1:00 AM

Overcast night

53° 💧 None 💨 4 mph H 99%29.77 inHg

2:00 AM

Overcast night

53° 💧 None 💨 1 mph H 98%29.77 inHg

3:00 AM

Light rain

52° 💧 0.010 in 💨 1 mph H 99%29.77 inHg

4:00 AM

Light rain

52° 💧 0.014 in 💨 2 mph H 98%29.74 inHg

5:00 AM

Light rain

52° 💧 0.046 in 💨 2 mph H 97%29.74 inHg

6:00 AM

Light rain

52° 💧 0.020 in 💨 3 mph H 98%29.74 inHg

7:00 AM

Light rain

51° 💧 0.011 in 💨 4 mph H 100%29.74 inHg

8:00 AM

Light rain

52° 💧 0.049 in 💨 4 mph H 100%29.74 inHg

9:00 AM

Light rain

53° 💧 0.088 in 💨 6 mph H 99%29.74 inHg

10:00 AM

Moderate rain

53° 💧 0.104 in 💨 5 mph H 99%29.77 inHg

11:00 AM

Moderate rain

54° 💧 0.112 in 💨 6 mph H 97%29.80 inHg

12:00 PM

Light rain

53° 💧 0.053 in 💨 11 mph H 96%29.85 inHg

1:00 PM

Overcast

55° 💧 0.002 in 💨 12 mph H 92%29.88 inHg

2:00 PM

Partly cloudy

57° 💧 0.002 in 💨 13 mph H 79%29.97 inHg

3:00 PM

Light rain

60° 💧 0.004 in 💨 14 mph H 65%30.00 inHg

4:00 PM

Sunny

61° 💧 0.002 in 💨 14 mph H 54%30.03 inHg

5:00 PM

Sunny

60° 💧 None 💨 13 mph H 54%30.06 inHg

8:00 PM

Clear night

52° 💧 None 💨 8 mph H 72%30.12 inHg

11:00 PM

Partly cloudy night

47° 💧 None 💨 6 mph H 89%30.18 inHg

Saturday

2:00 AM

Clear night

46° 💧 None 💨 7 mph H 93%30.18 inHg

5:00 AM

Clear night

45° 💧 None 💨 7 mph H 95%30.21 inHg

8:00 AM

Mostly sunny

45° 💧 None 💨 2 mph H 95%30.21 inHg

11:00 AM

Partly cloudy

57° 💧 None 💨 3 mph H 68%30.18 inHg

2:00 PM

Mostly cloudy

61° 💧 None 💨 5 mph H 50%30.15 inHg

5:00 PM

Overcast

60° 💧 None 💨 7 mph H 51%30.09 inHg

8:00 PM

Overcast night

51° 💧 None 💨 5 mph H 75%30.06 inHg

11:00 PM

Overcast night

48° 💧 None 💨 5 mph H 80%30.06 inHg

Sunday

2:00 AM

Overcast night

48° 💧 None 💨 3 mph H 74%30.06 inHg

5:00 AM

Mostly cloudy night

49° 💧 None 💨 2 mph H 77%30.06 inHg

8:00 AM

Mostly sunny

49° 💧 None 💨 1 mph H 84%30.06 inHg

11:00 AM

Sunny

57° 💧 None 💨 4 mph H 63%30.09 inHg

2:00 PM

Sunny

63° 💧 None 💨 1 mph H 49%30.06 inHg

5:00 PM

Sunny

64° 💧 None 💨 5 mph H 49%30.06 inHg

8:00 PM

Clear night

52° 💧 None 💨 4 mph H 88%30.09 inHg

11:00 PM

Partly cloudy night

47° 💧 None 💨 3 mph H 96%30.12 inHg

Monday

2:00 AM

Overcast night

46° 💧 None 💨 3 mph H 99%30.15 inHg

5:00 AM

Overcast night

46° 💧 None 💨 3 mph H 100%30.15 inHg

8:00 AM

Overcast

47° 💧 None 💨 3 mph H 99%30.18 inHg

11:00 AM

Overcast

57° 💧 None 💨 5 mph H 74%30.18 inHg

2:00 PM

Partly cloudy

64° 💧 None 💨 5 mph H 56%30.15 inHg

5:00 PM

Partly cloudy

63° 💧 None 💨 3 mph H 57%30.09 inHg

11:00 PM

Overcast night

52° 💧 None 💨 1 mph H 86%30.03 inHg

Tuesday

5:00 AM

Overcast night

53° 💧 None 💨 4 mph H 92%29.97 inHg

11:00 AM

Overcast

54° 💧 None 💨 11 mph H 97%29.94 inHg

5:00 PM

Mostly sunny

58° 💧 None 💨 9 mph H 92%29.91 inHg

11:00 PM

Clear night

50° 💧 None 💨 9 mph H 95%30.03 inHg

Wednesday

5:00 AM

Mostly clear night

45° 💧 None 💨 5 mph H 98%30.12 inHg

11:00 AM

Mostly cloudy

55° 💧 None 💨 2 mph H 78%30.24 inHg

5:00 PM

Mostly cloudy

60° 💧 None 💨 8 mph H 57%30.12 inHg

11:00 PM

Overcast night

48° 💧 None 💨 5 mph H 84%30.03 inHg

Thursday

5:00 AM

Overcast night

46° 💧 None 💨 3 mph H 93%29.94 inHg

11:00 AM

Mostly cloudy

58° 💧 None 💨 1 mph H 72%29.94 inHg

5:00 PM

Sunny

69° 💧 None 💨 6 mph H 48%29.91 inHg

11:00 PM

Partly cloudy night

51° 💧 None 💨 6 mph H 92%30.03 inHg

Friday

5:00 AM

Overcast night

54° 💧 None 💨 6 mph H 88%30.06 inHg

11:00 AM

Overcast

60° 💧 None 💨 3 mph H 67%30.12 inHg

5:00 PM

Overcast

63° 💧 None 💨 3 mph H 54%30.09 inHg

11:00 PM

Mostly clear night

50° 💧 None 💨 3 mph H 91%30.09 inHg

Saturday

5:00 AM

Mostly cloudy night

46° 💧 None 💨 3 mph H 94%30.06 inHg

11:00 AM

Overcast

56° 💧 None 💨 3 mph H 81%30.09 inHg

5:00 PM

Sunny

67° 💧 None 💨 3 mph H 53%30.00 inHg

11:00 PM

Clear night

51° 💧 None 💨 3 mph H 89%30.00 inHg

Sunday

5:00 AM

Clear night

48° 💧 None 💨 2 mph H 90%29.97 inHg

11:00 AM

Sunny

63° 💧 None 💨 3 mph H 61%29.97 inHg

5:00 PM

Sunny

65° 💧 None 💨 8 mph H 64%29.97 inHg

11:00 PM

Overcast night

53° 💧 None 💨 4 mph H 99%30.06 inHg

Monday

5:00 AM

Overcast night

53° 💧 None 💨 2 mph H 100%30.09 inHg

11:00 AM

Mostly cloudy

57° 💧 None 💨 5 mph H 87%30.09 inHg

5:00 PM

Sunny

67° 💧 None 💨 7 mph H 67%30.00 inHg

11:00 PM

Clear night

53° 💧 None 💨 4 mph H 90%30.00 inHg

Tuesday

5:00 AM

Clear night

49° 💧 None 💨 4 mph H 99%29.94 inHg

11:00 AM

Mostly sunny

63° 💧 None 💨 3 mph H 70%29.88 inHg

5:00 PM

Sunny

75° 💧 None 💨 2 mph H 54%29.77 inHg

11:00 PM

Clear night

55° 💧 None 💨 3 mph H 91%29.85 inHg

Wednesday

5:00 AM

Mostly cloudy night

50° 💧 None 💨 5 mph H 98%29.85 inHg

11:00 AM

Partly cloudy

58° 💧 None 💨 8 mph H 74%29.94 inHg

5:00 PM

Light rain

59° 💧 None 💨 9 mph H 90%29.97 inHg

In Tumwater and, more broadly, across the state of Washington: Clear skies will persist into the evening, with temperatures remaining mild between 58 and 67 degrees Fahrenheit. Light eastward winds are expected, averaging around 2 mph, with occasional gusts reaching up to 9 mph. No precipitation is anticipated during the next few hours, providing a calm and dry evening. Temperatures will gradually cool as the night progresses, but conditions should remain comfortable and clear through the late evening and into the early morning hours.

15-Day Weather Outlook for Tumwater

TomorrowTomorrow

Overcast 60°/49° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Light rain 61°/47° 💧 0.829 in 💨 14 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 61°/45° 💧 0.001 in 💨 7 mph

Sunday, Sep 27Sun Sep 27

Overcast 64°/47° 💧 None 💨 5 mph

Monday, Sep 28Mon Sep 28

Overcast 64°/46° 💧 None 💨 5 mph

Tuesday, Sep 29Tue Sep 29

Overcast 58°/50° 💧 0.347 in 💨 11 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 60°/45° 💧 None 💨 8 mph

Thursday, Oct 1Thu Oct 1

Mostly cloudy 69°/46° 💧 0.011 in 💨 6 mph

Friday, Oct 2Fri Oct 2

Overcast 63°/50° 💧 0.002 in 💨 6 mph

Saturday, Oct 3Sat Oct 3

Mostly cloudy 67°/46° 💧 None 💨 3 mph

Sunday, Oct 4Sun Oct 4

Overcast 65°/48° 💧 None 💨 8 mph

Monday, Oct 5Mon Oct 5

Mostly cloudy 67°/53° 💧 None 💨 7 mph

Tuesday, Oct 6Tue Oct 6

Mostly sunny 75°/49° 💧 None 💨 4 mph

Wednesday, Oct 7Wed Oct 7

Light rain 59°/50° 💧 0.111 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Tumwater

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Tumwater

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 4:00 AM

PM2.5 Fine particles Good 3,8µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,2µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 42,8µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,0µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Tumwater

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 2,5Low 😊Good

Tomorrow UV 1,6Low 😊Good

Friday UV 3,5Moderate 🙂Fair

Saturday UV 3,8Moderate 🙂Fair

Sunday UV 3,0Moderate 🙂Fair

Monday UV 5,0Moderate —Unavailable

Tuesday UV 4,0Moderate —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,2 10:00 AMUV 0,4 11:00 AMUV 0,7 12:00 PMUV 1,5 1:00 PMUV 1,7 2:00 PMUV 2,0 3:00 PMUV 2,5 4:00 PMUV 1,9 5:00 PMUV 0,9 6:00 PMUV 0,3

Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Tumwater

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · TUMWATER, WASHINGTON

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

47/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:52 PM–5:17 AM

☁ Cloud cover 66% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 57° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min44%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Tumwater were last refreshed today at 2:36 AM. The current forecast period extends through 25/09/2026 at 1:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.