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Steilacoom WA Weather - Overcast - 70°F
Overcast
70°F
Updated 2:27 pm
Feels Like 71°F
Humidity 57%
Wind WNW 6 mph
Barometer  30.02 in
Dew Point 55°F
Steilacoom WA Weather - Overcast - 21°C
Overcast
21°C
Updated 2:27 pm
Feels Like 22°C
Humidity 57%
Wind WNW 10 km/h
Barometer  101.7 kPa
Dew Point 13°C
Steilacoom, WA Weather and Current Conditionssteilacoom wa weather forecast

Steilacoom, WA Weather Forecast

Steilacoom Washington WeatherSteilacoom, Washington Weather Weather Forecast
14 day API Steilacoom, WA weather forecast. Note. Our 7-day weather forecast for Steilacoom, Washington is our most reliable and accurate forecast. This model should only be used as a likely scenario. Forecasting more than 7 days is difficult.
Steilacoom, WA Weather Forecast Dated: 227 PM Thu Sep 10 2026
Expect a mild stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 10, 2026

Mid-Morning
Steilacoom Weather - 2026-09-10 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
Steilacoom Weather - 2026-09-10 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Steilacoom Weather - 2026-09-10 - Evening - Sunny
68°F 21°C
Sunny
Pleasant near 73°F 23°C, overcast through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling.

Friday, September 11, 2026

Mid-Morning
Steilacoom Weather - 2026-09-11 - Morning - Scattered Showers
56°F 13°C
Scattered Showers
Mid-Afternoon
Steilacoom Weather - 2026-09-11 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Steilacoom Weather - 2026-09-11 - Evening - Overcast
64°F 18°C
Overcast
Comfortable with temperatures reaching 69°F 21°C, scattered downpours possible, with lower humidity and steady pressure.

Saturday, September 12, 2026

Mid-Morning
Steilacoom Weather - 2026-09-12 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
Steilacoom Weather - 2026-09-12 - Afternoon - Scattered Showers
68°F 20°C
Scattered Showers
Early-Evening
Steilacoom Weather - 2026-09-12 - Evening - Overcast
62°F 17°C
Overcast
Enjoyable around 68°F 20°C, locally heavy downpours at times, with steady humidity and steady pressure.

Sunday, September 13, 2026

Mid-Morning
Steilacoom Weather - 2026-09-13 - Morning - Scattered Showers
54°F 12°C
Scattered Showers
Mid-Afternoon
Steilacoom Weather - 2026-09-13 - Afternoon - Partly Cloudy
68°F 20°C
Partly Cloudy
Early-Evening
Steilacoom Weather - 2026-09-13 - Evening - Sunny
63°F 17°C
Sunny
Mild temperatures up to 68°F 20°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds turning from the SSW to the SW at 9 mph 15 km/h. Gusts up to 20 mph 32 km/h.

Monday, September 14, 2026

Mid-Morning
Steilacoom Weather - 2026-09-14 - Morning - Overcast
53°F 11°C
Overcast
Mid-Afternoon
Steilacoom Weather - 2026-09-14 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Steilacoom Weather - 2026-09-14 - Evening - Partly Cloudy
64°F 18°C
Partly Cloudy
Mild with a high of 68°F 20°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.

Tuesday, September 15, 2026

Mid-Morning
Steilacoom Weather - 2026-09-15 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Steilacoom Weather - 2026-09-15 - Afternoon - Sunny
76°F 25°C
Sunny
Early-Evening
Steilacoom Weather - 2026-09-15 - Evening - Sunny
67°F 20°C
Sunny
Pleasant near 76°F 25°C, sunny throughout the day, with lower humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
Steilacoom Weather - 2026-09-16 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Steilacoom Weather - 2026-09-16 - Afternoon - Sunny
81°F 27°C
Sunny
Early-Evening
Steilacoom Weather - 2026-09-16 - Evening - Sunny
72°F 22°C
Sunny
Balmy with temperatures reaching 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
Steilacoom Weather - 2026-09-17 - Morning - Sunny
64°F 18°C
Sunny
Mid-Afternoon
Steilacoom Weather - 2026-09-17 - Afternoon - Sunny
87°F 31°C
Sunny
Early-Evening
Steilacoom Weather - 2026-09-17 - Evening - Sunny
77°F 26°C
Sunny
Quite warm around 87°F 31°C, sunny throughout the day, with lower humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Steilacoom Weather - 2026-09-18 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Steilacoom Weather - 2026-09-18 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Steilacoom Weather - 2026-09-18 - Evening - Overcast
70°F 21°C
Overcast
Warm temperatures up to 82°F 28°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
Steilacoom Weather - 2026-09-19 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Steilacoom Weather - 2026-09-19 - Afternoon - Sunny
75°F 24°C
Sunny
Early-Evening
Steilacoom Weather - 2026-09-19 - Evening - Overcast
65°F 19°C
Overcast
Mild with a high of 75°F 24°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
Steilacoom Weather - 2026-09-20 - Morning - Overcast
56°F 14°C
Overcast
Mid-Afternoon
Steilacoom Weather - 2026-09-20 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Steilacoom Weather - 2026-09-20 - Evening - Sunny
67°F 19°C
Sunny
Pleasant near 73°F 23°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Steilacoom Weather - 2026-09-21 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
Steilacoom Weather - 2026-09-21 - Afternoon - Sunny
74°F 24°C
Sunny
Early-Evening
Steilacoom Weather - 2026-09-21 - Evening - Sunny
67°F 19°C
Sunny
Comfortable with temperatures reaching 74°F 24°C, sunny throughout the day, with lower humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
Steilacoom Weather - 2026-09-22 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
Steilacoom Weather - 2026-09-22 - Afternoon - Sunny
78°F 25°C
Sunny
Early-Evening
Steilacoom Weather - 2026-09-22 - Evening - Sunny
70°F 21°C
Sunny
Enjoyable around 78°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Wednesday, September 23, 2026

Mid-Morning
Steilacoom Weather - 2026-09-23 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Steilacoom Weather - 2026-09-23 - Afternoon - Sunny
78°F 26°C
Sunny
Early-Evening
Steilacoom Weather - 2026-09-23 - Evening - Sunny
68°F 20°C
Sunny
Mild temperatures up to 78°F 26°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.

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Weather by the Numbers

Thu, 10th
Steilacoom WA Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 79°F 26°C
Lo: 54°F 12°C
Sunrise 06:41 AM
Sunset 07:32 PM
Wind WSW 4 mph6 km/h
Dew Point 55°F13°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 16% *
Humidity 65%
Fri, 11th
Steilacoom WA Weather - Friday, Sep 11, 2026 - Overcast
Hi: 69°F 21°C
Lo: 53°F 12°C
Sunrise 06:42 AM
Sunset 07:30 PM
Wind W 4 mph6 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 12% *
Humidity 53%
Sat, 12th
Steilacoom WA Weather - Saturday, Sep 12, 2026 - Overcast
Hi: 71°F 22°C
Lo: 55°F 13°C
Sunrise 06:44 AM
Sunset 07:28 PM
Wind NNE 6 mph10 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 29.88 in1012 mb
POP 12% *
Humidity 51%
Sun, 13th
Steilacoom WA Weather - Sunday, Sep 13, 2026 - Patchy Rain Nearby
Hi: 70°F 21°C
Lo: 52°F 11°C
Sunrise 06:45 AM
Sunset 07:26 PM
Wind SSW 9 mph14 km/h
Dew Point 51°F11°C
uv Index 1
Barometric Pressure 30 in1016 mb
POP 22% *
Humidity 77%
Mon, 14th
Steilacoom WA Weather - Monday, Sep 14, 2026 - Partly Cloudy
Hi: 69°F 21°C
Lo: 48°F 9°C
Sunrise 06:46 AM
Sunset 07:24 PM
Wind W 3 mph4 km/h
Dew Point 49°F9°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 6% *
Humidity 64%
Tue, 15th
Steilacoom WA Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 76°F 25°C
Lo: 51°F 11°C
Sunrise 06:48 AM
Sunset 07:22 PM
Wind NNE 4 mph7 km/h
Dew Point 47°F8°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 45%
Wed, 16th
Steilacoom WA Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 81°F 27°C
Lo: 54°F 12°C
Sunrise 06:49 AM
Sunset 07:20 PM
Wind NNE 5 mph8 km/h
Dew Point 48°F9°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 40%
Thu, 17th
Steilacoom WA Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 88°F 31°C
Lo: 57°F 14°C
Sunrise 06:50 AM
Sunset 07:18 PM
Wind SE 2 mph4 km/h
Dew Point 44°F6°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 0% *
Humidity 29%
Fri, 18th
Steilacoom WA Weather - Friday, Sep 18, 2026 - Cloudy
Hi: 82°F 28°C
Lo: 60°F 16°C
Sunrise 06:52 AM
Sunset 07:16 PM
Wind WSW 3 mph5 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 8% *
Humidity 40%
Sat, 19th
Steilacoom WA Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 75°F 24°C
Lo: 55°F 13°C
Sunrise 06:53 AM
Sunset 07:14 PM
Wind SW 5 mph8 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 50%
Sun, 20th
Steilacoom WA Weather - Sunday, Sep 20, 2026 - Partly Cloudy
Hi: 74°F 23°C
Lo: 52°F 11°C
Sunrise 06:54 AM
Sunset 07:12 PM
Wind WSW 1 mph2 km/h
Dew Point 51°F10°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 10% *
Humidity 59%
Mon, 21st
Steilacoom WA Weather - Monday, Sep 21, 2026 - Sunny
Hi: 75°F 24°C
Lo: 53°F 12°C
Sunrise 06:56 AM
Sunset 07:10 PM
Wind N 7 mph11 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 44%
Tue, 22nd
Steilacoom WA Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 78°F 26°C
Lo: 53°F 12°C
Sunrise 06:57 AM
Sunset 07:07 PM
Wind SE 3 mph5 km/h
Dew Point 44°F6°C
uv Index 6
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 37%
Wed, 23rd
Steilacoom WA Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 79°F 26°C
Lo: 57°F 14°C
Sunrise 06:58 AM
Sunset 07:05 PM
Wind NNW 2 mph4 km/h
Dew Point 48°F9°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 10% *
Humidity 43%
* POP = Probability of Precipitation. Data for 12:00 PM.