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Sylvan WA Weather - Clear - 63°F
Clear
63°F
Updated 3:24 pm
Feels Like 61°F
Humidity 60%
Wind NNE 8 mph
Barometer  30.1 in
Dew Point 49°F
Sylvan WA Weather - Clear - 17°C
Clear
17°C
Updated 3:24 pm
Feels Like 16°C
Humidity 60%
Wind NNE 13 km/h
Barometer  101.9 kPa
Dew Point 9°C
Sylvan, WA Weather and Current Conditionssylvan wa weather forecast

Sylvan, WA Weather Forecast

Sylvan Washington WeatherSylvan, Washington Weather Weather Forecast
14 day API forecast for Sylvan, Washington. Note. The 7-day weather forecast for Sylvan, WA is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Sylvan, WA Weather Forecast Dated: 324 PM Wed Sep 30 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.

Wednesday, September 30, 2026

Mid-Morning
Sylvan Weather - 2026-09-30 - Morning - Partly Cloudy
52°F 11°C
Partly Cloudy
Mid-Afternoon
Sylvan Weather - 2026-09-30 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
Sylvan Weather - 2026-09-30 - Evening - Overcast
56°F 14°C
Overcast
Refreshing around 66°F 19°C, partly cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
Sylvan Weather - 2026-10-01 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Sylvan Weather - 2026-10-01 - Afternoon - Overcast
69°F 21°C
Overcast
Early-Evening
Sylvan Weather - 2026-10-01 - Evening - Overcast
61°F 16°C
Overcast
Comfortable with temperatures reaching 69°F 21°C, overcast throughout the day, with lower humidity and steady pressure.

Friday, October 2, 2026

Mid-Morning
Sylvan Weather - 2026-10-02 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Sylvan Weather - 2026-10-02 - Afternoon - Partly Cloudy
71°F 22°C
Partly Cloudy
Early-Evening
Sylvan Weather - 2026-10-02 - Evening - Partly Cloudy
61°F 16°C
Partly Cloudy
Enjoyable around 71°F 22°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the S to the NNE at 5 mph 8 km/h.

Saturday, October 3, 2026

Mid-Morning
Sylvan Weather - 2026-10-03 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
Sylvan Weather - 2026-10-03 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Sylvan Weather - 2026-10-03 - Evening - Sunny
61°F 16°C
Sunny
Mild temperatures up to 72°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.

Sunday, October 4, 2026

Mid-Morning
Sylvan Weather - 2026-10-04 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Sylvan Weather - 2026-10-04 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Sylvan Weather - 2026-10-04 - Evening - Sunny
63°F 17°C
Sunny
Mild with a high of 76°F 24°C, sunny throughout the day, with steady humidity and steady pressure.

Monday, October 5, 2026

Mid-Morning
Sylvan Weather - 2026-10-05 - Morning - Overcast
56°F 14°C
Overcast
Mid-Afternoon
Sylvan Weather - 2026-10-05 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Sylvan Weather - 2026-10-05 - Evening - Partly Cloudy
63°F 17°C
Partly Cloudy
Pleasant near 73°F 23°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.

Tuesday, October 6, 2026

Mid-Morning
Sylvan Weather - 2026-10-06 - Morning - Overcast
57°F 14°C
Overcast
Mid-Afternoon
Sylvan Weather - 2026-10-06 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Sylvan Weather - 2026-10-06 - Evening - Overcast
58°F 15°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Wednesday, October 7, 2026

Mid-Morning
Sylvan Weather - 2026-10-07 - Morning - Overcast
53°F 12°C
Overcast
Mid-Afternoon
Sylvan Weather - 2026-10-07 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
Sylvan Weather - 2026-10-07 - Evening - Sunny
59°F 15°C
Sunny
Enjoyable around 68°F 20°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Thursday, October 8, 2026

Mid-Morning
Sylvan Weather - 2026-10-08 - Morning - Sunny
52°F 11°C
Sunny
Mid-Afternoon
Sylvan Weather - 2026-10-08 - Afternoon - Overcast
72°F 22°C
Overcast
Early-Evening
Sylvan Weather - 2026-10-08 - Evening - Sunny
61°F 16°C
Sunny
Mild temperatures up to 72°F 22°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure.

Friday, October 9, 2026

Mid-Morning
Sylvan Weather - 2026-10-09 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Sylvan Weather - 2026-10-09 - Afternoon - Overcast
68°F 20°C
Overcast
Early-Evening
Sylvan Weather - 2026-10-09 - Evening - Overcast
61°F 17°C
Overcast
Mild with a high of 68°F 20°C, overcast throughout the day, with lower humidity and steady pressure.

Saturday, October 10, 2026

Mid-Morning
Sylvan Weather - 2026-10-10 - Morning - Light Rain
53°F 12°C
Light Rain
Mid-Afternoon
Sylvan Weather - 2026-10-10 - Afternoon - Overcast
53°F 12°C
Overcast
Early-Evening
Sylvan Weather - 2026-10-10 - Evening - Sunny
54°F 12°C
Sunny
Chilly near 53°F 12°C, scattered morning showers before drying out later, with steady humidity and barometric pressure rising.

Sunday, October 11, 2026

Mid-Morning
Sylvan Weather - 2026-10-11 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Sylvan Weather - 2026-10-11 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Sylvan Weather - 2026-10-11 - Evening - Overcast
63°F 18°C
Overcast
Comfortable with temperatures reaching 72°F 22°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling.

Monday, October 12, 2026

Mid-Morning
Sylvan Weather - 2026-10-12 - Morning - Sunny
56°F 13°C
Sunny
Mid-Afternoon
Sylvan Weather - 2026-10-12 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Sylvan Weather - 2026-10-12 - Evening - Sunny
62°F 17°C
Sunny
Enjoyable around 73°F 23°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Tuesday, October 13, 2026

Mid-Morning
Sylvan Weather - 2026-10-13 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Sylvan Weather - 2026-10-13 - Afternoon - Sunny
65°F 19°C
Sunny
Early-Evening
Sylvan Weather - 2026-10-13 - Evening - Sunny
55°F 13°C
Sunny
Mildly cool near 65°F 19°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds switching from the SW to the SSW at 6 mph 9 km/h.

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Weather by the Numbers

Wed, 30th
Sylvan WA Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 66°F 19°C
Lo: 49°F 10°C
Sunrise 07:09 AM
Sunset 06:52 PM
Wind NNE 6 mph9 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 12% *
Humidity 53%
Thu, 1st
Sylvan WA Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 69°F 21°C
Lo: 49°F 9°C
Sunrise 07:10 AM
Sunset 06:50 PM
Wind NE 2 mph3 km/h
Dew Point 44°F6°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 11% *
Humidity 46%
Fri, 2nd
Sylvan WA Weather - Friday, Oct 2, 2026 - Sunny
Hi: 72°F 22°C
Lo: 50°F 10°C
Sunrise 07:11 AM
Sunset 06:47 PM
Wind SW 8 mph13 km/h
Dew Point 55°F13°C
uv Index 3
Barometric Pressure 30.03 in1017 mb
POP 5% *
Humidity 62%
Sat, 3rd
Sylvan WA Weather - Saturday, Oct 3, 2026 - Sunny
Hi: 72°F 22°C
Lo: 51°F 10°C
Sunrise 07:13 AM
Sunset 06:45 PM
Wind NE 6 mph10 km/h
Dew Point 52°F11°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 4% *
Humidity 60%
Sun, 4th
Sylvan WA Weather - Sunday, Oct 4, 2026 - Sunny
Hi: 76°F 24°C
Lo: 51°F 10°C
Sunrise 07:14 AM
Sunset 06:43 PM
Wind NNE 6 mph9 km/h
Dew Point 51°F10°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 2% *
Humidity 50%
Mon, 5th
Sylvan WA Weather - Monday, Oct 5, 2026 - Sunny
Hi: 73°F 23°C
Lo: 52°F 11°C
Sunrise 07:15 AM
Sunset 06:41 PM
Wind SW 4 mph6 km/h
Dew Point 49°F9°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 7% *
Humidity 51%
Tue, 6th
Sylvan WA Weather - Tuesday, Oct 6, 2026 - Overcast
Hi: 68°F 20°C
Lo: 51°F 11°C
Sunrise 07:17 AM
Sunset 06:39 PM
Wind NNE 5 mph8 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 14% *
Humidity 60%
Wed, 7th
Sylvan WA Weather - Wednesday, Oct 7, 2026 - Cloudy
Hi: 69°F 20°C
Lo: 49°F 9°C
Sunrise 07:18 AM
Sunset 06:38 PM
Wind NNE 4 mph7 km/h
Dew Point 47°F8°C
uv Index 4
Barometric Pressure 29.97 in1015 mb
POP 13% *
Humidity 56%
Thu, 8th
Sylvan WA Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 73°F 23°C
Lo: 46°F 8°C
Sunrise 07:20 AM
Sunset 06:36 PM
Wind ESE 1 mph1 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 44%
Fri, 9th
Sylvan WA Weather - Friday, Oct 9, 2026 - Overcast
Hi: 69°F 20°C
Lo: 47°F 8°C
Sunrise 07:21 AM
Sunset 06:34 PM
Wind E 0 mph1 km/h
Dew Point 43°F6°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 11% *
Humidity 47%
Sat, 10th
Sylvan WA Weather - Saturday, Oct 10, 2026 - Light Drizzle
Hi: 56°F 13°C
Lo: 51°F 11°C
Sunrise 07:22 AM
Sunset 06:32 PM
Wind W 1 mph2 km/h
Dew Point 51°F10°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 67% *
Humidity 92%
Sun, 11th
Sylvan WA Weather - Sunday, Oct 11, 2026 - Sunny
Hi: 72°F 22°C
Lo: 50°F 10°C
Sunrise 07:24 AM
Sunset 06:30 PM
Wind NE 2 mph3 km/h
Dew Point 52°F11°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 4% *
Humidity 63%
Mon, 12th
Sylvan WA Weather - Monday, Oct 12, 2026 - Sunny
Hi: 73°F 23°C
Lo: 52°F 11°C
Sunrise 07:25 AM
Sunset 06:28 PM
Wind NNE 5 mph9 km/h
Dew Point 49°F9°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 2% *
Humidity 52%
Tue, 13th
Sylvan WA Weather - Tuesday, Oct 13, 2026 - Sunny
Hi: 68°F 20°C
Lo: 48°F 9°C
Sunrise 07:27 AM
Sunset 06:26 PM
Wind WSW 7 mph11 km/h
Dew Point 43°F6°C
uv Index 5
Barometric Pressure 29.94 in1014 mb
POP 8% *
Humidity 49%
* POP = Probability of Precipitation. Data for 12:00 PM.