Snoqualmie, WA Weather Tomorrow

Before heading out, check tomorrow's Snoqualmie weather and the extended 5 day forecast featuring precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction across the Snoqualmie area and around King county, Washington.
Updated: Sun Sep 13th 2026 11:00 AM PDT
Snoqualmie, WA Weather – 9-13 – Light Rain
51° / 46°
Light Rain
It will rain at times in Snoqualmie, with a high of 51°F and a low of 46°F. The chance of rain is 94% with an estimated 1.36in. Winds will be light at 4mph and gusts of 6.7mph at 10 PM. High humidity with average of 98% is anticipated, the maximum being 99% at 12 PM and 96% being its lowest at 11 PM. Barometric pressure is its highest of 30.1inHg at 11 PM, a lowest point of 30inHg at 12 PM with an avg 30.05inHg.
Snoqualmie, WA Weather – 9-14 – Scattered Showers
62° / 49°

Weather Tomorrow

Scattered Showers
Snoqualmie is set for scattered showers with temperatures peaking at 62°F and dipping to 49°F. Rainfall predicted to have a 60% chance with an estimated 0.04in. Winds will be light at 5mph and gusts of 15.7mph at 4 PM. The humidity will be on the higher side, averaging about 79%, the maximum being 96% at 1 AM and 49% being its lowest at 3 PM. Barometric pressure is its highest of 30.14inHg at 9 AM, a lowest point of 30.05inHg at 4 PM with an avg 30.1inHg.
Snoqualmie, WA Weather – 9-15 – Overcast
61° / 48°
Overcast
Snoqualmie is set for cloud-filled skies with temperatures peaking at 61°F and dipping to 48°F. There might be light rainfall having a 15% chance with an estimated 0in. Winds will be light at 6mph and gusts of 17mph at 2 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 92% at 9 PM and 55% being its lowest at 2 PM. Barometric pressure is its highest of 30.13inHg at 11 PM, a lowest point of 30.02inHg at 2 PM with an avg 30.06inHg.
Snoqualmie, WA Weather – 9-16 – Smoky Haze
73° / 51°
Smoky Haze
In Snoqualmie, smoky Haze is likely with a high near 73°F and a low around 51°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 7mph and gusts of 16.3mph at 10 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 85% at 12 AM and 35% being its lowest at 2 PM. Barometric pressure is its highest of 30.16inHg at 6 AM, a lowest point of 30.04inHg at 5 PM with an avg 30.11inHg.
Snoqualmie, WA Weather – 9-17 – Sunny
76° / 55°
Sunny
Snoqualmie may see a sunny day, with daytime highs of 76°F and overnight lows near 55°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 6mph and gusts of 16.3mph at 2 PM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 70% at 9 PM and 29% being its lowest at 1 PM. Barometric pressure is its highest of 30.06inHg at 11 PM, a lowest point of 29.96inHg at 5 PM with an avg 30.01inHg.
Snoqualmie, WA Weather – 9-18 – Sunny
72° / 56°
Sunny
Daytime highs will reach 72°F with lows dropping to 56°F in Snoqualmie, where it will be sunny. There's a very small chance of rainfall, only about 3%. Winds will be light at 6mph and gusts of 16.3mph at 11 PM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 75% at 5 AM and 32% being its lowest at 2 PM. Barometric pressure is its highest of 30.12inHg at 8 AM, a lowest point of 30.05inHg at 5 PM with an avg 30.09inHg.

Currently

Moderate Rain 47°F
29.99 inHg.
Barometer
99%
Humidity
S 4.3 mph
Wind
Moderate Rain

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