10-day forecast for Snoqualmie Pass, WA: 43° to 78°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Friday, August 14
65° · 0.05 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1071° / 43°0
Morning48°feels 47°
Afternoon70°feels 68°
Evening63°feels 62°
Overnight48°feels 48°
71 °
Snoqualmie Pass, Monday, 10 August
Overcast. High 71°, low 43°.
Pressure30.03 inHg
Wind6.6 mph W
Humidity38%
Visibility6.2 mi
Dew point41°
Tue, 1171° / 45°0
Morning56°feels 55°
Afternoon71°feels 70°
Evening58°feels 57°
Overnight50°feels 49°
71 °
Snoqualmie Pass, Tuesday, 11 August
Clear. High 71°, low 45°.
Pressure30.06 inHg
Wind6.5 mph W
Humidity37%
Visibility6.2 mi
Dew point42°
Wed, 1263° / 47°0
Morning54°feels 53°
Afternoon60°feels 59°
Evening57°feels 56°
Overnight48°feels 48°
63 °
Snoqualmie Pass, Wednesday, 12 August
Overcast. High 63°, low 47°.
Pressure30.00 inHg
Wind5.3 mph W
Humidity71%
Visibility6.2 mi
Dew point50°
Thu, 1375° / 47°0
Morning56°feels 56°
Afternoon75°feels 74°
Evening60°feels 59°
Overnight48°feels 48°
75 °
Snoqualmie Pass, Thursday, 13 August
Clear. High 75°, low 47°.
Pressure29.88 inHg
Wind5.5 mph W
Humidity37%
Visibility6.2 mi
Dew point46°
Fri, 1478° / 54°0
Morning68°feels 67°
Afternoon76°feels 75°
Evening64°feels 63°
Overnight58°feels 57°
78 °
Snoqualmie Pass, Friday, 14 August
Clear. High 78°, low 54°.
Pressure29.88 inHg
Wind8.7 mph W
Humidity34%
Visibility—
Dew point46°
Sat, 1571° / 50°0
Morning63°feels 62°
Afternoon69°feels 68°
Evening57°feels 56°
Overnight52°feels 52°
71 °
Snoqualmie Pass, Saturday, 15 August
Overcast. High 71°, low 50°.
Pressure29.97 inHg
Wind7.5 mph W
Humidity44%
Visibility—
Dew point47°
Sun, 1667° / 45°0
Morning56°feels 55°
Afternoon65°feels 64°
Evening54°feels 53°
Overnight51°feels 50°
67 °
Snoqualmie Pass, Sunday, 16 August
Overcast. High 67°, low 45°.
Pressure30.03 inHg
Wind8.8 mph W
Humidity46%
Visibility—
Dew point44°
Mon, 1769° / 45°0
Morning56°feels 55°
Afternoon67°feels 65°
Evening56°feels 55°
Overnight53°feels 52°
69 °
Snoqualmie Pass, Monday, 17 August
Overcast. High 69°, low 45°.
Pressure29.97 inHg
Wind6.7 mph W
Humidity39%
Visibility—
Dew point41°
Tue, 1865° / 52°0.05
Morning55°feels 55°
Afternoon58°feels 58°
Evening56°feels 56°
Overnight55°feels 54°
65 °
Snoqualmie Pass, Tuesday, 18 August
Light rain. High 65°, low 52°.
Pressure30.06 inHg
Wind4.2 mph NW
Humidity86%
Visibility—
Dew point54°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Snoqualmie Pass, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.