10-day forecast for Sun Valley, ID: 2° to 55°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Friday, November 13
35° · 0.4 in
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1448° / 23°0.19
Morning30°feels 30°
Afternoon48°feels 48°
Evening23°feels 23°
Overnight34°feels 31°
48 °
Sun Valley, Saturday, 14 November
Snow. High 48°, low 23°.
Pressure29.80 inHg
Wind2.9 mph W
Humidity73%
Visibility6.2 mi
Dew point25°
Sun, 1538° / 23°0
Morning24°feels 24°
Afternoon38°feels 34°
Evening27°feels 27°
Overnight24°feels 24°
38 °
Sun Valley, Sunday, 15 November
Overcast. High 38°, low 23°.
Pressure30.03 inHg
Wind4.9 mph S
Humidity69%
Visibility6.2 mi
Dew point21°
Mon, 1635° / 25°0.4
Morning30°feels 30°
Afternoon34°feels 29°
Evening31°feels 31°
Overnight28°feels 28°
35 °
Sun Valley, Monday, 16 November
Snow. High 35°, low 25°.
Pressure29.97 inHg
Wind4 mph S
Humidity85%
Visibility3.8 mi
Dew point30°
Tue, 1730° / 18°0.23
Morning29°feels 24°
Afternoon30°feels 27°
Evening26°feels 26°
Overnight30°feels 25°
30 °
Sun Valley, Tuesday, 17 November
Snow. High 30°, low 18°.
Pressure29.83 inHg
Wind4.3 mph N
Humidity91%
Visibility—
Dew point28°
Wed, 1826° / 2°0.05
Morning16°feels 12°
Afternoon22°feels 21°
Evening22°feels 17°
Overnight24°feels 18°
26 °
Sun Valley, Wednesday, 18 November
Light snow. High 26°, low 2°.
Pressure30.06 inHg
Wind6 mph S
Humidity78%
Visibility—
Dew point15°
Thu, 1932° / 20°0.33
Morning28°feels 28°
Afternoon30°feels 30°
Evening28°feels 26°
Overnight21°feels 13°
32 °
Sun Valley, Thursday, 19 November
Snow. High 32°, low 20°.
Pressure30.03 inHg
Wind8.8 mph N
Humidity92%
Visibility—
Dew point28°
Fri, 2033° / 20°0.02
Morning26°feels 17°
Afternoon31°feels 24°
Evening29°feels 22°
Overnight22°feels 11°
33 °
Sun Valley, Friday, 20 November
Light snow. High 33°, low 20°.
Pressure29.94 inHg
Wind11.9 mph N
Humidity82%
Visibility—
Dew point26°
Sat, 2134° / 21°0.09
Morning27°feels 22°
Afternoon31°feels 30°
Evening24°feels 20°
Overnight26°feels 24°
34 °
Sun Valley, Saturday, 21 November
Snow. High 34°, low 21°.
Pressure29.91 inHg
Wind8.9 mph N
Humidity84%
Visibility—
Dew point27°
Sun, 2232° / 17°0
Morning21°feels 15°
Afternoon30°feels 30°
Evening23°feels 22°
Overnight20°feels 13°
32 °
Sun Valley, Sunday, 22 November
Overcast. High 32°, low 17°.
Pressure29.97 inHg
Wind7 mph N
Humidity78%
Visibility—
Dew point23°
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 Sun Valley, ID 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.