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As of 23:26 MDT

Weather in Sun Valley, ID

61°Current weather

Sun Valley, Saturday, 8 August, 23:26

Mostly clear. Feels like 59°. High 88°, low 52°.

Pressure30.12 inHg
Wind8.3 mph N
Humidity47%
Visibility6.2 mi
Dew point39°

10-day forecast for Sun Valley, ID: 51° to 91°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

91°
Best day: Sunday, August 9
79°
Worst day: Friday, August 14

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0991° / 51°0Mostly clear
MorningClear58°feels 54°
AfternoonOvercast90°feels 86°
EveningClear81°feels 79°
OvernightClear60°feels 57°
91 °Mostly clear

Sun Valley, Sunday, 9 August

Mostly clear. High 91°, low 51°.

Pressure29.85 inHg
Wind10.1 mph SW
Humidity10%
Visibility6.2 mi
Dew point23°
Mon, 1089° / 52°0Clear
MorningOvercast58°feels 55°
AfternoonClear89°feels 85°
EveningClear77°feels 75°
OvernightClear58°feels 54°
89 °Clear

Sun Valley, Monday, 10 August

Clear. High 89°, low 52°.

Pressure29.85 inHg
Wind11.5 mph SW
Humidity11%
Visibility6.2 mi
Dew point24°
Tue, 1190° / 61°0Clear
MorningClear68°feels 66°
AfternoonClear89°feels 85°
EveningOvercast78°feels 76°
OvernightClear62°feels 59°
90 °Clear

Sun Valley, Tuesday, 11 August

Clear. High 90°, low 61°.

Pressure29.91 inHg
Wind6.2 mph SW
Humidity11%
Visibility6.2 mi
Dew point23°
Wed, 1284° / 65°0Overcast
MorningOvercast71°feels 68°
AfternoonOvercast81°feels 79°
EveningMostly clear77°feels 75°
OvernightOvercast67°feels 64°
84 °Overcast

Sun Valley, Wednesday, 12 August

Overcast. High 84°, low 65°.

Pressure29.85 inHg
Wind10.2 mph S
Humidity17%
Visibility6.2 mi
Dew point30°
Thu, 1382° / 60°0Overcast
MorningOvercast67°feels 64°
AfternoonOvercast81°feels 80°
EveningOvercast77°feels 77°
OvernightOvercast66°feels 63°
82 °Overcast

Sun Valley, Thursday, 13 August

Overcast. High 82°, low 60°.

Pressure29.77 inHg
Wind10.4 mph S
Humidity17%
Visibility—
Dew point30°
Fri, 1479° / 59°0Light rain
MorningLight rain65°feels 63°
AfternoonLight rain78°feels 78°
EveningLight rain70°feels 68°
OvernightLight rain60°feels 58°
79 °Light rain

Sun Valley, Friday, 14 August

Light rain. High 79°, low 59°.

Pressure29.91 inHg
Wind10.3 mph W
Humidity18%
Visibility—
Dew point30°
Sat, 1579° / 57°0Overcast
MorningOvercast63°feels 61°
AfternoonOvercast77°feels 76°
EveningOvercast76°feels 76°
OvernightOvercast62°feels 60°
79 °Overcast

Sun Valley, Saturday, 15 August

Overcast. High 79°, low 57°.

Pressure30.06 inHg
Wind12 mph SW
Humidity30%
Visibility—
Dew point40°
Sun, 1682° / 56°0Clear
MorningClear64°feels 62°
AfternoonClear81°feels 79°
EveningClear76°feels 76°
OvernightClear62°feels 60°
82 °Clear

Sun Valley, Sunday, 16 August

Clear. High 82°, low 56°.

Pressure30.06 inHg
Wind10 mph W
Humidity18%
Visibility—
Dew point31°
Mon, 1786° / 59°0.04Light rain
MorningLight rain66°feels 64°
AfternoonLight rain82°feels 80°
EveningLight rain80°feels 78°
OvernightLight rain60°feels 59°
86 °Light rain

Sun Valley, Monday, 17 August

Light rain. High 86°, low 59°.

Pressure30.03 inHg
Wind11.2 mph S
Humidity20%
Visibility—
Dew point34°

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.