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As of 10:51 CDT

Weather in Sun Valley Lake, IA

85°Current weather

Sun Valley Lake, Sunday, 9 August, 10:51

Clear. Feels like 90°. High 98°, low 73°.

Pressure29.83 inHg
Wind17.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point72°

10-day forecast for Sun Valley Lake, IA: 61° to 104°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.

98°
Best day: Sunday, August 9
77° · 0.52 in
Worst day: Thursday, August 13

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

Mon, 1092° / 71°0.05Light rain
MorningOvercast74°feels 74°
AfternoonOvercast89°feels 88°
EveningOvercast82°feels 83°
OvernightLight rain73°feels 74°
92 °Light rain

Sun Valley Lake, Monday, 10 August

Light rain. High 92°, low 71°.

Pressure29.85 inHg
Wind6.7 mph SW
Humidity48%
Visibility6.2 mi
Dew point65°
Tue, 11104° / 70°0.23Heavy rain
MorningOvercast75°feels 75°
AfternoonOvercast99°feels 102°
EveningLight rain86°feels 88°
OvernightClear80°feels 80°
104 °Heavy rain

Sun Valley Lake, Tuesday, 11 August

Heavy rain. High 104°, low 70°.

Pressure29.77 inHg
Wind16 mph SW
Humidity39%
Visibility6.2 mi
Dew point65°
Wed, 1291° / 69°0Partly cloudy
MorningPartly cloudy73°feels 74°
AfternoonOvercast89°feels 93°
EveningOvercast83°feels 87°
OvernightOvercast71°feels 72°
91 °Partly cloudy

Sun Valley Lake, Wednesday, 12 August

Partly cloudy. High 91°, low 69°.

Pressure29.83 inHg
Wind10 mph E
Humidity54%
Visibility6.2 mi
Dew point67°
Thu, 1377° / 68°0.52Rain
MorningLight rain69°feels 70°
AfternoonRain76°feels 77°
EveningRain69°feels 71°
OvernightOvercast71°feels 73°
77 °Rain

Sun Valley Lake, Thursday, 13 August

Rain. High 77°, low 68°.

Pressure29.83 inHg
Wind18.2 mph NE
Humidity80%
Visibility—
Dew point69°
Fri, 1472° / 64°0.12Light rain
MorningLight rain65°feels 66°
AfternoonLight rain68°feels 69°
EveningLight rain72°feels 73°
OvernightLight rain69°feels 70°
72 °Light rain

Sun Valley Lake, Friday, 14 August

Light rain. High 72°, low 64°.

Pressure30.03 inHg
Wind15.1 mph E
Humidity98%
Visibility—
Dew point67°
Sat, 1586° / 67°0.02Light rain
MorningLight rain71°feels 71°
AfternoonLight rain80°feels 80°
EveningLight rain79°feels 84°
OvernightLight rain72°feels 73°
86 °Light rain

Sun Valley Lake, Saturday, 15 August

Light rain. High 86°, low 67°.

Pressure30.03 inHg
Wind13.3 mph E
Humidity76%
Visibility—
Dew point70°
Sun, 1683° / 65°0.09Light rain
MorningLight rain70°feels 72°
AfternoonLight rain80°feels 82°
EveningLight rain74°feels 74°
OvernightLight rain65°feels 66°
83 °Light rain

Sun Valley Lake, Sunday, 16 August

Light rain. High 83°, low 65°.

Pressure30.12 inHg
Wind15.5 mph N
Humidity58%
Visibility—
Dew point63°
Mon, 1777° / 61°0.01Light rain
MorningLight rain66°feels 66°
AfternoonLight rain77°feels 77°
EveningLight rain72°feels 72°
OvernightLight rain66°feels 65°
77 °Light rain

Sun Valley Lake, Monday, 17 August

Light rain. High 77°, low 61°.

Pressure30.09 inHg
Wind8.6 mph SE
Humidity54%
Visibility—
Dew point57°
Tue, 1890° / 62°0.08Light rain
MorningLight rain69°feels 70°
AfternoonLight rain86°feels 89°
EveningLight rain84°feels 89°
OvernightLight rain72°feels 73°
90 °Light rain

Sun Valley Lake, Tuesday, 18 August

Light rain. High 90°, low 62°.

Pressure29.77 inHg
Wind13.6 mph S
Humidity53%
Visibility—
Dew point64°

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 Lake, IA 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.