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As of 06:53 CDT

Weather in Sioux Falls, SD

68°Current weather

Sioux Falls, Sunday, 9 August, 06:53

Partly cloudy. Feels like 69°. High 86°, low 67°.

Pressure29.80 inHg
Wind2 mph SE
Humidity91%
Visibility6.2 mi
Dew point66°

10-day forecast for Sioux Falls, SD: 57° to 96°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

96°
Best day: Tuesday, August 18
84° · 0.69 in
Worst day: Monday, August 10

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

Mon, 1084° / 63°0.69Heavy rain
MorningOvercast66°feels 66°
AfternoonOvercast80°feels 80°
EveningClear84°feels 85°
OvernightOvercast70°feels 71°
84 °Heavy rain

Sioux Falls, Monday, 10 August

Heavy rain. High 84°, low 63°.

Pressure29.85 inHg
Wind5.1 mph SE
Humidity60%
Visibility6.2 mi
Dew point65°
Tue, 1194° / 64°0.03Light rain
MorningClear68°feels 69°
AfternoonMostly clear92°feels 92°
EveningOvercast84°feels 85°
OvernightOvercast75°feels 76°
94 °Light rain

Sioux Falls, Tuesday, 11 August

Light rain. High 94°, low 64°.

Pressure29.77 inHg
Wind11.7 mph NE
Humidity45%
Visibility6.2 mi
Dew point64°
Wed, 1291° / 63°0.01Light rain
MorningMostly clear67°feels 66°
AfternoonOvercast89°feels 87°
EveningOvercast81°feels 80°
OvernightClear67°feels 67°
91 °Light rain

Sioux Falls, Wednesday, 12 August

Light rain. High 91°, low 63°.

Pressure29.88 inHg
Wind10.3 mph E
Humidity35%
Visibility6.2 mi
Dew point54°
Thu, 1368° / 60°0.3Rain
MorningRain63°feels 63°
AfternoonRain61°feels 61°
EveningRain62°feels 63°
OvernightOvercast66°feels 65°
68 °Rain

Sioux Falls, Thursday, 13 August

Rain. High 68°, low 60°.

Pressure30.06 inHg
Wind14.2 mph NE
Humidity97%
Visibility—
Dew point60°
Fri, 1471° / 57°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast70°feels 69°
EveningOvercast65°feels 65°
OvernightOvercast60°feels 60°
71 °Overcast

Sioux Falls, Friday, 14 August

Overcast. High 71°, low 57°.

Pressure30.12 inHg
Wind13 mph SE
Humidity49%
Visibility—
Dew point49°
Sat, 1574° / 61°0.03Light rain
MorningLight rain63°feels 63°
AfternoonLight rain70°feels 70°
EveningLight rain73°feels 73°
OvernightLight rain67°feels 68°
74 °Light rain

Sioux Falls, Saturday, 15 August

Light rain. High 74°, low 61°.

Pressure30.12 inHg
Wind9.5 mph SE
Humidity74%
Visibility—
Dew point59°
Sun, 1690° / 64°0Overcast
MorningOvercast70°feels 70°
AfternoonOvercast85°feels 85°
EveningOvercast81°feels 82°
OvernightOvercast68°feels 69°
90 °Overcast

Sioux Falls, Sunday, 16 August

Overcast. High 90°, low 64°.

Pressure30.12 inHg
Wind9.3 mph SW
Humidity39%
Visibility—
Dew point55°
Mon, 1788° / 63°0.06Light rain
MorningLight rain69°feels 70°
AfternoonLight rain86°feels 88°
EveningLight rain83°feels 85°
OvernightLight rain70°feels 71°
88 °Light rain

Sioux Falls, Monday, 17 August

Light rain. High 88°, low 63°.

Pressure30.00 inHg
Wind15.7 mph S
Humidity47%
Visibility—
Dew point61°
Tue, 1896° / 68°0Partly cloudy
MorningPartly cloudy74°feels 76°
AfternoonPartly cloudy91°feels 94°
EveningPartly cloudy93°feels 96°
OvernightPartly cloudy79°feels 81°
96 °Partly cloudy

Sioux Falls, Tuesday, 18 August

Partly cloudy. High 96°, low 68°.

Pressure29.80 inHg
Wind14 mph S
Humidity48%
Visibility—
Dew point65°

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 Sioux Falls, SD 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.