Two-week planning outlook

14-Day Weather Forecast for Sioux Falls, South Dakota

Daily high and low temperatures, rain chances, wind, UV index, weekend conditions, and planning guidance for the next two weeks.

Expect daytime highs between 50°F and 85°F during the next 14 days. Rain chances peak at 100% on Thursday, Oct 15, while Tue, Oct 13 · Wed, Oct 7 · Sun, Oct 11 currently look most favorable for outdoor plans.

Updated Oct 6, 9:23 PM -05:00

14 Days at a Glance

Complete two-week outlook

Warmest DaySat, Oct 10 · 85°FClear Sky

Coolest NightSat, Oct 17 · 36°FFew Clouds

Highest Rain ChanceThu, Oct 15 · 100%Moderate Rain

Strongest WindThu, Oct 15 · 24.2 mphNo gust data

Weekend OutlookMostly dry · Clear Sky85°F / 56°F

Total Precipitation0.34 inEstimated across 14 days

Extended local outlook

14-Day Forecast

Detailed 48-hour forecast

Wednesday, Oct 7 · 76°F / 54°F

Scattered Clouds

Rain chance 0%, W 11.2 mph, humidity 34%.

Morning: 55°F
Afternoon: 71°F
Evening: 70°F
Overnight: 61°F
Humidity: 34%
Pressure: 29.97 inHg
Dew point: 42°F
UV index: 4.2 moderate
Sunrise: 7:31 AM
Sunset: 6:57 PM

Temperature Trend

HighLow36°F – 85°F

10/710/810/910/1010/1110/1210/1310/1410/1510/1610/1710/1810/1910/20

Rain Chances

0%10/7

25%10/8

85%10/9

0%10/10

0%10/11

0%10/12

0%10/13

46%10/14

100%10/15

0%10/16

0%10/17

0%10/18

0%10/19

24%10/20

UV Index

Daily peak

4.210/7

3.710/8

3.810/9

3.710/10

010/11

—10/12

—10/13

—10/14

—10/15

—10/16

—10/17

—10/18

—10/19

—10/20

Planning Ahead

Forecast-based guidance

Most Favorable Outdoor Days

Tue, Oct 13 · Wed, Oct 7 · Sun, Oct 11

Lower rain chances and manageable winds

Rainy Days

Thu, Oct 15 · Fri, Oct 9 · Wed, Oct 14

Peak chance 100%

Warmest Days

Sat, Oct 10 · Sun, Oct 11 · Fri, Oct 9

Highs up to 85°F

Coolest Nights

Sat, Oct 17 · Sun, Oct 18 · Fri, Oct 16

Lows near 36°F

Windiest Day

Thursday, Oct 15

24.2 mph · Gusts --

Weekend Weather

Two-week planning

This Weekend

Sat, Oct 1085°F / 67°FClear Sky · Rain 0%

Sun, Oct 1176°F / 56°FClear Sky · Rain 0%

Next Weekend

Sat, Oct 1750°F / 36°FFew Clouds · Rain 0%

Sun, Oct 1863°F / 38°FBroken Clouds · Rain 0%

14-Day Weather Forecast for Sioux Falls, South Dakota

Temperatures range from an overnight low near 36°F to a daytime high near 85°F. The strongest rain signal is 100% on Thursday, Oct 15, with 3 notable wet days in the current outlook.

FAQ

14-day forecast questions for Sioux Falls

What is the 14-day weather forecast for Sioux Falls?

Will it rain in Sioux Falls during the next two weeks?

The strongest rain signal is 100% on Thursday, Oct 15, with 3 notable wet days in the current outlook.

What is the hottest day in Sioux Falls during the next 14 days?

The warmest forecast day is Saturday, Oct 10, with a high near 85°F.

What is the coldest night in Sioux Falls?

The lowest forecast temperature is 36°F on Saturday, Oct 17.

What will the weather be this weekend in Sioux Falls?

This Weekend currently ranges from 56°F to 85°F, with rain chances peaking at 0%.