Current Conditions

Sioux City, Iowa

65°F18°C
Partly Cloudy

Wind

S 7 mph12 km/h

Humidity

78%

Cloud Cover

21%

As of Monday, October 12, 2026 at 3:15 AM CDT

Today's Outlook

Night

Partly cloudy, with a low around 71°F22°C. Breezy from the S at 7 mph12 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 77°F25°CLow 71°F22°CPrecip 0 in0 mm—Cloud 42%Wind S 7 mph12 km/hSunday Night: Partly cloudy, with a low around 71°F22°C. Breezy from the S at 7 mph12 km/h.
ClearHigh 79°F26°CLow 55°F13°CPrecip 0 in0 mm—Cloud 18%Wind W 10 mph17 km/hMonday: Mostly clear and warm, with a high of 79°F26°C and morning low of 64°F18°C. Breezy from the WSW at 11 to 13 mph17 to 22 km/h. Monday Night: Mostly clear, with a low around 55°F13°C. Breezy from the WNW at 10 to 14 mph16 to 23 km/h.
ClearHigh 56°F13°CLow 48°F9°CFeels 43°F6°CPrecip 0 in0 mm—Cloud 35%Wind NNW 8 mph13 km/hTuesday: Partly cloudy and mild, with a high of 56°F13°C and morning low of 48°F9°C. Breezy from the NNW at 8 to 9 mph13 to 15 km/h. Dry air. Tuesday Night: Mostly clear, with a low around 48°F9°C. Breezy from the NNW at 9 to 11 mph14 to 17 km/h.
DrizzleHigh 54°F12°CLow 44°F6°CFeels 39°F4°CPrecip 0.03 in0.7 mm33%Cloud 70%Wind NNE 8 mph12 km/hWednesday: Mostly cloudy and mild, with a high of 54°F12°C and morning low of 44°F6°C. Breezy from the NNE at 8 mph13 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 44°F7°C. Breezy from the NNE at 7 to 9 mph12 to 14 km/h. 33% chance of drizzle in the evening.
Light RainHigh 53°F11°CLow 48°F9°CFeels 42°F6°CPrecip 0.26 in6.7 mm69%Cloud 84%Wind NNW 11 mph17 km/hThursday: Overcast and mild, with a high of 53°F11°C. Breezy from the NNW at 11 to 13 mph17 to 22 km/h. 69% chance of light rain in the morning. Dry air. Thursday Night: Mostly cloudy, with a low around 48°F9°C. Windy from the NNW at 11 to 16 mph17 to 26 km/h. 67% chance of light rain overnight.
Partly CloudyHigh 51°F10°CLow 40°F4°CFeels 35°F1°CPrecip 0.01 in0.2 mm8%Cloud 45%Wind NNW 13 mph20 km/hFriday: Mostly cloudy and mild, with a high of 51°F10°C and morning low of 42°F6°C. Breezy from the NNW at 14 to 16 mph22 to 25 km/h. Dry air. Friday Night: Partly cloudy, with a low around 40°F4°C. Windy from the NW at 12 to 17 mph19 to 27 km/h.
ClearHigh 58°F15°CLow 33°F1°CFeels 26°F-3°CPrecip 0 in0 mm—Cloud 6%Wind SSW 11 mph18 km/hSaturday: Mostly clear and mild, with a high of 58°F15°C and morning low of 34°F1°C. Breezy from the SSW at 13 to 15 mph20 to 24 km/h. Dry air. Saturday Night: Mostly clear, with a low around 33°F1°C. Frost likely. Breezy from the S at 10 to 13 mph17 to 22 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
SundayOct 1177°F25°C71°F22°C0 in0 mm· —42%Partly CloudyS 7 mph12 km/h
MondayOct 1279°F26°C55°F13°C0 in0 mm· —18%ClearW 10 mph17 km/h
TuesdayOct 1356°F13°C48°F9°C
Feels 43°F6°C
0 in0 mm· —35%ClearNNW 8 mph13 km/h
WednesdayOct 1454°F12°C44°F6°C
Feels 39°F4°C
0.03 in0.7 mm· 33%70%DrizzleNNE 8 mph12 km/h
ThursdayOct 1553°F11°C48°F9°C
Feels 42°F6°C
0.26 in6.7 mm· 69%84%Light RainNNW 11 mph17 km/h
FridayOct 1651°F10°C40°F4°C
Feels 35°F1°C
0.01 in0.2 mm· 8%45%Partly CloudyNNW 13 mph20 km/h
SaturdayOct 1758°F15°C33°F1°C
Feels 26°F-3°C
0 in0 mm· —6%ClearSSW 11 mph18 km/h
SundayOct 1861°F16°C45°F7°C
Feels 39°F4°C
0.03 in0.8 mm· 14%35%DrizzleS 14 mph22 km/h
MondayOct 1963°F17°C46°F8°C
Feels 42°F5°C
0.02 in0.5 mm· 10%25%DrizzleSSE 9 mph14 km/h
TuesdayOct 2067°F20°C48°F9°C
Feels 44°F7°C
0.03 in0.8 mm· 13%23%DrizzleSSE 11 mph18 km/h
WednesdayOct 2166°F19°C58°F14°C0.24 in6.1 mm· 41%63%ShowersS 12 mph20 km/h
ThursdayOct 2261°F16°C54°F12°C0.28 in7.1 mm· 35%65%ShowersSSW 11 mph18 km/h
FridayOct 2358°F15°C49°F9°C
Feels 44°F7°C
0.24 in6 mm· 28%57%Light Freezing RainSW 11 mph17 km/h
SaturdayOct 2458°F15°C46°F8°C
Feels 41°F5°C
0.13 in3.4 mm· 24%44%ShowersW 10 mph17 km/h
SundayOct 2556°F13°C44°F7°C
Feels 39°F4°C
0.05 in1.2 mm· 14%43%Freezing DrizzleW 9 mph15 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 42.5000°N, 96.4003°W·Elevation: 366m·Timezone: America/Chicago·Population: 82,821