SIOUX CITY, IA 51103 Weather Forecast & Current Conditions

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51103 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
SIOUX CITY, IA Current Weather
2:52 PM CDT OCT 26, 2025
Overcast 66°F
Feels Like:	66°F
Dewpoint:	46°F
Rel. Hum.:	48%
Visibility:	10 miles
Wind:	SSE at 20 mph
Pressure:	30.09 inches
Last 72 hours
Local Area Snow Depth
Iowa Current Weather
Iowa MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

51103 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SIOUX CITY, IA 51103 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly cloudy. Lows in the upper 40s. Southeast winds around 10 mph with gusts up to 25 mph.

MONDAY
Cloudy. A chance of sprinkles in the afternoon. Highs in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

MONDAY NIGHT
Rain. Lows in the lower 40s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

TUESDAY
Rain likely. Highs in the upper 40s. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. Chance of rain 70 percent.

TUESDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph.

WEDNESDAY
Mostly cloudy with a slight chance of rain in the morning, then partly sunny in the afternoon. Highs around 50. Chance of rain 20 percent.

WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 30s.

THURSDAY
Mostly sunny. Highs in the lower 50s.

THURSDAY NIGHT
Partly cloudy. Lows in the lower 30s.

FRIDAY
Mostly sunny. Highs in the lower 50s.

FRIDAY NIGHT
Partly cloudy. Lows in the lower 30s.

SATURDAY
Mostly sunny. Highs in the mid 50s.

SATURDAY NIGHT
Partly cloudy. Lows in the mid 30s.

51103 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SIOUX CITY, IA 51103

Infrared Weather Satellite
SIOUX CITY, IA 51103

51103 WEATHER RADAR LOOP

NEXRAD Weather Radar
SIOUX CITY, IA 51103

MOS COMPUTER WEATHER FORECAST

SIOUX CITY, IA 3 hourly weather forecast

weather forecast created 6:00 AM CST 10/26/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
26 OCT 2025

12 PM

61°

59°

Partly Cloudy

1%

0% Thunder
( 0% severe)

SSE 14

58%

46°

High 64°

3 PM

63°

61°

Partly Cloudy

SSE 15

54%

46°

Mostly Cloudy

6 PM

58°

56°

Mostly Cloudy

2%

0% Thunder
( 1% severe)

SSE 12

62%

45°

9 PM

53°

50°

Mostly Cloudy

SSE 10

77%

46°

Monday
27 OCT 2025

12 AM

52°

48°

Mostly Cloudy

4%

0% Thunder
( 1% severe)

SE 10

77%

45°

Low 47°

3 AM

50°

46°

Mostly Cloudy

SE 10

83%

45°

High 57°

6 AM

49°

45°

NA

6%

0% Thunder
( 2% severe)

SE 10

86%

45°

Increasing Clouds

Chance of Rain

9 AM

51°

46°

Mostly Cloudy

SSE 13

83%

46°

12 PM

55°

51°

Mostly Cloudy

26%
RAIN
<.01 in

0% Thunder
( 2% severe)

SSE 16

74%

47°

3 PM

56°

52°

Overcast

SSE 16

74%

48°

6 PM

55°

52°

Overcast

65%
RAIN
***

0% Thunder
( 6% severe)

SSE 13

77%

48°

9 PM

51°

47°

Mostly Cloudy

SSE 12

93%

49°

Tuesday
28 OCT 2025

12 AM

49°

45°

Mostly Cloudy

63%
RAIN
***

0% Thunder
( 4% severe)

SSE 10

96%

48°

Low 43°

3 AM

47°

42°

Mostly Cloudy

SSW 10

96%

46°

High 49°

6 AM

45°

39°

Mostly Cloudy

38%
RAIN
***

0% Thunder
( 3% severe)

NW 12

96%

44°

Mostly Cloudy

Chance of Rain

9 AM

45°

39°

Mostly Cloudy

NW 13

93%

43°

12 PM

47°

40°

Mostly Cloudy

34%
RAIN
***

0% Thunder
( 3% severe)

NW 16

83%

42°

3 PM

46°

39°

Mostly Cloudy

NNW 18

83%

41°

6 PM

45°

38°

Mostly Cloudy

NNW 15

82%

40°


SIOUX CITY, IA extended weather forecast
Wednesday 29 OCT 2025	Thursday 30 OCT 2025	Friday 31 OCT 2025	Saturday 1 NOV 2025	Sunday 2 NOV 2025
Low 41°	Low 33°	Low 33°	Low 32°	Low 37°
High 52°	High 55°	High 54°	High 60°	High 62°

Overcast 61% Rain	Clear 4% Rain	Clear 9% Rain	Partly Cloudy 14% Rain	Partly Cloudy 15% Rain

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