SERGEANT BLUFF, IA 51054 Weather Forecast & Current Conditions

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SIOUX CITY, IA
Current Weather

11:52 PM CDT AUG 23, 2026
Overcast
66°F
Feels Like: 66°F
Dewpoint: 64°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: ESE at 5 mph
Pressure: 30.03 inches
Last 72 hours

Local Area Snow Depth

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SERGEANT BLUFF, IA 51054
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Mostly cloudy. A chance of showers and thunderstorms. Near steady temperature in the mid 60s. South winds around 5 mph. Chance of rain 50 percent.
MONDAY
Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Humid with highs in the upper 70s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the mid 60s. South winds 5 to 10 mph.
TUESDAY
Partly sunny. A slight chance of showers and thunderstorms in the morning. Humid with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Humid with lows in the lower 60s. West winds around 5 mph.
WEDNESDAY
Sunny. Highs in the lower 80s.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s.
THURSDAY
Sunny. Highs in the lower 80s.
THURSDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of showers after midnight. Lows around 60. Chance of rain 30 percent.
FRIDAY
Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 40 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the mid 60s. Chance of rain 50 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 50 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms after midnight. Lows in the mid 60s. Chance of rain 40 percent.

Visible Weather Satellite
SERGEANT BLUFF, IA 51054
Infrared Weather Satellite
SERGEANT BLUFF, IA 51054
NEXRAD Weather Radar
SERGEANT BLUFF, IA 51054

SIOUX CITY, IA 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/23/2026
Monday
24 AUG 2026
SERGEANT BLUFF, IA 51054 weather forecast Day 1, 0 hours 1 AM 65° 65° Mostly Cloudy 51%
RAIN
.5–1 in
0% Thunder
( 28% severe)
SE   7 93% 63°
Low 62° SERGEANT BLUFF, IA 51054 weather forecast Day 1, 3 hours 4 AM 64° 64° Mostly Cloudy SSE   7 93% 62°
High 78° SERGEANT BLUFF, IA 51054 weather forecast Day 1, 6 hours 7 AM 63° 63° Overcast 20%
RAIN
.01–.1 in
0% Thunder
( 14% severe)
SE   8 93% 61°

Decreasing Clouds

Chance of Rain

SERGEANT BLUFF, IA 51054 weather forecast Day 1, 9 hours 10 AM 67° 67° Mostly Cloudy S   10 90% 64°
SERGEANT BLUFF, IA 51054 weather forecast Day 1, 12 hours 1 PM 73° 73° Mostly Cloudy 2%

0% Thunder
( 9% severe)
S   12 76% 65°
SERGEANT BLUFF, IA 51054 weather forecast Day 1, 15 hours 4 PM 77° 79° Partly Cloudy S   10 69% 66°
SERGEANT BLUFF, IA 51054 weather forecast Day 1, 18 hours 7 PM 77° 79° Partly Cloudy 2%

0% Thunder
( 14% severe)
SSE   9 69% 66°
SERGEANT BLUFF, IA 51054 weather forecast Day 1, 21 hours 10 PM 71° 71° Mostly Cloudy SSE   8 81% 65°
Tuesday
25 AUG 2026
SERGEANT BLUFF, IA 51054 weather forecast Day 2, 0 hours 1 AM 67° 67° Mostly Cloudy 9%

0% Thunder
( 25% severe)
SSE   7 90% 64°
Low 63° SERGEANT BLUFF, IA 51054 weather forecast Day 2, 3 hours 4 AM 65° 65° Mostly Cloudy SSE   6 93% 63°
High 84° SERGEANT BLUFF, IA 51054 weather forecast Day 2, 6 hours 7 AM 64° 65° Partly Cloudy 17%
RAIN
<.01 in
0% Thunder
( 25% severe)
SSE   5 93% 62°

Partly Cloudy

Chance of Rain

SERGEANT BLUFF, IA 51054 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy SSW   6 87% 68°
SERGEANT BLUFF, IA 51054 weather forecast Day 2, 12 hours 1 PM 80° 83° Partly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 11% severe)
SW   6 72% 70°
SERGEANT BLUFF, IA 51054 weather forecast Day 2, 15 hours 4 PM 83° 87° Partly Cloudy W   7 63% 69°
SERGEANT BLUFF, IA 51054 weather forecast Day 2, 18 hours 7 PM 81° 84° Partly Cloudy 2%

0% Thunder
( 13% severe)
W   7 67% 69°
SERGEANT BLUFF, IA 51054 weather forecast Day 2, 21 hours 10 PM 73° 73° Partly Cloudy WSW   8 79% 66°

SIOUX CITY, IA extended weather forecast

BAD DAY
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Low 60° Low 60° Low 58° Low 59° Low 58°
High 88° High 86° High 87° High 84° High 80°
SERGEANT BLUFF, IA 51054 weather forecast Day 3 SERGEANT BLUFF, IA 51054 weather forecast Day 4 SERGEANT BLUFF, IA 51054 weather forecast Day 5 SERGEANT BLUFF, IA 51054 weather forecast Day 6 SERGEANT BLUFF, IA 51054 weather forecast Day 7
Partly Cloudy
24% Rain
Partly Cloudy
31% Rain
Clear
6% Rain
Partly Cloudy
20% Rain
Partly Cloudy
45% Rain
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