Sioux City (IA)
Today
Today weather in Sioux City
Monday, July 27th, 2026
44°
Sunny
Feels like 34° · Low 25°
Official weather alert: Heat Advisory. A scorching day is predicted for Sioux City Today with temperatures soaring to a blistering 43 °F and settling to a still-warm 25 °F at night. It'll be quite breezy in Sioux City Today with average wind speeds of 27 km/h. Intermittent light showers are likely, with about 1.36 mm expected.
44° / 25°
Temp
57%
Rain
27 km/h
Wind
54%
Humidity
Sioux City Weather Pages
Sioux City hourly forecast for today
Scroll right to see more weather forecasts for Sioux City today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:12 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 08:00 PM | 08:51 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | |  |  |  |  | | | | | | |  | | | | | | |  | | | | Next |
| temperatures | 27.5° | 27° | 26.4° | 26° | 25.6° | 26° | 25.2° | Sunrise | 25.1° | 27.2° | 29.3° | 31.6° | 37.8° | 39.2° | 42° | 43.5° | 42.9° | 42.8° | 42° | 41.1° | 38.9° | 35.7° | Sunset | 32.2° | 31.4° | 29.1° | |
| Feels like | 30.8° | 30.1° | 26.6° | 24.2° | 22.3° | 24.5° | 20.6° | 20° | 31.3° | 36° | 39.8° | 51.1° | 54.4° | 33.7° | 34.4° | 33.6° | 33.8° | 33.3° | 32.8° | 31.1° | 28.3° | 25.4° | 24.4° | 21.7° | |||
| wind speed | 4 km/h | 6 km/h | 7 km/h | 8 km/h | 7 km/h | 6 km/h | 7 km/h | 7 km/h | 8 km/h | 3 km/h | 7 km/h | 14 km/h | 20 km/h | 22 km/h | 26 km/h | 27 km/h | 26 km/h | 24 km/h | 22 km/h | 19 km/h | 17 km/h | 14 km/h | 15 km/h | 18 km/h | |||
| wind degree | 94° | 122° | 135° | 123° | 106° | 91° | 133° | 160° | 169° | 113° | 58° | 51° | 62° | 72° | 83° | 95° | 109° | 110° | 109° | 108° | 114° | 117° | 120° | 127° | |||
| wind direction | E | ESE | SE | ESE | ESE | E | SE | SSE | S | ESE | ENE | NE | ENE | ENE | E | E | ESE | ESE | ESE | ESE | ESE | ESE | ESE | SE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.3 mm | 0.5 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.2 mm | 0 mm | 0.3 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 9% | 10% | 12% | 13% | 14% | 43% | 58% | 15% | 12% | 9% | 6% | 2% | 2% | 1% | 7% | 17% | 8% | 17% | 6% | 17% | 1% | 1% | 6% | 1% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 79% | 83% | 87% | 89% | 91% | 90% | 92% | 94% | 88% | 82% | 72% | 55% | 53% | 21% | 16% | 16% | 16% | 17% | 18% | 22% | 25% | 29% | 28% | 37% | |||
| dew point | 23.6° | 23.9° | 24.2° | 24.1° | 24.1° | 24.3° | 23.7° | 24.1° | 25° | 25.8° | 25.8° | 27.3° | 27.9° | 15° | 12.5° | 12.1° | 11.6° | 11.9° | 11.8° | 13° | 12.8° | 11.9° | 10.9° | 12.8° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 75% | 82% | 3% | 0% | 0% | 0% | 2% | 0% | 5% | 76% | 87% | 79% | 71% | 70% | 81% | 6% | 8% | 70% | 13% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.8 | 2.1 | 4.1 | 6.4 | 8.3 | 9.4 | 9.2 | 7.9 | 5.9 | 3.4 | 1.8 | 0.6 | 0.1 | 0 | 0 | 0 |
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Weather in Sioux City today
The weather in Sioux City today is expected to be much warmer than usual, with a forecast temperature of 44 °F, compared to an average of 38 °F for July 27th in recent years.
temperatures
44 °F
rain
1.4 mm
wind
27 km/h
UV
Very High
Sioux City daylight overview ☀️
Today in Sioux City, The sun rises at 06:12 and sets at 20:51, giving a total daylight duration of 14 hours and 39 minutes.
Quick links
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What to wear today in Sioux City? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Sioux City forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
Umbrella
The weather today in Sioux City - FAQ
What is the maximum temperature for today in Sioux City?
The maximum temperature for today in Sioux City is expected to be 44° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Sioux City? 🌧️
Yes, there is a 57% chance of rain in Sioux City today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Sioux City? 🌀
The wind in Sioux City is expected to blow at 27 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Sioux City today?
Given the forecast of 44 °F with a 57% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Sioux City today.
What is the sunrise and sunset time for Sioux City today?
The sun is expected to rise at 06:12 and set at 20:51 in Sioux City.
How accurate is the weather forecast Sioux City today? ✅
Sioux City weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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