Weather forecast for todayMarengo, IA

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 2:22 pm CDT

  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 16mphS 180°
  • Humidity: 37%
  • Dewpoint: 39°F
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
Currently, the sun dominates the sky, creating a bright and refreshing ambiance.
The temperature is an enjoyable 66.2°F. The current temperature is the maximum expected temperature for today.

Sunday Oct 18, 2026

  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphS 188°
  • Humidity: 38%
  • UV index: 3
  • Sunrise: 7:24 am CDT
  • Sunset: 6:22 pm CDT
  • ▼
Today, sunny conditions are expected to continue.
Substantial temperature fluctuations from a high of a comfortable 66.2°F to a low of a wintry 39.2°F are forecasted.
The high temperature will be a couple of degrees higher than the typical October level of 60.1°F.
Sunrise was at 7:24 am and sunset will be at 6:22 pm; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 66°C.
Coldest hour: 12 am 48°C.

Chance of precipitation

Highest chance: 11 pm - 12 am 5%.

Hourly weather forecast

  • 3 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSW 193°
  • Humidity: 36%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphS 190°
  • Humidity: 36%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphS 186°
  • Humidity: 36%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphS 179°
  • Humidity: 42%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:22 pm
  • 7 pm
  • 57°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphS 174°
  • Humidity: 52%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphS 176°
  • Humidity: 61%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 54°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphS 178°
  • Humidity: 66%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphS 178°
  • Humidity: 72%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphS 180°
  • Humidity: 76%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphS 184°
  • Humidity: 80%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the remainder of Sunday, mainly sunny weather and a cloudless sky are anticipated.
The temperature will be between the highest temperature of 66.2°F and the lowest temperature of 50°F. The warmest part of the day will be from 3 pm to 5 pm.
Today, the maximum will be moderately higher than the average high for October. The minimum temperature will be also relatively lower than October's average low of 44.4°F.
Updated: Oct 18, 2026 @ 19:22:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 2:22 pm CDT, the temperature is 66.2°F.

Today, in Marengo, skies are expected to be clear and full of sunshine.

Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 39.2°F.
The highest temperature will be a few degrees higher than the average maximum of 60.1°F in October. Today, the lowest temperature will be also a few degrees lower than the average low temperature.

On Sunday, in Marengo, sunrise was at 7:24 am and sunset will be at 6:22 pm (CDT).

In Marengo, the length of the day today will be 10h and 58min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Marengo, Iowa, USA

  • en: Marengo, Iowa, USA
  • es: Marengo, Iowa, EE.UU.
  • hr: Marengo, Ajova, SAD
  • mk: Marengo, Ajova, SAD
  • sr: Marengo, Ajova, SAD
  • zh: 马伦戈, 爱荷华州, 美国
  • Latitude: 41.792782°
  • Longitude: -92.069625°
  • Elevation: 738 ft
  • Current time: 2:22pm CDT
  • Sunrise: 7:24 am CDT
  • Sunset: 6:22 pm CDT
  • Timezone: America/Chicago

Nearby Marengo, Iowa, USA

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