Weather forecast for todayCalmar, IA

Weather forecast for today

Current condition 5:32 am CDT

  • 39°F
  • Feels like:
    34°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 10mphS 180°
  • Humidity: 84%
  • Dewpoint: 36°F
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, pristine clear weather creates an ideal outdoor setting.
The temperature is a wintry 39.2°F, the apparent reading is estimated at an icy 33.8°F. The current temperature is near the lowest expected 41°F for today.

Sunday Oct 18, 2026

  • 64°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 16mphSSW 199°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:25 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
Today, in Calmar, bright and sunny weather is expected.
The highest temperature will be a breezy 64.4°F, while the lowest forecasted temperature is an icy 41°F.
The forecast high of 64.4°F aligns more closely with September's typical high of 70.7°F than with October's usual 56.3°F.
Sunrise will be at 7:25 am and sunset at 6:19 pm; the daylight will last for 10h and 55min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 63°C.
Coldest period: 6 am - 8 am 41°C.

Chance of precipitation

Highest chance: 12 am 5%.

Hourly weather forecast

  • 6 am
  • 41°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphSSW 199°
  • Humidity: 84%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:25 am
  • 8 am
  • 41°F
  • Feels like:
    34°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphSSW 198°
  • Humidity: 85%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 48°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphSSW 202°
  • Humidity: 67%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSW 203°
  • Humidity: 52%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSW 204°
  • Humidity: 45%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 194°
  • Humidity: 43%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphS 189°
  • Humidity: 48%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:19 pm
  • 8 pm
  • 54°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphS 187°
  • Humidity: 63%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphSSW 196°
  • Humidity: 69%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Calmar, bright and mostly sunny weather is expected.
The temperature will vary between a maximum of 62.6°F and a minimum of 39.2°F. The feels-like temperature will be between the lowest temperature of 32°F and the highest temperature of 60.8°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature today will resemble September's average maximum of 70.7°F more than October's average. The lowest temperature is in line with October's typical minimum of 41.2°F.
Updated: Oct 18, 2026 @ 10:32:59 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 5:32 am CDT is 39.2°F. Feels-like temperature is 33.8°F.

Today, in Calmar, conditions will remain bright with clear skies.

Today, the highest temperature will be 64.4°F, while the lowest temperature will be 41°F.
The maximum temperature today will be slightly warmer than the average highest temperature in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Calmar, sunrise will be at 7:25 am and sunset at 6:19 pm (CDT).

In Calmar, the length of the day today will be 10h and 55min.