Weather forecast for todayGrinnell, IA

Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

Weather forecast for today

Current condition 9:27 pm CDT

  • 52°F
  • Feels like:
    48°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 6mphSSE 150°
  • Humidity: 70%
  • Dewpoint: 43°F
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in Grinnell, warm temperatures and a mostly clear sky create a relaxing setting.
The temperature is a fresh 51.8°F, the apparent reading is calculated to be a brisk 48.2°F. The current temperature is still relatively far from the expected minimum of 41°F.

Sunday Oct 18, 2026

  • min.
  • 41°F
Mostly Clear
Mostly Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphS 182°
  • Humidity: 82%
  • UV index: 0
  • Sunrise: 7:26 am CDT
  • Sunset: 6:25 pm CDT
  • ▼
For the remainder of Sunday, mostly clear skies will continue with stable weather.
The lowest forecasted temperature is an icy 41°F.
Sunrise was at 7:26 am and sunset at 6:25 pm; the daylight lasted for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest period: 10 pm - 11 pm 50°C.
Coldest hour: 6 am 41°C.

Chance of precipitation

Highest chance: 6 am 7%.

Hourly weather forecast

  • 10 pm
  • 50°F
  • Feels like:
    48°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 177°
  • Humidity: 72%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 50°F
  • Feels like:
    46°F
Mostly Clear
Mostly Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 183°
  • Humidity: 76%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 48°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 187°
  • Humidity: 79%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphS 189°
  • Humidity: 82%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 45°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 189°
  • Humidity: 86%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 45°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphS 186°
  • Humidity: 88%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 43°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphS 175°
  • Humidity: 89%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 am
  • 43°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphS 169°
  • Humidity: 90%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 41°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphS 172°
  • Humidity: 90%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 am
  • 41°F
  • Feels like:
    39°F
Mostly Clear
Mostly Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphS 169°
  • Humidity: 91%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Updated: Oct 19, 2026 @ 02:27:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 9:27 pm CDT is 51.8°F.

Today, broadly clear skies are expected.

On Sunday, in Grinnell, sunrise was at 7:26 am and sunset at 6:25 pm (CDT).

Today in Grinnell, the length of the day was 10h and 58min.
Today
Tomorrow
Long-term
YearJFMAMJJASOctoberND

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Grinnell, Iowa, USA

  • en: Grinnell, Iowa, USA
  • es: Grinnell, Iowa, EE.UU.
  • hr: Grinel, Ajova, SAD
  • mk: Grinel, Ajova, SAD
  • sr: Grinel, Ajova, SAD
  • zh: 格林内尔, 爱荷华州, 美国
  • Latitude: 41.743409°
  • Longitude: -92.723246°
  • Elevation: 1020 ft
  • Current time: 9:27pm CDT
  • Sunrise: 7:26 am CDT
  • Sunset: 6:25 pm CDT
  • Timezone: America/Chicago

Nearby Grinnell, Iowa, USA

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