Weather today - Arion, IA

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Weather forecast for today

Current condition 3:23 pm CDT

66°F
Feels like:
66°F

Sunny

Precipitation: 0"
Wind: 17mphS 180°
Humidity: 32%
Dewpoint: 37°F
Pressure: 30.13"Hg
Visibility: 10mi
UV index: 2
details ▼

Currently, sunshine is pouring down, making for a beautiful day.
The temperature is a breezy 66.2°F.

Sunday Oct 18, 2026

min.
41°F

Mostly Clear

Precip. probability: 7%
Precipitation: 0"
Wind: 17mphS 176°
Humidity: 64%
UV index: 0
Sunrise: 7:38 am CDT
Sunset: 6:35 pm CDT
details ▼

During the afternoon and for the rest of the day, mostly clear skies will continue with stable weather.
The lowest temperature will be an icy 41°F.
Sunrise was at 7:38 am and sunset will be at 6:35 pm; the daylight will last for 10h and 58min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 68°C.
Coldest hour: 12 am 48°C.

Chance of precipitation

Highest chance: 12 am 4%.

Hourly weather forecast

4 pm

68°F
Feels like:
68°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 17mphS 188°
Humidity: 32%
Pressure: 30.12"Hg
Visibility: 10mi
UV index: 2
details ▼

5 pm

66°F
Feels like:
66°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 16mphS 186°
Humidity: 33%
Pressure: 30.12"Hg
Visibility: 10mi
UV index: 1
details ▼

6 pm

64°F
Feels like:
63°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 12mphS 178°
Humidity: 36%
Pressure: 30.12"Hg
Visibility: 10mi
UV index: 0
details ▼

Sunset: 6:35 pm

7 pm

61°F
Feels like:
59°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 9mphS 171°
Humidity: 46%
Pressure: 30.12"Hg
Visibility: 10mi
UV index: 0
details ▼

8 pm

55°F
Feels like:
54°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 9mphS 173°
Humidity: 54%
Pressure: 30.15"Hg
Visibility: 10mi
UV index: 0
details ▼

9 pm

54°F
Feels like:
52°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 8mphS 178°
Humidity: 61%
Pressure: 30.18"Hg
Visibility: 10mi
UV index: 0
details ▼

10 pm

52°F
Feels like:
50°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 8mphS 179°
Humidity: 66%
Pressure: 30.21"Hg
Visibility: 10mi
UV index: 0
details ▼

11 pm

50°F
Feels like:
46°F

Clear

Precip. probability: 3%
Precipitation: 0"
Wind: 9mphS 177°
Humidity: 69%
Pressure: 30.21"Hg
Visibility: 10mi
UV index: 0
details ▼

12 am

48°F
Feels like:
45°F

Clear

Precip. probability: 4%
Precipitation: 0"
Wind: 9mphS 179°
Humidity: 73%
Pressure: 30.21"Hg
Visibility: 10mi
UV index: 0
details ▼

1 am

48°F
Feels like:
45°F

Clear

Precip. probability: 4%
Precipitation: 0"
Wind: 7mphS 180°
Humidity: 77%
Pressure: 30.24"Hg
Visibility: 10mi
UV index: 0
details ▼

For the rest of Sunday, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between a maximum of 68°F and a minimum of 50°F.

Updated: Oct 18, 2026 @ 20:23:38 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate