Weather forecast for today
Castalia, IA

Weather forecast for today

Sunday, Jun 1.

Mostly Sunny
5:27 am

8:41 pm
CDT
Mostly Sunny
81°F / 59°F
  • Wind: 4mph SE
  • Humidity: 45%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 8
Today, on Sunday, June 1, sunshine will lead the day, with clouds making only brief appearances.
The expected temperature range extends from a high of a temperate 80.6°F to a low of a moderate 59°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at 80.6°F.
Today's highest temperature will be slightly warmer than the average June maximum of 75.4°F.
Sunrise will be at 5:27 am and sunset at 8:41 pm; the daylight will last for 15h and 13min.

Current condition

Partly Cloudy
2:19 am CDT
Partly Cloudy
  • 54°F
  • Feels like: 54°F
  • Wind: 0mph S
  • Humidity: 88%
  • Dewpoint: 50°F
  • Pressure: 29.87"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
Currently, patches of clouds are drifting across the sky.
The temperature is a crisp 53.6°F. The current temperature is far from the maximum of 80.6°F forecasted for today.

Frequently asked questions

What is the current temperature?
The current temperature (2:19 am CDT) is 53.6°F.
What is the weather forecast for Castalia for today?
On Sunday, mainly sunny conditions will dominate the day.
What will be the highest temperature today in Castalia?
Today, the maximum temperature in Castalia will be 80.6°F, while the minimum temperature will be 59°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is assessed at 80.6°F.
Today, the highest temperature will be a few degrees higher than the average maximum temperature in June. The lowest temperature today will be in line with the average low temperature.
When is the sunrise / sunset today?
On Sunday, in Castalia, sunrise will be at 5:27 am and sunset at 8:41 pm (CDT).
How many hours of daylight will Castalia have today?
In Castalia, the length of the day today will be 15h and 13min.

Hourly weather forecast

4 am
  • 52°F
  • Feels like:
    52°F
Mostly Clear
Mostly Clear
  • Wind: 2mph E
  • Pressure: 29.85"Hg
  • Humidity: 90%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:27 am
6 am
  • 52°F
  • Feels like:
    52°F
Sunny
Sunny
  • Wind: 2mph ENE
  • Pressure: 29.88"Hg
  • Humidity: 89%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Wind: 2mph E
  • Pressure: 29.91"Hg
  • Humidity: 72%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Wind: 2mph E
  • Pressure: 29.91"Hg
  • Humidity: 52%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 2mph SE
  • Pressure: 29.91"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 2mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 33%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph S
  • Pressure: 29.85"Hg
  • Humidity: 30%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    79°F
Sunny
Sunny
  • Wind: 4mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 31%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 75°F
  • Feels like:
    75°F
Sunny
Sunny
  • Wind: 4mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 39%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:41 pm
10 pm
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 5mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 50%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Today, in Castalia, primarily bright and occasionally cloud-filled weather is predicted.
The temperature will vary between a minimum of 50°F and a maximum of 78.8°F. The warmest part of the day will be from 4 pm to 6 pm.
Today, the maximum will be a few degrees higher than the average high for June. Today, the lowest temperature will be also in line with June's usual minimum.
Updated: Jun 1, 2025 @ 07:19:54 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate

Castalia, Iowa, USA

  • en: Castalia, Iowa, USA
  • es: Castalia, Iowa, EE.UU.
  • hr: Kastalija, Ajova, SAD
  • sr: Kastalija, Ajova, SAD
  • zh: Castalia, 爱荷华州, 美国
  • Latitude: 43.111820°
  • Longitude: -91.676361°
  • Elevation: 1250 ft
  • Current time: 2:19am CDT
  • Sunrise: 5:27 am CDT
  • Sunset: 8:41 pm CDT
  • Timezone: America/Chicago
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