Weather forecast for tomorrow
Castalia, IA

Weather forecast for tomorrow

Wednesday, Apr 30.

PM Showers
5:59 am

8:08 pm
CDT
PM Showers
63°F / 46°F
  • Wind: 11mph SE
  • Humidity: 61%
  • Precip. probability: 49%
  • Precipitation: 0"
  • UV index: 5
Tomorrow, on Wednesday, April 30, a chance of afternoon showers exists, so it may be a good idea to keep an umbrella handy.
Minimal precipitation is anticipated. The temperature will vary between a maximum of a comfortable 62.6°F and a minimum of a frosty 46.4°F.
The temperature will be higher and more consistent with May's average high of 65.8°F than with April's usual.
Sunrise will be at 5:59 am and sunset at 8:08 pm; tomorrow's daylight will last for 14h and 9min.

Frequently asked questions

What is the weather forecast for Castalia for tomorrow?
On Wednesday, scattered afternoon showers may bring wet conditions in some areas.
Will it rain tomorrow?
Tomorrow, there is a low chance of minimal precipitation in Castalia.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 46.4°F.
The highest temperature will be slightly warmer than the average maximum of 54.3°F in April. The lowest temperature will be also relatively higher than the average low of 37.9°F.
What time are sunrise and sunset tomorrow?
On Wednesday, in Castalia, sunrise will be at 5:59 am and sunset at 8:08 pm (CDT).
How long will the day be tomorrow?
In Castalia, tomorrow, there will be 14h and 9min of daylight.

Hourly weather forecast

12 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Wind: 2mph ENE
  • Pressure: 30.15"Hg
  • Humidity: 67%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 41°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph E
  • Pressure: 30.15"Hg
  • Humidity: 74%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 41°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph E
  • Pressure: 30.15"Hg
  • Humidity: 76%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:59 am
6 am
  • 41°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph ESE
  • Pressure: 30.12"Hg
  • Humidity: 78%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 45°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph SE
  • Pressure: 30.12"Hg
  • Humidity: 74%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 54°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SE
  • Pressure: 30.09"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 57°F
  • Feels like:
    55°F
Cloudy
Cloudy
  • Wind: 10mph SE
  • Pressure: 30.03"Hg
  • Humidity: 55%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 61°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 11mph SE
  • Pressure: 30"Hg
  • Humidity: 52%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 59°F
  • Feels like:
    57°F
Showers
Showers
  • Wind: 11mph SE
  • Pressure: 29.94"Hg
  • Humidity: 57%
  • Precip. probability: 50%
  • Precipitation: 0.04"
  • Visibility: 6mi
6 pm
  • 57°F
  • Feels like:
    54°F
Showers
Showers
  • Wind: 11mph SE
  • Pressure: 29.91"Hg
  • Humidity: 63%
  • Precip. probability: 35%
  • Precipitation: 0.04"
  • Visibility: 6mi
8 pm
  • 55°F
  • Feels like:
    54°F
Showers
Showers
  • Wind: 7mph ESE
  • Pressure: 29.88"Hg
  • Humidity: 72%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Visibility: 3mi
Sunset: 8:08 pm
10 pm
  • 52°F
  • Feels like:
    50°F
Showers
Showers
  • Wind: 7mph ESE
  • Pressure: 29.88"Hg
  • Humidity: 82%
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Visibility: 4mi
Tomorrow, on Wednesday, a combination of gloomy, clear and rain-soaked weather is forecasted.
With minimal precipitation of 0.04", rainfall is forecasted at 3 pm, 4 pm, and from 6 pm to 11 pm.
The temperature will be between the lowest temperature of 41°F and the highest temperature of 60.8°F. The warmest part of the day will be at 2 pm and 3 pm.
The expected temperature aligns more with May's average high than with April's 54.3°F. The expected low will be also more consistent with what’s common in May than the current April average of 37.9°F.
Updated: Apr 29, 2025 @ 05:52:19 UTC
Published by: Weather U.S. | About Us
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