Weather forecast for tomorrow
Castleton, IL

Weather forecast for tomorrow

Wednesday, Jun 18.

AM Showers
5:24 am

8:35 pm
CDT
AM Showers
77°F / 61°F
  • Wind: 16mph SW
  • Humidity: 82%
  • Precip. probability: 56%
  • Precipitation: 0.2"
  • UV index: 6
Tomorrow, on Wednesday, a wet morning start with light showers is expected.
The chance of rainfall is high. However, precipitation will be light. The highest anticipated temperature is a warm 77°F, while the lowest temperature will be a breezy 60.8°F.
June's standard high of 79.3°F is forecasted to be reached during the day.
Sunrise will be at 5:24 am and sunset at 8:35 pm; tomorrow's daylight will last for 15h and 11min.

Frequently asked questions

What is the weather forecast for Castleton for tomorrow?
Tomorrow, in Castleton, morning showers are expected.
Will it rain tomorrow?
Light precipitation of 0.2" is anticipated. The chance of rainfall is 56%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 77°F, while the minimum temperature will be 60.8°F.
The highest temperature will be in line with the average maximum of 79.3°F in June. The lowest temperature will be also in line with the average low of 62.2°F.
When is the sunrise / sunset tomorrow?
On Wednesday, in Castleton, sunrise will be at 5:24 am and sunset at 8:35 pm (CDT).
How long will the day be tomorrow?
In Castleton, tomorrow, there will be 15h and 11min of daylight.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    73°F
Showers
Showers
  • Wind: 6mph SE
  • Pressure: 29.77"Hg
  • Humidity: 88%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 am
  • 70°F
  • Feels like:
    72°F
Showers
Showers
  • Wind: 5mph SE
  • Pressure: 29.77"Hg
  • Humidity: 92%
  • Precip. probability: 37%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 am
  • 70°F
  • Feels like:
    72°F
Cloudy
Cloudy
  • Wind: 5mph SSE
  • Pressure: 29.74"Hg
  • Humidity: 93%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
Sunrise: 5:24 am
6 am
  • 70°F
  • Feels like:
    72°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 5mph SSE
  • Pressure: 29.74"Hg
  • Humidity: 94%
  • Precip. probability: 50%
  • Precipitation: 0.04"
  • Visibility: 7mi
8 am
  • 72°F
  • Feels like:
    73°F
Showers
Showers
  • Wind: 7mph S
  • Pressure: 29.74"Hg
  • Humidity: 88%
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 am
  • 73°F
  • Feels like:
    75°F
Showers
Showers
  • Wind: 9mph S
  • Pressure: 29.71"Hg
  • Humidity: 83%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 7mi
12 pm
  • 75°F
  • Feels like:
    77°F
Showers
Showers
  • Wind: 12mph SSW
  • Pressure: 29.68"Hg
  • Humidity: 84%
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 pm
  • 75°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 15mph WSW
  • Pressure: 29.65"Hg
  • Humidity: 77%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 75°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph W
  • Pressure: 29.65"Hg
  • Humidity: 77%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 73°F
  • Feels like:
    75°F
Few Showers
Few Showers
  • Wind: 12mph WNW
  • Pressure: 29.68"Hg
  • Humidity: 77%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 9mi
8 pm
  • 72°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph NW
  • Pressure: 29.71"Hg
  • Humidity: 83%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 9mi
Sunset: 8:35 pm
10 pm
  • 68°F
  • Feels like:
    70°F
Few Showers
Few Showers
  • Wind: 7mph NW
  • Pressure: 29.77"Hg
  • Humidity: 91%
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • Visibility: 4mi
Tomorrow, on Wednesday, weather will be unstable, and a mix of cloud-filled, showery, dry and sunny and lightning-active weather is predicted.
With minimal precipitation of 0.04", rainfall is anticipated at 12 am, 2 am, 3 am, and from 5 am to 12 pm, 6 pm, 9 pm and at 10 pm.
The temperature will be between the lowest temperature of 66.2°F and the highest temperature of 77°F. The warmest part of the day will be around 5 pm.
The high temperature is expected to be resembling June's usual value of 79.3°F. The night temperature will be also alike with the standard June low of 62.2°F.
Updated: Jun 17, 2025 @ 07:42:00 UTC
Published by: Weather U.S. | About Us
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