Weather forecast for tomorrow
Jacob, IL

Weather forecast for tomorrow

Wednesday, Jun 18.

PM Thunderstorms / Wind
5:34 am

8:24 pm
CDT
PM Thunderstorms / Wind
84°F / 70°F
  • Wind: 21mph SW
  • Humidity: 76%
  • Precip. probability: 58%
  • Precipitation: 0.51"
  • UV index: 7
Tomorrow, on Wednesday, afternoon storms may produce gusty winds and occasional lightning.
With a high probability, moderate precipitation is anticipated. The temperature variation is expected to range from a maximum of a warm 84.2°F to a minimum of a delightful 69.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is appraised at a blazing 93.2°F. Note that heat index values are valued for light wind and location in the shade.
The forecasted maximum temperature will closely reflect June's average high of 84.7°F.
Sunrise will be at 5:34 am and sunset at 8:24 pm; tomorrow's daylight will last for 14h and 50min.

Frequently asked questions

What is the weather forecast for Jacob for tomorrow?
Tomorrow, afternoon thunderstorms will arrive with blustery winds, creating hazardous conditions.
Will it rain tomorrow?
Moderate precipitation of 0.51" is expected. The possibility of rainfall is 58%.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 69.8°F. The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at 93.2°F.
The highest temperature will be in line with the average maximum of 84.7°F in June. The lowest temperature will be also in line with the average low of 66.4°F.
When are sunrise and sunset tomorrow?
On Wednesday, in Jacob, sunrise will be at 5:34 am and sunset at 8:24 pm (CDT).
How many hours of daylight will Jacob have tomorrow?
In Jacob, the length of the day tomorrow will be 14h and 50min.

Hourly weather forecast

12 am
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 29.83"Hg
  • Humidity: 89%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 75°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph S
  • Pressure: 29.83"Hg
  • Humidity: 92%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 75°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSW
  • Pressure: 29.8"Hg
  • Humidity: 97%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 5:34 am
6 am
  • 75°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph S
  • Pressure: 29.8"Hg
  • Humidity: 93%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 77°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 89%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 82°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 76%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    90°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 21mph SSW
  • Pressure: 29.83"Hg
  • Humidity: 70%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    90°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 17mph SW
  • Pressure: 29.83"Hg
  • Humidity: 72%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 7mi
4 pm
  • 84°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph SW
  • Pressure: 29.8"Hg
  • Humidity: 70%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    88°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 12mph SW
  • Pressure: 29.77"Hg
  • Humidity: 74%
  • Precip. probability: 30%
  • Precipitation: 0.08"
  • Visibility: 8mi
8 pm
  • 77°F
  • Feels like:
    81°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 10mph SW
  • Pressure: 29.8"Hg
  • Humidity: 81%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 9mi
Sunset: 8:24 pm
10 pm
  • 73°F
  • Feels like:
    77°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 9mph SW
  • Pressure: 29.83"Hg
  • Humidity: 90%
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • Visibility: 7mi
Tomorrow, on Wednesday, a combination of gloomy, storm-filled and clear weather is predicted.
Rainfall is forecasted from 1 pm to 3 pm, and from 5 pm to 10 pm. With light precipitation of 0.12", most rainfall is expected at 7 pm.
The temperature will be between the lowest temperature of 73.4°F and the highest temperature of 84.2°F. The feels-like temperature will be between the lowest temperature of 75.2°F and the highest temperature of 91.4°F. The hottest part of the day will be at noon, 1 pm, 3 pm and 4 pm.
The maximum temperature will be in line with June's average highest temperature of 84.7°F. The lowest temperature is also in line with June's typical minimum of 66.4°F.
Updated: Jun 17, 2025 @ 23:57:22 UTC
Published by: Weather U.S. | About Us
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