Weather forecast for tomorrow
La Harpe, IL

Weather forecast for tomorrow

Friday, Jun 20.

Partly Cloudy
5:31 am

8:39 pm
CDT
Partly Cloudy
88°F / 75°F
  • Wind: 16mph S
  • Humidity: 72%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 7
On Friday, in La Harpe, moderate cloud cover will mix with sunshine throughout the day.
The maximum forecasted temperature is a blazing 87.8°F, while the minimum temperature will be a moderately hot 75.2°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a sweltering 100.4°F. Note that heat index values are valued for light wind and location in the shade. Bear in mind that direct sunshine exposure increases weather impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
It will be hotter, and the temperature will align more closely with July's average high of 82.6°F than June's.
Sunrise will be at 5:31 am and sunset at 8:39 pm; tomorrow's daylight will last for 15h and 8min.

Frequently asked questions

What is the weather forecast for La Harpe for tomorrow?
On Friday, in La Harpe, expect a partly sunny afternoon with variable cloud cover.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 87.8°F, while the lowest temperature will be 75.2°F. The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at 100.4°F.
The highest temperature will be slightly warmer than the average maximum of 80.4°F in June. The lowest temperature will be uncommonly higher than the average low of 63.7°F.
What time are sunrise and sunset tomorrow?
On Friday, in La Harpe, sunrise will be at 5:31 am and sunset at 8:39 pm (CDT).
How long will the day be tomorrow?
In La Harpe, tomorrow, there will be 15h and 8min of daylight.

Hourly weather forecast

12 am
  • 68°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 5mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 86%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 66°F
  • Feels like:
    68°F
Mostly Clear
Mostly Clear
  • Wind: 6mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 87%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 66°F
  • Feels like:
    66°F
Mostly Clear
Mostly Clear
  • Wind: 6mph SSW
  • Pressure: 29.94"Hg
  • Humidity: 89%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:31 am
6 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph S
  • Pressure: 29.94"Hg
  • Humidity: 89%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 72°F
  • Feels like:
    72°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph S
  • Pressure: 29.94"Hg
  • Humidity: 83%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 77°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph S
  • Pressure: 29.91"Hg
  • Humidity: 74%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 81°F
  • Feels like:
    84°F
Cloudy
Cloudy
  • Wind: 12mph S
  • Pressure: 29.91"Hg
  • Humidity: 70%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 84°F
  • Feels like:
    90°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph S
  • Pressure: 29.88"Hg
  • Humidity: 66%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    93°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph S
  • Pressure: 29.8"Hg
  • Humidity: 65%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 86°F
  • Feels like:
    95°F
Sunny
Sunny
  • Wind: 16mph S
  • Pressure: 29.77"Hg
  • Humidity: 67%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 84°F
  • Feels like:
    91°F
Sunny
Sunny
  • Wind: 13mph S
  • Pressure: 29.77"Hg
  • Humidity: 71%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:39 pm
10 pm
  • 81°F
  • Feels like:
    86°F
Clear
Clear
  • Wind: 12mph S
  • Pressure: 29.77"Hg
  • Humidity: 77%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of clear and gloomy weather is expected.
The temperature will vary between the lowest temperature of 66.2°F and the highest temperature of 86°F. The feels-like temperature will vary between a minimum of 66.2°F and a maximum of 95°F. The hottest part of the day will be from 4 pm to 7 pm.
The maximum is expected to resemble July's average high of 82.6°F rather than June's. Forecast models suggest a low also more comparable to July's typical minimum of 66.2°F than June's usual 63.7°F.
Updated: Jun 19, 2025 @ 10:54:54 UTC
Published by: Weather U.S. | About Us
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