Weather forecast for tomorrow
Downers Grove, IA

Weather forecast for tomorrow

Friday, Jun 20.

AM Showers
5:27 am

8:46 pm
CDT
AM Showers
88°F / 75°F
  • Wind: 18mph S
  • Humidity: 71%
  • Precip. probability: 54%
  • Precipitation: 0.16"
  • UV index: 8
Tomorrow, on Friday, June 20, scattered showers may pass through in the morning.
The likelihood of precipitation is high. However, the rainfall will be light. Expected temperature values will span from a hot 87.8°F down to a temperate 75.2°F.
The maximum heat index, which integrates air moisture with ambient temperature, is evaluated at a fiery hot 100.4°F. Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The forecast high of 87.8°F is more in line with July's average of 80.1°F than June's 77°F.
Sunrise will be at 5:27 am and sunset at 8:46 pm; tomorrow's daylight will last for 15h and 20min.

Frequently asked questions

What is the weather forecast for Downers Grove for tomorrow?
Tomorrow, in Downers Grove, a few scattered rain showers could develop in the morning.
Will it rain tomorrow?
Light precipitation of 0.16" is anticipated. The chance of rainfall is 54%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 87.8°F, while the minimum temperature will be 75.2°F. The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at 100.4°F.
The maximum temperature will be notably higher than the average highest temperature of 77°F in June. The lowest temperature will be also noticeably higher than the average low of 60.4°F.
When are sunrise and sunset tomorrow?
On Friday, in Downers Grove, sunrise will be at 5:27 am and sunset at 8:46 pm (CDT).
How many hours of daylight will Downers Grove have tomorrow?
In Downers Grove, the length of the day tomorrow will be 15h and 20min.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    72°F
Mostly Clear
Mostly Clear
  • Wind: 6mph SSW
  • Pressure: 29.91"Hg
  • Humidity: 79%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 70°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 84%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 68°F
  • Feels like:
    70°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 86%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:27 am
6 am
  • 68°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 7mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 87%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 70°F
  • Feels like:
    72°F
Few Showers
Few Showers
  • Wind: 9mph SSW
  • Pressure: 29.88"Hg
  • Humidity: 87%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 10mi
10 am
  • 72°F
  • Feels like:
    73°F
Showers
Showers
  • Wind: 12mph S
  • Pressure: 29.88"Hg
  • Humidity: 80%
  • Precip. probability: 55%
  • Precipitation: 0.08"
  • Visibility: 7mi
12 pm
  • 77°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph S
  • Pressure: 29.85"Hg
  • Humidity: 69%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 82°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 18mph S
  • Pressure: 29.77"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 86°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 18mph SSW
  • Pressure: 29.74"Hg
  • Humidity: 59%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    95°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph S
  • Pressure: 29.71"Hg
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 86°F
  • Feels like:
    93°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph S
  • Pressure: 29.68"Hg
  • Humidity: 67%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:46 pm
10 pm
  • 82°F
  • Feels like:
    88°F
Mostly Clear
Mostly Clear
  • Wind: 13mph S
  • Pressure: 29.71"Hg
  • Humidity: 77%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of dry and sunny, dull and damp weather is predicted.
Rainfall is predicted at 5 am, and from 7 am to 11 am. With light precipitation of 0.08", most rainfall is expected at 10 am.
The temperature will vary between the lowest temperature of 68°F and the highest temperature of 87.8°F. The feels-like temperature will be between the lowest temperature of 68°F and the highest temperature of 95°F. The hottest part of the day will be at 5 pm and 6 pm.
The temperature will be more similar to what’s typical for July than the usual maximum in June. The minimum temperature will be also more consistent with July's average low of 63.3°F than June's typical 60.4°F.
Updated: Jun 19, 2025 @ 14:34:46 UTC
Published by: Weather U.S. | About Us
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