Weather forecast for tomorrow
Sumner, IL

Weather forecast for tomorrow

Sunday, Apr 20.

AM Showers
6:05 am

7:34 pm
CDT
AM Showers
81°F / 61°F
  • Wind: 15mph SE
  • Humidity: 66%
  • Precip. probability: 52%
  • Precipitation: 0.39"
  • UV index: 6
Tomorrow, in Sumner, scattered morning showers will bring brief periods of rain.
The likelihood of precipitation is high. However, the rainfall will be light. Temperatures are anticipated to peak at a temperate 80.6°F and drop to a minimum of a comfortable 60.8°F.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at 84.2°F.
Conditions will lean warmer, as the high of 80.6°F is more representative of May's climate.
Sunrise will be at 6:05 am and sunset at 7:34 pm; tomorrow's daylight will last for 13h and 29min.

Frequently asked questions

What is the weather forecast for Sumner for tomorrow?
Tomorrow, occasional light showers are possible in the morning hours.
Will it rain tomorrow?
Light precipitation of 0.39" is expected. The chance of rainfall is 52%.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 60.8°F. The maximum heat index, which combines air temperature and relative humidity, is estimated at 84.2°F.
The maximum temperature tomorrow will be noticeably higher than the average highest temperature of 64.4°F in April. The lowest temperature will be also noticeably higher than the average low of 47.7°F.
What time are sunrise and sunset tomorrow?
On Sunday, in Sumner, sunrise will be at 6:05 am and sunset at 7:34 pm (CDT).
How long will the day be tomorrow?
In Sumner, the length of the day tomorrow will be 13h and 29min.

Hourly weather forecast

12 am
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Wind: 5mph NE
  • Pressure: 30.18"Hg
  • Humidity: 90%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 6mi
2 am
  • 59°F
  • Feels like:
    59°F
Cloudy
Cloudy
  • Wind: 6mph NE
  • Pressure: 30.18"Hg
  • Humidity: 91%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 5mi
4 am
  • 59°F
  • Feels like:
    57°F
Showers
Showers
  • Wind: 8mph ENE
  • Pressure: 30.15"Hg
  • Humidity: 90%
  • Precip. probability: 40%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 am
  • 59°F
  • Feels like:
    57°F
Showers
Showers
  • Wind: 9mph ENE
  • Pressure: 30.18"Hg
  • Humidity: 90%
  • Precip. probability: 58%
  • Precipitation: 0.08"
  • Visibility: 4mi
Sunrise: 6:05 am
8 am
  • 61°F
  • Feels like:
    59°F
Showers
Showers
  • Wind: 11mph E
  • Pressure: 30.15"Hg
  • Humidity: 86%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 5mi
10 am
  • 66°F
  • Feels like:
    66°F
Cloudy
Cloudy
  • Wind: 12mph ESE
  • Pressure: 30.15"Hg
  • Humidity: 77%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 7mi
12 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph SE
  • Pressure: 30.09"Hg
  • Humidity: 67%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 9mi
2 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph SSE
  • Pressure: 30.03"Hg
  • Humidity: 57%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph SSE
  • Pressure: 29.97"Hg
  • Humidity: 49%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 48%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 7:34 pm
8 pm
  • 73°F
  • Feels like:
    73°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 57%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 72°F
  • Feels like:
    72°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 14mph SSE
  • Pressure: 29.88"Hg
  • Humidity: 62%
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • Visibility: 7mi
Tomorrow, a combination of primarily cloud-filled and occasionally damp and turbulent weather is anticipated.
Rainfall is anticipated from 3 am to 9 am, 10 pm and at 11 pm. With light precipitation of 0.12", most rainfall is expected at 11 pm.
The temperature will vary between the lowest temperature of 59°F and the highest temperature of 78.8°F. The warmest part of the day will be from 2 pm to 6 pm.
The maximum temperature will be more comparable to May's average high of 73.9°F than April's 64.4°F. Tomorrow, the overnight low is also more comparable to May's usual minimum of 57.7°F than April's 47.7°F.
Updated: Apr 19, 2025 @ 10:00:45 UTC
Published by: Weather U.S. | About Us
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