Weather forecast for tomorrowHarmon, IL
Weather forecast for tomorrow
Sunday Nov 1, 2026
- 68°F
- 54°F
AM Clouds / PM Sun
- Precip. probability: 14%
- Precipitation: 0.04"
- Wind: 8mphSE 130°
- Humidity: 67%
- UV index: 2
- Sunrise: 7:30 am CDT
- Sunset: 5:52 pm CDT
- details ▼
Tomorrow, on Sunday, after a cloudy morning, the sun will make its presence known by the afternoon, offering a warmer, brighter end to the day.
Minimal precipitation is anticipated. The temperature will fluctuate from a high of a delightful 68°F to a low of a cool 53.6°F.
Weather conditions lean warmer, with the temperature tracking September's average high of 73.9°F.
Sunrise will be at 7:30 am and sunset at 5:52 pm; tomorrow's daylight will last for 10h and 22min.
Minimal precipitation is anticipated. The temperature will fluctuate from a high of a delightful 68°F to a low of a cool 53.6°F.
Weather conditions lean warmer, with the temperature tracking September's average high of 73.9°F.
Sunrise will be at 7:30 am and sunset at 5:52 pm; tomorrow's daylight will last for 10h and 22min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 66°C.
Coldest period: 12 am - 6 am 54°C.
Coldest period: 12 am - 6 am 54°C.
Chance of precipitation
Highest chance: 9 am 8%.
Hourly weather forecast
- 12 am
- 54°F
- Feels like:54°F
Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphESE 104°
- Humidity: 84%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 3mphE 88°
- Humidity: 85%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 52°F
- Feels like:52°F
Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 4mphESE 103°
- Humidity: 84%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 54°F
- Feels like:52°F
Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphE 97°
- Humidity: 83%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:30 am
- 8 am
- 55°F
- Feels like:55°F
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 5mphESE 112°
- Humidity: 82%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 63°F
- Feels like:63°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSE 132°
- Humidity: 67%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 66°F
- Feels like:66°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSE 138°
- Humidity: 60%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSE 141°
- Humidity: 59%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSE 140°
- Humidity: 59%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 5:52 pm
- 6 pm
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphESE 123°
- Humidity: 72%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 57°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphESE 118°
- Humidity: 81%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 55°F
- Feels like:54°F
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSE 141°
- Humidity: 88%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily gloomy and occasionally damp weather is anticipated.
The temperature will be between a minimum of 51.8°F and a maximum of 66.2°F. The warmest part of the day will be from noon to 4 pm.
The temperature will feel more resembling September's average high than the expected maximum for October. The expected low will be also more in line with what’s typical in September than in October.
The temperature will be between a minimum of 51.8°F and a maximum of 66.2°F. The warmest part of the day will be from noon to 4 pm.
The temperature will feel more resembling September's average high than the expected maximum for October. The expected low will be also more in line with what’s typical in September than in October.
Updated: Oct 31, 2026 @ 05:26:39 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, clouds linger in the morning, but expect afternoon sunshine to bring a pleasant shift.
Tomorrow, there is a low chance of minimal precipitation in Harmon.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 53.6°F.
The highest temperature tomorrow will be a few degrees higher than the average maximum temperature in October. The lowest temperature will be also relatively higher than the average low of 44.6°F.
The highest temperature tomorrow will be a few degrees higher than the average maximum temperature in October. The lowest temperature will be also relatively higher than the average low of 44.6°F.
On Sunday, in Harmon, sunrise will be at 7:30 am and sunset at 5:52 pm (CDT).
In Harmon, Illinois, the length of the day tomorrow will be 10h and 22min.
