Weather forecast for tomorrowMattoon, KY
Weather forecast for tomorrow
Monday Oct 19, 2026
- 73°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSW 225°
- Humidity: 50%
- UV index: 5
- Sunrise: 7:04 am CDT
- Sunset: 6:09 pm CDT
- details ▼
Tomorrow, the forecast calls for abundant sunshine.
Day and night temperatures will contrast sharply, ranging from a peak of a moderately hot 73.4°F to a low of an icy 41°F.
The forecasted peak temperature today will be relatively higher than the average October maximum of 68°F.
Sunrise will be at 7:04 am and sunset at 6:09 pm; tomorrow's daylight will last for 11h and 6min.
Day and night temperatures will contrast sharply, ranging from a peak of a moderately hot 73.4°F to a low of an icy 41°F.
The forecasted peak temperature today will be relatively higher than the average October maximum of 68°F.
Sunrise will be at 7:04 am and sunset at 6:09 pm; tomorrow's daylight will last for 11h and 6min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 72°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 5%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 1mphSE 129°
- Humidity: 86%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphSE 145°
- Humidity: 89%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:41°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphSSE 160°
- Humidity: 93%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:39°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 0mphSSE 155°
- Humidity: 95%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:04 am
- 8 am
- 45°F
- Feels like:45°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphSSE 164°
- Humidity: 90%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSW 196°
- Humidity: 55%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSW 229°
- Humidity: 36%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSW 231°
- Humidity: 32%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 70°F
- Feels like:70°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNW 320°
- Humidity: 32%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNNE 14°
- Humidity: 45%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:09 pm
- 8 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 0mphNE 38°
- Humidity: 69%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:48°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 0mphNE 40°
- Humidity: 83%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, clear skies and sunny weather are expected.
The temperature will vary between a minimum of 39.2°F and a maximum of 71.6°F. The warmest part of the day is expected around 3 pm.
The high will be relatively higher than the normal maximum of 68°F for October. The expected low will be more in line with what’s common in November than the current October average of 50°F.
The temperature will vary between a minimum of 39.2°F and a maximum of 71.6°F. The warmest part of the day is expected around 3 pm.
The high will be relatively higher than the normal maximum of 68°F for October. The expected low will be more in line with what’s common in November than the current October average of 50°F.
Updated: Oct 18, 2026 @ 07:50:51 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Monday, sun-filled conditions are expected to persist.
Tomorrow, the maximum temperature will be 73.4°F, while the minimum temperature will be 41°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 68°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 50°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 68°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 50°F.
On Monday, in Mattoon, sunrise will be at 7:04 am and sunset at 6:09 pm (CDT).
In Mattoon, the length of the day tomorrow will be 11h and 6min.
