Your favorites:

Hamilton County, IL Weather Forecast and Current Conditions

Current Conditions  

Sunny 77°F
Feels Like 77°F  
Humidity 46% Dew Point 55°F Wind E 7 MPH Barometer 30.07 in.763.8 mm
Solar Rad 545 w/m2 Visibility 10 mi.
Report from 21.9 miles NNE of central Hamilton County
at

Current Conditions  

Sunny 77°F
Feels Like 77°F  
Humidity 46% Dew Point 55°F Wind E 7 MPH Barometer 30.07 in.763.8 mm
Solar Rad 545 w/m2 Visibility 10 mi.
Report from 21.9 miles NNE of central Hamilton County
at

Point Forecast at a Glance

ThuOct 16
Thu Oct 16: Sunny, High 80°F, Low 54°F
80°
54°
FriOct 17
Fri Oct 17: Partly Cloudy, High 81°F, Low 61°F
81°
61°
SatOct 18
Sat Oct 18: Thunderstorms with Partly Cloudy, High 85°F, Low 50°F
70%
85°
50°
SunOct 19
Sun Oct 19: Showers with Partly Cloudy, High 67°F, Low 41°F
90%
67°
41°
MonOct 20
Mon Oct 20: Sunny, High 73°F, Low 52°F
73°
52°
TueOct 21
Tue Oct 21: Showers with Partly Cloudy, High 73°F, Low 44°F
20%
73°
44°
WedOct 22
Wed Oct 22: Showers with Partly Cloudy, High 65°F, Low 47°F
20%
65°
47°

Week Ahead Summary

Temperatures start near 80°F, reaching 85°F before cooling to 65°F, then recovering to 65°F by week's end. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for October. Normal highs for this period are around 70°F with lows around 45°F.



This Date in Weather History

1987 - Ten cities in the southeastern U.S. reported record low temperatures for the date. The low of 34 degrees at Augusta GA marked their third straight morning of record cold. A cold front brought showers and thunderstorms to parts of the central U.S. Lightning struck a bull and six cows under a tree near Battiest OK.

More on this and other weather history


Hamilton County 7 Day Weather Forecast Details

Thursday Oct 16

Sunny

Day: Sunny with a high near 80°F. Winds from the E at 3 mph

Mostly Clear

Night: Mostly Clear with a low near 54°F. Winds from the ESE at 6 mph

Friday Oct 17

Partly Cloudy

Day: Partly Cloudy with a high near 81°F. Winds from the SE at 4 mph

Mostly Clear

Night: Mostly Clear with a low near 61°F. Winds from the SSE at 7 mph

Saturday Oct 18

Thunderstorms with Partly Cloudy

Day: Partly Cloudy with Showers and Chance of Storms with a high near 85°F. Winds from the S at 10 mph. Chance of precipitation is 70%

Thunderstorms with Partly Cloudy

Night: Partly Cloudy with Showers and Chance of Storms with a low near 50°F. Winds from the SSW at 13 mph. Chance of precipitation is 90%

Sunday Oct 19

Showers with Partly Cloudy

Day: Partly Cloudy with Showers with a high near 67°F. Winds from the W at 16 mph. Chance of precipitation is 90%

Showers

Night: Clear with Light Rain Showers with a low near 41°F. Winds from the W at 8 mph. Chance of precipitation is 20%

Monday Oct 20

Sunny

Day: Sunny with a high near 73°F. Winds from the SSW at 3 mph

Showers with Partly Cloudy

Night: Partly Cloudy with Showers with a low near 52°F. Winds from the S at 9 mph. Chance of precipitation is 10%

Tuesday Oct 21

Showers with Partly Cloudy

Day: Partly Cloudy with Isolated Showers with a high near 73°F. Winds from the SSW at 10 mph. Chance of precipitation is 20%

Showers with Partly Cloudy

Night: Partly Cloudy with Isolated Showers with a low near 44°F. Winds from the WSW at 12 mph. Chance of precipitation is 20%

Wednesday Oct 22

Showers with Partly Cloudy

Day: Partly Cloudy with Showers with a high near 65°F. Winds from the WSW at 7 mph. Chance of precipitation is 20%

Showers with Partly Cloudy

Night: Partly Cloudy with Showers with a low near 47°F. Winds from the SSW at 4 mph. Chance of precipitation is 20%

Thursday Oct 23

Showers with Partly Cloudy

Day: Partly Cloudy with Showers with a high near 67°F. Winds from the SW at 4 mph. Chance of precipitation is 20%

Showers with Partly Cloudy

Night: Partly Cloudy with Showers with a low near 44°F. Winds from the WNW at 6 mph. Chance of precipitation is 20%

Friday Oct 24

Showers with Partly Cloudy

Day: Partly Cloudy with Showers with a high near 64°F. Winds from the W at 3 mph. Chance of precipitation is 10%

Mostly Clear

Night: Mostly Clear with a low near 43°F. Winds from the S at 4 mph

Saturday Oct 25

Mostly Sunny

Day: Mostly Sunny with a high near 66°F. Winds from the SSW at 3 mph

Showers with Partly Cloudy

Night: Partly Cloudy with Showers with a low near 44°F. Winds from the SSE at 3 mph. Chance of precipitation is 10%

Sun & Moon   Monthly

First Light 6:38 AM

Sunrise 7:05 AM

Sunset 6:16 PM

Last Light 6:43 PM

Moonrise 2:14 AM

Moonset 4:07 PM

Moon Phase
Data costs money. Servers cost money. Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker, contribute to WeatherForYou.com by buying me a coffee or subscribe to our ClearSky ad-free service.

Buy me a coffee

Weather Near Hamilton County

Long Branch, IL

Ina, IL

Johnsonville, IL

Contiguous United States Extremes

Wed's High Temperature
96 at Rio Grande Village, TX

Thu's Low Temperature
15 at 22 Miles Southwest Of Manila, UT


Weather Folklore

If salt is sticky and gains in weight, it will rain before too late.


Ad Free Weather
Current subscribers - login to your ClearSky account

About Hamilton County, Illinois

Hamilton County is a county located in the U.S. state of Illinois. As of the 2020 census, its population was 7,993. Its county seat is McLeansboro. It is located in the southern portion of the state, known locally as "Little Egypt".

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.