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Summerville, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Station  

Cloudy 66°F
Feels Like 66°F  
Humidity 83% Dew Point 61°F Wind Calm 0 MPH Barometer 29.49 in.749.0 mm
Solar Rad 0 w/m2 UV Index 0
Report from a personal weather station 13.7 miles ENE of central Summerville
at

Current Conditions From Nearby Station  

Cloudy 66°F
Feels Like 66°F  
Humidity 83% Dew Point 61°F Wind Calm 0 MPH Barometer 29.49 in.749.0 mm
Solar Rad 0 w/m2 UV Index 0
Report from a personal weather station 13.7 miles ENE of central Summerville
at

Point Forecast at a Glance

WedOct 15
Wed Oct 15: Showers, Low 57°F
 
57°
ThuOct 16
Thu Oct 16: Mostly Sunny, High 81°F, Low 57°F
81°
57°
FriOct 17
Fri Oct 17: Partly Sunny, High 80°F, Low 62°F
80°
62°
SatOct 18
Sat Oct 18: Thunderstorms, High 76°F, Low 47°F
80%
76°
47°
SunOct 19
Sun Oct 19: Showers, High 63°F, Low 41°F
50%
63°
41°
MonOct 20
Mon Oct 20: Sunny, High 72°F, Low 48°F
72°
48°
TueOct 21
Tue Oct 21: Sunny, High 72°F, Low 45°F
72°
45°

Week Ahead Summary

Variable temperatures through the week, ranging from 63°F to 81°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for October. Normal highs for this period are around 68°F with lows around 45°F.



This Date in Weather History

1954 - Hurricane Hazel struck the Carolina coastline. The hurricane demolished every pier along a 170 mile stretch from Myrtle Beach SC to Cedar Island NC, and obliterated entire lines of beach homes. Hurricane Hazel also destroyed 1500 homes as it moved inland with seventeen foot tides. Winds between Myrtle Beach SC and Cape Fear NC gusted to 150 mph. Hurricane Hazel caused 163 million dollars damage, and claimed the lives of 98 persons.

More on this and other weather history


Summerville 7 Day Weather Forecast Details

Wednesday Oct 15

Showers

Night: A slight chance of rain showers before 1am. Mostly clear, with a low around 57. East wind around 6 mph.

Thursday Oct 16

Mostly Sunny

Day: Mostly sunny, with a high near 81. Southeast wind 6 to 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 57. Southeast wind 7 to 10 mph, with gusts as high as 21 mph.

Friday Oct 17

Partly Sunny

Day: Partly sunny, with a high near 80. South wind around 12 mph, with gusts as high as 21 mph.

Showers with Partly Cloudy

Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 62. South wind around 10 mph. Chance of precipitation is 20%.

Saturday Oct 18

Thunderstorms

Day: A slight chance of rain showers before 7am, then showers and thunderstorms. Mostly cloudy. High near 76, with temperatures falling to around 69 in the afternoon. Chance of precipitation is 80%.

Thunderstorms

Night: Showers and thunderstorms. Mostly cloudy, with a low around 47. Chance of precipitation is 80%.

Sunday Oct 19

Showers

Day: A chance of rain showers before 1pm. Mostly sunny, with a high near 63. Chance of precipitation is 50%.

Clear

Night: Clear, with a low around 41.

Monday Oct 20

Sunny

Day: Sunny, with a high near 72.

Mostly Clear

Night: Mostly clear, with a low around 48.

Tuesday Oct 21

Sunny

Day: Sunny, with a high near 72.

Showers

Night: A slight chance of rain showers after 7pm. Mostly clear, with a low around 45. Chance of precipitation is 20%.

Wednesday Oct 22

Chance Rain Showers With Sunny

Day: A slight chance of rain showers before 7am. Sunny, with a high near 67. Chance of precipitation is 20%.

Sun & Moon   Monthly

First Light 6:44 AM

Sunrise 7:11 AM

Sunset 6:23 PM

Last Light 6:50 PM

Moonrise 1:10 AM

Moonset 3:49 PM

Moon Phase
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Weather Near Summerville

Hettick, IL

Lakeview, IL

Moline Acres, MO

Contiguous United States Extremes

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

Wed's Low Temperature
17 at 11 Miles West-northwest Of Augusta, MT


Weather Folklore

Soot falls down before a rain.


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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.