What is today's weather forecast for South Pekin, IL?

Today's forecast for South Pekin shows a low of 37 degrees Fahrenheit. Mostly cloudy, with a low around 37.

What is the 7-day weather forecast for South Pekin, IL?

The 7-day forecast for South Pekin shows highs from 52 to 67 degrees and lows from 30 to 45 degrees Fahrenheit.

How accurate is the South Pekin weather forecast?

WeatherForYou provides highly accurate South Pekin forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

South Pekin, IL Weather Forecast and Current Conditions (61564)

Current Conditions From Nearby Local Station

50°F
Feels Like 50°F

Humidity 64% Dew Point 38°F Wind NNW 2 MPH Gusts 4 Barometer 29.98 in.761.5 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 2.8 miles E of central South Pekin
at 7:23 PM Thu, Oct 30, 2025

Current Conditions From Nearby Local Station

50°F
Feels Like 50°F

Humidity 64% Dew Point 38°F Wind NNW 2 MPH Gusts 4 Barometer 29.98 in.761.5 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 2.8 miles E of central South Pekin
at 7:23 PM Thu, Oct 30, 2025

Point Forecast at a Glance

ThuOct 30

37°

FriOct 31

58°

34°

SatNov 1

20%

52°

30°

SunNov 2

56°

38°

MonNov 3

63°

34°

TueNov 4

64°

45°

WedNov 5

67°

38°

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 52°F to 67°F. Mostly dry conditions with only one day showing rain chances.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for October-November. Normal highs for this period are around 57°F with lows around 36°F.

This Date in Weather History

1987 - Severe thunderstorms in Oklahoma produced golf ball size hail and wind gusts to 74 mph near the town of Gould. Unseasonably warm weather prevailed across the central U.S. Temperatures warmed into the 80s form Texas to the Lower Missouri Valley.

South Pekin 7 Day Weather Forecast Details

Thursday Oct 30

Night: Mostly cloudy, with a low around 37. West northwest wind around 8 mph, with gusts as high as 18 mph.

Friday Oct 31

Day: Sunny, with a high near 58. West wind 6 to 13 mph, with gusts as high as 18 mph.

Night: A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 34. West northwest wind 3 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.