What is today's weather forecast for Streator, IL?

Today's forecast for Streator shows a high of 13 degrees Fahrenheit. Sunny, with a high near 13.

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

The 7-day forecast for Streator shows highs from 13 to 34 degrees and lows from 3 to 22 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Streator, IL this week?

Yes, rain is possible in Streator this week. Precipitation chances: Saturday (40% chance), Sunday (20% chance), Monday (50% chance), Tuesday (50% chance), Wednesday (50% chance).

How accurate is the Streator weather forecast?

WeatherForYou provides highly accurate Streator 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.

Streator, IL Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

11°F
Feels Like 8°F

Humidity 81% Dew Point 6°F Wind NE 2 MPH Gusts 5 Barometer 30.47 in.

Report from a MADIS/MESONET weather station 0.9 mi. NW of central Streator
at 4:30 AM Thu, Dec 4, 2025

Point Forecast at a Glance

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

20%

MonDec 8

TueDec 9

WedDec 10

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures climb from 13°F to a high of 34°F by week's end. Unsettled weather expected with snow likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 11°F below the historical average for December. Normal highs for this period are around 37°F with lows around 21°F.

This Date in Weather History

1987 - A cold front crossing the Pacific Coast Region brought high winds and heavy rain to California. Thunderstorm winds gusted to 55 mph at Newport Beach CA, and Mount Wilson CA was drenched with 2.17 inches of rain in six hours. Gale force winds prevailed along the Northern Pacific Coast, and winds in the Tehachapis Mountains of southern California gusted to 60 mph.

Streator, IL 7 Day Weather Forecast Details

Thursday Dec 4

Day: Sunny, with a high near 13. Wind chill values as low as -9. North northwest wind around 5 mph becoming calm in the morning. Winds could gust as high as 10 mph.

Night: Mostly clear, with a temperature falling to near -3 by 9pm, then rising to around 7 during the remainder of the night. Wind chill values as low as -14. Calm wind becoming south around 5 mph in the evening. Winds could gust as high as 15 mph.

Friday Dec 5

Day: Mostly sunny, with a high near 29. Wind chill values as low as -4. South southwest wind around 10 mph, with gusts as high as 15 mph.

Night: Mostly cloudy, with a low around 21. South southwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

Saturday Dec 6

Day: Mostly cloudy, with a high near 29. West wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph.

Night: A 40 percent chance of snow. Mostly cloudy, with a low around 14.

Sunday Dec 7

Day: A 20 percent chance of snow before noon. Partly sunny, with a high near 24.

Night: Mostly cloudy, with a low around 3.

Monday Dec 8

Day: Partly sunny, with a high near 22.

Night: A chance of snow. Mostly cloudy, with a low around 14.

Tuesday Dec 9

Day: Mostly cloudy, with a high near 33.

Night: A chance of snow. Mostly cloudy, with a low around 22.

Wednesday Dec 10

Day: A chance of rain. Mostly cloudy, with a high near 34.

About Streator, IL

Streator is a city in LaSalle and Livingston counties in the U.S. state of Illinois. The city is situated on the Vermilion River approximately 81 miles (130 km) southwest of Chicago in the prairie and farm land of north-central Illinois. As of the 2020 census, the population of Streator was 12,500.

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.

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