Onarga, IL Weather Forecast and Current Conditions

Current Conditions

37°F
Feels Like 30°F  
Humidity 81% Dew Point 32°F Wind SW 9 MPH Gusts 16 Barometer 29.9 in.
Report from a MADIS/MESONET weather station 15.5 mi. ENE of central Onarga
at

Point Forecast at a Glance

TueDec 16
Tue Dec 16: Sprinkles, Low 35F
 
35
WedDec 17
Wed Dec 17: Partly Sunny, High 39F, Low 43F
39
43
ThuDec 18
Thu Dec 18: Rain, High 51F, Low 14F
100%
51
14
FriDec 19
Fri Dec 19: Mostly Sunny, High 29F, Low 23F
29
23
SatDec 20
Sat Dec 20: Partly Sunny, High 46F, Low 21F
46
21
SunDec 21
Sun Dec 21: Mostly Sunny, High 34F, Low 20F
34
20
MonDec 22
Mon Dec 22: Partly Sunny, High 38F, Low 30F
38
30

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures start near 39°F, reaching 51°F before cooling to 29°F, then recovering to 38°F by week's end. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 38°F and lows around 22°F.


This Date in Weather History

1987 - A storm in the southwestern U.S. brought heavy rain and heavy snow to parts of California, Nevada, Arizona, Utah and New Mexico. Charleston NV was blanketed with 12 inches of snow. Lake Havasu City AZ was drenched with 2.26 inches of rain.

More on this and other weather history


Onarga, IL 7 Day Weather Forecast Details

Tuesday Dec 16

Sprinkles

Night: A chance of sprinkles before 5am. Mostly cloudy, with a steady temperature around 35. West southwest wind around 10 mph, with gusts as high as 15 mph.

Wednesday Dec 17

Partly Sunny

Day: Partly sunny, with a high near 39. West wind around 5 mph becoming calm.

Drizzle

Night: Drizzle likely with a slight chance of rain between midnight and 3am, then rain or drizzle likely after 3am. Mostly cloudy, with a temperature rising to around 43 by 5am. Breezy, with a south wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Dec 18

Rain

Day: Rain, mainly before 3pm. High near 51. Breezy, with a south wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 100%.

Rain And Snow

Night: A slight chance of rain and snow before 9pm, then a slight chance of snow between 9pm and midnight, then a chance of flurries after midnight. Mostly cloudy, with a low around 14. Breezy, with a west wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

Friday Dec 19

Mostly Sunny

Day: Mostly sunny, with a high near 29.

Mostly Cloudy

Night: Mostly cloudy, with a low around 23.

Saturday Dec 20

Partly Sunny

Day: Partly sunny, with a high near 46.

Partly Cloudy

Night: Partly cloudy, with a low around 21.

Sunday Dec 21

Mostly Sunny

Day: Mostly sunny, with a high near 34.

Partly Cloudy

Night: Partly cloudy, with a low around 20.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 38.

Mostly Cloudy

Night: Mostly cloudy, with a low around 30.

Tuesday Dec 23

Mostly Cloudy

Day: Mostly cloudy, with a high near 46.


About Onarga, IL

Onarga is a village in Onarga Township, Iroquois County, Illinois, United States. The population was 1,333 at the 2020 census.

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.