Johnson County, Illinois, United States
Lat: 37.45N, Lon: 88.88W
Wx Zone: ILZ089
Local Info
Latest Conditions  Past Conditions -  Metric Units
 79°F   26°C
Feels Like 79°F   26°C
Humidity 83%Wind SE 2 MPH Gusts 5
Dew Point 73°F
Barometer N/A
Reported from MADIS station DSFI2, 11.8 miles E of Johnson County, at 8:08 PM Mon, Sep 1, 2014
Click here for closest NWS station conditions

Johnson County, Illinois, Weather Forecasts -  Metric Units

Days 1-7

Tue
Sep 2
Partly Cloudy with Thunderstorms Likely
84°F
Wed
Sep 3
Partly Cloudy with Scattered Storms
88°F
Thu
Sep 4
Partly Cloudy
90°F
Fri
Sep 5
Partly Cloudy with Scattered Storms
90°F
Sat
Sep 6
Mostly Cloudy with Scattered Storms
84°F
Sun
Sep 7
Partly Cloudy
81°F
Mon
Sep 8
Mostly Sunny
81°F
68°F
72°F
72°F
72°F
64°F
59°F
70°F
Averages
87°F/64°F
Averages
87°F/63°F
Averages
87°F/63°F
Averages
87°F/63°F
Averages
86°F/62°F
Averages
86°F/62°F
Averages
86°F/62°F

Days 8-14

Tue
Sep 9
Partly Cloudy with Isolated Showers
90°F
72°F
SSW 8 MPH
Wed
Sep 10
Mostly Cloudy with Isolated Showers
91°F
73°F
SSW 8 MPH
Thu
Sep 11
Mostly Sunny
93°F
73°F
SW 11 MPH
Fri
Sep 12
Partly Cloudy with Light Rain
88°F
68°F
W 5 MPH
Sat
Sep 13
Partly Cloudy with Isolated Showers
91°F
72°F
E 4 MPH
Sun
Sep 14
Partly Cloudy with Scattered Showers
86°F
54°F
WSW 10 MPH
Mon
Sep 15
Sunny
72°F
46°F
NNE 8 MPH

Next 18 hours

10PM
Mon
Mostly Cloudy with Scattered Storms
79°F
SE 7 MPH
POP 80%
1AM
Tue
Mostly Cloudy with Thunderstorms
75°F
S 10 MPH
POP 80%
4AM
Tue
Mostly Cloudy with Thunderstorms
73°F
SSW 8 MPH
POP 80%
7AM
Tue
Mostly Cloudy with Thunderstorms Likely
73°F
SW 9 MPH
POP 80%
10AM
Tue
Mostly Cloudy with Thunderstorms Likely
81°F
SW 9 MPH
POP 70%
Ht idx 87°
1PM
Tue
Partly Cloudy with Scattered Storms
84°F
WSW 8 MPH
POP 70%
Ht idx 89°
4PM
Tue
Partly Cloudy with Scattered Storms
84°F
SW 8 MPH
POP 70%
Ht idx 90°

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Tonight
Scattered StormsMostly cloudy with scattered storms. Lows around 73°F. Southeast wind 2 to 10 MPH. Chance of precipitation 80 percent. New precipitation amounts up to one quarter inch possible.

Tuesday Sep 2
Scattered StormsDay: Partly cloudy with thunderstorms likely. Highs around 84°F. Heat index around 92°F. Southwest wind to 9 MPH. Chance of precipitation 80 percent. New precipitation amounts from one half to three quarters of an inch possible.

Isolated StormsNight: Partly cloudy with isolated storms. Lows around 68°F. South southwest wind 1 to 6 MPH. Chance of precipitation 70 percent.

Wednesday Sep 3
Scattered StormsDay: Partly cloudy with scattered storms. Highs around 88°F. Heat index around 103°F. South southwest wind 2 to 7 MPH. Chance of precipitation 40 percent. New precipitation amounts up to one quarter inch possible.

Isolated StormsNight: Partly cloudy with isolated storms. Lows around 72°F. South southeast wind to 6 MPH. Chance of precipitation 40 percent.

Thursday Sep 4
Partly CloudyDay: Partly cloudy. Highs around 90°F. Heat index around 105°F. South wind to 7 MPH.

Partly CloudyNight: Partly cloudy. Lows around 72°F. South wind to 7 MPH.

Friday Sep 5
Scattered StormsDay: Partly cloudy with scattered storms. Highs around 90°F. Heat index around 107°F. South southwest wind to 6 MPH. Chance of precipitation 30 percent.

Scattered StormsNight: Partly cloudy with scattered storms. Lows around 72°F. South southwest wind to 6 MPH. Chance of precipitation 30 percent.

Saturday Sep 6
Scattered StormsDay: Mostly cloudy with scattered storms. Highs around 84°F. Heat index around 92°F. Northwest wind to 7 MPH. Chance of precipitation 40 percent.

Isolated StormsNight: Partly cloudy with isolated storms. Lows around 64°F. North wind to 7 MPH. Chance of precipitation 40 percent.

Sunday Sep 7
Partly CloudyDay: Partly cloudy. Highs around 81°F. North northeast wind to 9 MPH.

Partly CloudyNight: Partly cloudy. Lows around 59°F. Northeast wind to 7 MPH.


Sun & Moon  Monthly
Morning Twilight6:00 AMfirst quarter
First Quarter
Sunrise6:26 AM
Sunset7:23 PM
Evening Twilight7:50 PM
 

Continental United States Extremes
Mon's High Temperature: 116 at Death Valley Ca
Mon's Low Temperature: 25 at Daniel Wy
 

Weather Folklore
Clear moon, frost soon.
Johnson County
Johnson County
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