Johnson County, Illinois, United States
Lat: 37.45N, Lon: 88.88W
Wx Zone: ILZ089
Local Info
Latest Conditions  Past Conditions -  Metric Units
 66°F   19°C
Feels Like 66°F   19°C
Humidity 100%Wind Calm Gusts 2
Dew Point 66°F
Barometer N/A
Reported from MADIS station DSFI2, 11.7 miles E of Johnson County, at 7:08 AM Sun, Jul 5, 2015
Click here for closest NWS station conditions

Johnson County, Illinois, Weather Forecasts -  Metric Units

Days 1-7

Sun
Jul 5
Partly Cloudy with Patchy Fog
86°F
Mon
Jul 6
Partly Cloudy with Isolated Storms
88°F
Tue
Jul 7
Mostly Cloudy with Thunderstorms Likely
82°F
Wed
Jul 8
Mostly Cloudy with Scattered Storms
82°F
Thu
Jul 9
Partly Cloudy with Scattered Storms
84°F
Fri
Jul 10
Partly Cloudy with Isolated Storms
90°F
Sat
Jul 11
Partly Cloudy
90°F
68°F
73°F
68°F
68°F
70°F
72°F
73°F
Averages
89°F/68°F
Averages
89°F/68°F
Averages
89°F/68°F
Averages
89°F/68°F
Averages
89°F/68°F
Averages
89°F/68°F
Averages
89°F/68°F

Days 8-14

Sun
Jul 12
Mostly Sunny with Isolated Storms
88°F
73°F
SSW 12 MPH
Mon
Jul 13
Mostly Sunny
95°F
75°F
SW 15 MPH
Tue
Jul 14
Mostly Sunny
100°F
77°F
W 11 MPH
Wed
Jul 15
Partly Cloudy with Isolated Showers
95°F
77°F
SSW 11 MPH
Thu
Jul 16
Mostly Sunny
93°F
75°F
WSW 13 MPH
Fri
Jul 17
Partly Cloudy with Light Rain
88°F
75°F
NW 9 MPH
Sat
Jul 18
Mostly Cloudy with Scattered Showers
82°F
72°F
NE 10 MPH

Next 18 hours

10AM
Sun
Partly Cloudy
79°F
S 4 MPH
Precip 10%
7PM
Sun
Mostly Sunny
86°F
SSE 4 MPH
Precip 10%
Ht idx 91°

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Today
Patchy FogDay: Partly cloudy with patchy fog. Highs around 86°F. Light wind.

Mostly ClearNight: Mostly clear. Lows around 68°F. Light wind.

Monday Jul 6
Isolated StormsDay: Partly cloudy with isolated storms. Highs around 88°F. Heat index around 101°F. South wind 4 to 12 MPH. Chance of precipitation 20 percent.

Scattered StormsNight: Partly cloudy with scattered storms. Lows around 73°F. South wind to 11 MPH. Chance of precipitation 40 percent. Precipitation amounts less than one tenth of an inch possible.

Tuesday Jul 7
Scattered StormsDay: Mostly cloudy with thunderstorms likely. Highs around 82°F. Heat index around 87°F. South southwest wind 7 to 12 MPH. Chance of precipitation 60 percent.

Scattered StormsNight: Mostly cloudy with thunderstorms likely. Lows around 68°F. Southwest wind to 6 MPH, gusting to 15 MPH. Chance of precipitation 70 percent.

Wednesday Jul 8
Scattered StormsDay: Mostly cloudy with scattered storms. Highs around 82°F. Heat index around 88°F. South wind to 8 MPH, gusting to 20 MPH. Chance of precipitation 70 percent.

Scattered StormsNight: Partly cloudy with scattered storms. Lows around 68°F. West southwest wind to 8 MPH. Chance of precipitation 50 percent.

Thursday Jul 9
Scattered StormsDay: Partly cloudy with scattered storms. Highs around 84°F. Heat index around 92°F. Southwest wind to 9 MPH. Chance of precipitation 40 percent.

Scattered StormsNight: Partly cloudy with scattered storms. Lows around 70°F. South southwest wind to 6 MPH. Chance of precipitation 30 percent.

Friday Jul 10
Isolated StormsDay: Partly cloudy with isolated storms. Highs around 90°F. Heat index around 105°F. South wind 4 to 9 MPH. Chance of precipitation 30 percent.

Isolated StormsNight: Partly cloudy with isolated storms. Lows around 72°F. South southwest wind to 8 MPH. Chance of precipitation 20 percent.

Saturday Jul 11
Partly CloudyDay: Partly cloudy. Highs around 90°F. Heat index around 104°F. South southwest wind to 11 MPH.


Sun & Moon  Monthly
Morning Twilight5:10 AMwaning gibbous
Waning Gibbous
Sunrise5:40 AM
Sunset8:19 PM
Evening Twilight8:50 PM
 

Contiguous United States Extremes
Sat's High Temperature: 118 at Death Valley Ca
Sat's Low Temperature: 39 at West Yellowstone Wy And Hohnholz Ranch Co
 

Weather Folklore
The factory smoke stack is more of a nuisance before a rain.

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