Harris Elementary School, IL Weather Forecast & Current Conditions

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Harris Elementary School, IL Weather Maps

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Harris Elementary School Weather Map
UTC Time: 9/15/2026, 21:49
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Harris Elementary School, IL Regional Weather

Expires:202609152200;;511306
ASUS43 KLOT 152110
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT TUE SEP 15 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ079-100>102-152200-
SOUTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BELLEVILLE     MOSUNNY   88  74  63 MISG      30.02F THUNDER HX  96   
CAHOKIA*       SUNNY     99  69  37 S7        30.03F HX 105  TC  37   
SPARTA*        MOSUNNY   96  69  41 S7        30.07S HX 102  TC  36   
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Harris Elementary School, IL

Tonight
Thunderstorms
75°24°
50%
Wednesday
Thunderstorms
95°/ 75° 35°/ 24°
50%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Fri-Fri Night
Clear
95°35°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
30%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
40%
Monday
Rain Showers
82°28°
40%

Night: Partly cloudy this evening, then becoming mostly cloudy. Scattered showers and thunderstorms. Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 103 early this evening.

ILZ102, IL

Tonight
Thunderstorms
75°24°
20%
Wednesday
Thunderstorms
95°/ 75° 35°/ 24°
30%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Sat Night
Rain Showers
72°22°
20%
Sunday
Thunderstorms
92°/ 65° 33°/ 18°
40%
Monday
Rain Showers
82°28°
40%

Night: Partly cloudy with isolated showers and thunderstorms. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 104 early this evening.

Centralia, IL

Tonight
Thunderstorms
75°24°
20%
Wednesday
Thunderstorms
95°/ 75° 35°/ 24°
30%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Fri-Fri Night
Clear
95°35°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
20%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
40%
Monday
Rain Showers
85°/ 62° 29°/ 17°
40%

Night: Partly cloudy with isolated showers and thunderstorms. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 103 early this evening.

Greenville, IL

Tonight
Thunderstorms
72°22°
50%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
40%
Thursday
Sunny
95°/ 72° 35°/ 22°
0%
Fri-Fri Night
Clear
95°35°
0%
Saturday
Sunny
95°/ 72° 35°/ 22°
30%
Sunday
Thunderstorms
92°/ 65° 33°/ 18°
40%
Monday
Rain Showers
82°/ 62° 28°/ 17°
40%

Night: Partly cloudy this evening, then becoming mostly cloudy. Scattered showers and thunderstorms. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 102 early this evening.

Chester, IL

Tonight
Thunderstorms
75°24°
20%
Wednesday
Thunderstorms
95°/ 72° 35°/ 22°
20%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
95°35°
0%
Saturday
Clear
95°/ 72° 35°/ 22°
20%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
30%
Monday
Thunderstorms
85°29°
50%

Night: Partly cloudy with isolated showers and thunderstorms this evening, then mostly clear after midnight. Lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 103 early this evening.

White Hall, IL

Tonight
Thunderstorms
72°22°
70%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
70%
Thursday
Thunderstorms
95°/ 70° 35°/ 21°
20%
Fri-Fri Night
Clear
92°33°
0%
Saturday
Sunny
95°/ 68° 35°/ 20°
50%
Sunday
Thunderstorms
88°/ 65° 31°/ 18°
50%
Mon-Mon Night
Rain Showers
80°27°
20%

Night: Partly cloudy with scattered showers and thunderstorms this evening, then mostly cloudy with numerous showers and thunderstorms after midnight. Lows in the lower 70s. Southeast winds around 5 mph, becoming northeast after midnight. Chance of rain 70 percent. Heat index values up to 102 early this evening.

Litchfield, IL

Tonight
Thunderstorms
72°22°
50%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Thunderstorms
95°/ 70° 35°/ 21°
20%
Fri-Fri Night
Clear
92°33°
0%
Saturday
Sunny
95°/ 70° 35°/ 21°
40%
Sunday
Thunderstorms
90°/ 65° 32°/ 18°
40%
Monday
Rain Showers
82°/ 60° 28°/ 16°
40%

Night: Partly cloudy this evening, then becoming mostly cloudy. Scattered showers and thunderstorms. Lows in the lower 70s. South winds around 5 mph, becoming east after midnight. Chance of rain 50 percent. Heat index values up to 101 early this evening.

Washington, MO

Tonight
Thunderstorms
72°22°
50%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Sunny
95°/ 72° 35°/ 22°
0%
Fri-Fri Night
Clear
95°35°
0%
Saturday
Sunny
95°/ 70° 35°/ 21°
40%
Sun-Sun Night
Thunderstorms
88°31°
40%
Monday
Rain Showers
78°/ 62° 26°/ 17°
30%

Night: Partly cloudy this evening, then becoming mostly cloudy. Scattered showers and thunderstorms. Lows in the lower 70s. Light and variable winds. Chance of rain 50 percent. Heat index values up to 103 early this evening.

Pinckneyville, IL

Tonight
Thunderstorms
72°22°
20%
Wednesday
Rain Showers
98°/ 72° 37°/ 22°
20%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
98°37°
0%
Saturday
Clear
98°/ 68° 37°/ 20°
0%
Sun Night
Cloudy
68°20°
0%
Monday
Rain Showers
85°29°
40%

Night: Mostly clear with a slight chance of showers and thunderstorms this evening, then partly cloudy after midnight. Lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.

Farmington, MO

Tonight
Clear
72°22°
0%
Wednesday
Thunderstorms
95°/ 72° 35°/ 22°
20%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
95°35°
0%
Saturday
Clear
95°/ 68° 35°/ 20°
20%
Sunday
Thunderstorms
92°/ 65° 33°/ 18°
40%
Monday
Thunderstorms
82°28°
50%

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph. Heat index values up to 102 early this evening.

Mount Vernon, IL

Tonight
Thunderstorms
72°22°
20%
Wednesday
Rain Showers
98°/ 75° 37°/ 24°
20%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Fri-Fri Night
Clear
95°35°
0%
Saturday
Cloudy
95°35°
0%
Sunday
Cloudy
95°/ 68° 35°/ 20°
30%
Monday
Rain Showers
85°29°
40%

Night: Mostly clear this evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. South winds 5 to 10 mph. Chance of rain 20 percent.

Winchester, IL

Tonight
Thunderstorms
70°21°
80%
Wednesday
Thunderstorms
85°/ 72° 29°/ 22°
80%
Thursday
Sunny
92°/ 70° 33°/ 21°
0%
Friday
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Sunny
92°/ 68° 33°/ 20°
50%
Sunday
Rain Showers
85°/ 65° 29°/ 18°
50%
Monday
Mostly Cloudy
78°26°
0%

Night: Showers and thunderstorms. Lows around 70. Northeast winds around 5 mph. Chance of rain 80 percent.

Perryville, MO

Tonight
Clear
72°22°
0%
Wednesday
Rain Showers
95°/ 72° 35°/ 22°
20%
Thursday
Sunny
95°/ 72° 35°/ 22°
0%
Friday
Clear
95°35°
0%
Saturday
Clear
95°/ 70° 35°/ 21°
0%
Sun Night
Cloudy
70°21°
0%
Monday
Rain Showers
85°29°
50%

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Jacksonville, IL

Tonight
Thunderstorms
70°21°
70%
Wednesday
Thunderstorms
85°/ 72° 29°/ 22°
80%
Thursday
Sunny
92°/ 68° 33°/ 20°
0%
Friday
Sunny
92°/ 70° 33°/ 21°
0%
Saturday
Sunny
92°/ 68° 33°/ 20°
50%
Sun-Sun Night
Rain Showers
85°29°
50%
Monday
Mostly Cloudy
78°26°
0%

Night: Thunderstorms likely. Showers likely. Lows around 70. Northeast winds around 5 mph. Chance of rain 70 percent.

Carbondale, IL

Tonight
Clear
72°22°
0%
Wednesday
Rain Showers
98°/ 75° 37°/ 24°
20%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
95°35°
0%
Sat Night
Clear
95°35°
0%
Sun-Sun Night
Cloudy
95°35°
0%
Monday
Rain Showers
85°29°
40%

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Springfield, IL

Tonight
Thunderstorms
72°22°
70%
Wednesday
Thunderstorms
88°/ 72° 31°/ 22°
80%
Thursday
Rain Showers
92°/ 68° 33°/ 20°
30%
Friday
Cloudy
92°33°
0%
Saturday
Cloudy
92°/ 68° 33°/ 20°
50%
Sun-Sun Night
Rain Showers
88°31°
50%
Mon-Mon Night
Mostly Cloudy
78°26°
0%

Night: Thunderstorms likely. Showers likely. Lows in the lower 70s. Northeast winds around 5 mph. Chance of rain 70 percent.

Taylorville, IL

Tonight
Thunderstorms
72°22°
50%
Wednesday
Thunderstorms
88°/ 72° 31°/ 22°
50%
Thursday
Rain Showers
92°/ 68° 33°/ 20°
30%
Friday
Sunny
92°/ 70° 33°/ 21°
0%
Saturday
Sunny
95°/ 68° 35°/ 20°
50%
Sun Night
Rain Showers
65°18°
50%
Monday
Rain Showers
82°/ 60° 28°/ 16°
40%

Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Southeast winds around 5 mph, becoming northeast around 5 mph after midnight. Chance of rain 50 percent.

Montgomery, MO

Tonight
Thunderstorms
72°22°
70%
Wednesday
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Sunny
95°/ 72° 35°/ 22°
20%
Fri-Fri Night
Clear
92°33°
0%
Saturday
Sunny
92°/ 68° 33°/ 20°
50%
Sunday
Thunderstorms
85°/ 65° 29°/ 18°
50%
Monday
Rain Showers
78°26°
30%

Night: Mostly cloudy with scattered showers. Scattered thunderstorms this evening, then numerous thunderstorms after midnight. Lows in the lower 70s. East winds around 5 mph, becoming northeast after midnight. Chance of rain 70 percent. Heat index values up to 102 early this evening.

Shelbyville, IL

Tonight
Thunderstorms
72°22°
50%
Wednesday
Thunderstorms
90°/ 72° 32°/ 22°
50%
Thursday
Sunny
92°/ 68° 33°/ 20°
0%
Friday
Sunny
92°/ 68° 33°/ 20°
0%
Saturday
Sunny
95°/ 68° 35°/ 20°
40%
Sunday
Rain Showers
88°/ 65° 31°/ 18°
40%
Monday
Rain Showers
82°/ 58° 28°/ 14°
40%

Night: Partly cloudy this evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. South winds around 5 mph, becoming northeast around 5 mph after midnight. Chance of rain 50 percent.

West Frankfort, IL

Tonight
Clear
75°24°
0%
Wednesday
Sunny
98°/ 75° 37°/ 24°
0%
Thursday
Sunny
98°/ 72° 37°/ 22°
0%
Friday
Clear
98°37°
0%
Saturday
Clear
98°/ 72° 37°/ 22°
0%
Sun Night
Cloudy
72°22°
0%
Monday
Rain Showers
88°31°
40%

Night: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.

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