St. Mark School, IL Hourly Weather Updates

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Saint Mark School Weather Map
UTC Time: 9/13/2026, 15:16
Your Time:

Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

St. Mark School, IL Regional Weather

Expires:202609131600;;385982
ASUS43 KLOT 131510
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT SUN SEP 13 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.


ILZ028>032-037-038-041>044-048-051>054-059>061-131600-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        MOSUNNY   71  56  59 N6        30.08S TC  22           
BLOOMINGTON    MOSUNNY   72  57  59 NE12      30.09S TC  22           
DECATUR        SUNNY     75  65  70 N6        30.06R TC  24           
PEORIA         MOSUNNY   71  53  52 NE12      30.09S TC  22           
LACON*         MOSUNNY   68  55  62 CALM      30.09S TC  20           
LINCOLN*       MOSUNNY   74  61  63 N7        30.07S TC  23           
SPRINGFIELD    MOSUNNY   73  62  68 NE5       30.07R TC  23           
TAYLORVILLE    NOT AVBL                                               
$$


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

Saint Mark School, IL

Today
Thunderstorms
75°/ 55° 24°/ 13°
40%
Monday
Sunny
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wed Night
Thunderstorms
68°20°
60%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Partly sunny. Scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Pekin, IL

Today
Thunderstorms
75°/ 58° 24°/ 14°
30%
Monday
Partly Cloudy
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wed Night
Thunderstorms
68°20°
50%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Fri-Fri Night
Rain Showers
82°28°
50%

Day: Partly sunny. Scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 30 percent.

Night: Mostly cloudy with isolated showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Eureka, IL

Today
Thunderstorms
75°/ 55° 24°/ 13°
40%
Monday
Sunny
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wed Night
Thunderstorms
68°20°
50%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
60%
Friday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Partly sunny. Scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds around 5 mph, increasing to 10 to 15 mph this afternoon. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Canton, IL

Today
Thunderstorms
75°/ 58° 24°/ 14°
40%
Monday
Partly Cloudy
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
88°/ 62° 31°/ 17°
90%
Wed Night
Thunderstorms
68°20°
50%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
80°27°
50%

Day: Partly sunny. Scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers in the evening, then partly cloudy after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Lacon, IL

Today
Thunderstorms
75°/ 55° 24°/ 13°
40%
Monday
Sunny
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
60%

Day: Partly sunny. Scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Toulon, IL

Today
Thunderstorms
72°/ 55° 22°/ 13°
40%
Monday
Rain Showers
75°/ 68° 24°/ 20°
40%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Fri Night
Rain Showers
60°16°
60%

Day: Partly sunny this morning, then mostly cloudy with scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Galesburg, IL

Today
Thunderstorms
72°/ 55° 22°/ 13°
40%
Monday
Partly Cloudy
78°/ 70° 26°/ 21°
50%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wed Night
Thunderstorms
65°18°
70%
Thursday
Rain Showers
80°27°
50%
Friday
Rain Showers
80°27°
50%

Day: Partly sunny this morning, then mostly cloudy with scattered showers with isolated thunderstorms this afternoon. Cooler with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with isolated showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Havana, IL

Today
Rain Showers
78°/ 58° 26°/ 14°
30%
Monday
Partly Cloudy
80°/ 72° 27°/ 22°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Partly sunny. Scattered showers this afternoon. Cooler with highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 30 percent.

Night: Mostly cloudy. Isolated showers in the evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Bloomington, IL

Today
Thunderstorms
75°/ 55° 24°/ 13°
20%
Monday
Sunny
78°/ 68° 26°/ 20°
0%
Tuesday
Thunderstorms
90°/ 65° 32°/ 18°
90%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Thu-Thu Night
Rain Showers
85°29°
50%
Friday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Mostly sunny. Isolated showers and thunderstorms this afternoon. Cooler with highs in the mid 70s. North winds 10 to 15 mph. Chance of rain 20 percent.

Night: Mostly cloudy with isolated showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Lincoln, IL

Today
Rain Showers
78°/ 58° 26°/ 14°
20%
Monday
Sunny
82°/ 70° 28°/ 21°
0%
Tuesday
Thunderstorms
92°/ 65° 33°/ 18°
70%
Wed Night
Rain Showers
70°21°
40%
Thursday
Thunderstorms
88°/ 65° 31°/ 18°
50%
Friday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Mostly sunny. Isolated showers this afternoon. Cooler with highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy. Isolated showers in the evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Princeton, IL

Today
Rain Showers
75°/ 52° 24°/ 11°
40%
Monday
Partly Cloudy
75°/ 68° 24°/ 20°
50%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Fri Night
Rain Showers
60°16°
60%

Day: Partly sunny. A chance of showers this afternoon. Not as warm with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 50s. Northeast winds around 5 mph.

Hennepin, IL

Today
Rain Showers
75°/ 52° 24°/ 11°
40%
Monday
Sunny
78°/ 70° 26°/ 21°
40%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
80%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
60%

Day: Partly sunny. A chance of showers this afternoon. Not as warm with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the lower 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Ottawa, IL

Today
Rain Showers
75°/ 50° 24°/ 10°
40%
Monday
Mostly Cloudy
75°/ 68° 24°/ 20°
50%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
60%

Day: Partly cloudy in the morning, then becoming mostly cloudy. Isolated showers late in the morning. Scattered showers in the afternoon. Highs in the mid 70s. North winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 40 percent.

Night: Partly cloudy in the evening, then becoming clear. Lows around 50. North winds around 5 mph.

Petersburg, IL

Today
Rain Showers
78°/ 58° 26°/ 14°
20%
Monday
Partly Cloudy
82°/ 72° 28°/ 22°
0%
Tuesday
Thunderstorms
92°/ 65° 33°/ 18°
70%
Wed Night
Rain Showers
70°21°
40%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Fri-Fri Night
Rain Showers
85°29°
40%

Day: Mostly sunny. Isolated showers this afternoon. Cooler with highs in the upper 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy. Isolated showers in the evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Geneseo, IL

Today
Rain Showers
72°/ 55° 22°/ 13°
50%
Monday
Rain Showers
75°/ 72° 24°/ 22°
70%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
70%

Day: Partly sunny. A chance of showers this afternoon. Not as warm with highs in the lower 70s. North winds 5 to 10 mph. Chance of rain 50 percent.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds around 5 mph.

Clinton, IL

Today
Rain Showers
78°/ 58° 26°/ 14°
20%
Monday
Sunny
80°/ 68° 27°/ 20°
0%
Tuesday
Thunderstorms
92°/ 65° 33°/ 18°
70%
Wed Night
Thunderstorms
68°20°
40%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
50%
Fri-Fri Night
Rain Showers
82°28°
40%

Day: Mostly sunny. Isolated showers this afternoon. Cooler with highs in the upper 70s. North winds around 5 mph, increasing to 10 to 15 mph this afternoon. Chance of rain 20 percent.

Night: Mostly cloudy. Isolated showers in the evening. Lows in the upper 50s. Northeast winds around 10 mph. Chance of rain 20 percent.

Pontiac, IL

Today
Rain Showers
75°/ 52° 24°/ 11°
40%
Monday
Cloudy
78°/ 68° 26°/ 20°
0%
Tuesday
Thunderstorms
92°/ 65° 33°/ 18°
90%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
80%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Friday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Partly cloudy in the morning, then becoming mostly cloudy. Scattered showers in the afternoon. Highs in the mid 70s. North winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 40 percent.

Night: Partly cloudy in the evening, then clearing. Isolated showers early in the evening. Lows in the lower 50s. Northeast winds around 5 mph. Chance of precipitation 20 percent.

Macomb, IL

Today
Rain Showers
75°/ 58° 24°/ 14°
40%
Monday
Partly Cloudy
78°/ 70° 26°/ 21°
0%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
90%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
80°27°
50%
Friday
Rain Showers
80°/ 60° 27°/ 16°
50%

Day: Partly sunny. A chance of showers this afternoon. Not as warm with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Rushville, IL

Today
Rain Showers
75°/ 60° 24°/ 16°
30%
Monday
Partly Cloudy
78°/ 72° 26°/ 22°
0%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Thu Night
Rain Showers
65°18°
40%
Friday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Partly sunny. Scattered showers this afternoon. Cooler with highs in the mid 70s. North winds 5 to 10 mph. Chance of rain 30 percent.

Night: Mostly cloudy. Isolated showers in the evening. Lows around 60. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Monmouth, IL

Today
Rain Showers
72°/ 58° 22°/ 14°
40%
Monday
Partly Cloudy
78°/ 70° 26°/ 21°
50%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wed Night
Thunderstorms
65°18°
70%
Thursday
Rain Showers
80°27°
50%
Friday
Rain Showers
80°27°
50%

Day: Partly sunny. A slight chance of showers late this morning, then a chance of showers this afternoon. Not as warm with highs in the lower 70s. Temperature falling into the upper 60s this afternoon. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.

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