Weishaupt, IL Weather Forecast & Current Conditions

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Weishaupt Weather Map
UTC Time: 9/17/2026, 19:02
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Weishaupt, IL Regional Weather

Expires:202609172000;;616521
ASUS43 KLOT 171901
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT THU SEP 17 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>061-172000-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    SUNNY     89  75  63 SW12      30.19F HX  99  TC  32   
DECATUR        SUNNY     93  73  52 CALM      30.18F HX 102  TC  34   
PEORIA         SUNNY     88  73  61 W5        30.16F HX  95  TC  31   
SPRINGFIELD    SUNNY     94  72  48 N6        30.17F HX 102  TC  34   
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

Weishaupt, IL

Afternoon
Rain Showers
88°/ 68° 31°/ 20°
20%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
78°26°
50%
Sun Night-Mon
Thunderstorms
62°17°
60%
Mon Night
Rain Showers
58°14°
40%
Tuesday
Partly Cloudy
72°/ 55° 22°/ 13°
0%

Day: Sunny with isolated showers. Highs in the upper 80s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102.

Night: Mostly clear in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Bloomington, IL

Afternoon
Rain Showers
88°/ 68° 31°/ 20°
20%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
70%
Sunday
Rain Showers
80°/ 62° 27°/ 17°
50%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
60%
Tue Night-Wed
Cloudy
55°13°
0%

Day: Sunny with isolated showers. Highs in the upper 80s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 101.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Eureka, IL

Afternoon
Rain Showers
85°/ 68° 29°/ 20°
20%
Friday
Rain Showers
80°/ 68° 27°/ 20°
40%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
80%
Sunday
Thunderstorms
78°26°
70%
Sun Night-Mon
Thunderstorms
60°16°
60%
Mon Night-Tue
Mostly Cloudy
55°13°
0%
Tue Night-Wed
Cloudy
55°13°
0%

Day: Mostly sunny with isolated showers. Near steady temperature in the mid 80s. West winds around 5 mph. Chance of rain 20 percent. Heat index values up to 100.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Lincoln, IL

Afternoon
Sunny
92°/ 68° 33°/ 20°
20%
Friday
Rain Showers
85°/ 68° 29°/ 20°
30%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
50%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
50%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Tuesday
Cloudy
75°24°
0%
Wednesday
Cloudy
75°24°
0%

Day: Sunny. Highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 104.

Night: Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the upper 60s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 20 percent.

Peoria, IL

Afternoon
Sunny
85°/ 68° 29°/ 20°
20%
Friday
Rain Showers
80°/ 68° 27°/ 20°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
80%
Sunday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Monday
Rain Showers
70°/ 58° 21°/ 14°
60%
Tue Night-Wed
Cloudy
55°13°
0%

Day: Mostly sunny. Highs in the mid 80s. West winds around 5 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Havana, IL

Afternoon
Sunny
92°/ 68° 33°/ 20°
20%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
40%
Saturday
Mostly Cloudy
90°/ 68° 32°/ 20°
60%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
60%
Monday
Rain Showers
72°/ 58° 22°/ 14°
60%
Tuesday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Sunny
75°24°
0%

Day: Sunny. Highs in the lower 90s. West winds around 5 mph. Heat index values up to 102.

Night: Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Clinton, IL

Afternoon
Sunny
92°/ 68° 33°/ 20°
30%
Friday
Rain Showers
85°/ 68° 29°/ 20°
30%
Saturday
Partly Cloudy
88°/ 68° 31°/ 20°
50%
Sunday
Rain Showers
82°/ 62° 28°/ 17°
50%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Tuesday
Cloudy
75°24°
0%
Wednesday
Cloudy
75°24°
0%

Day: Sunny. Highs in the lower 90s. West winds around 10 mph. Heat index values up to 101.

Night: Mostly clear in the evening, then becoming mostly cloudy. A chance of thunderstorms with a slight chance of showers. Humid with lows in the upper 60s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 30 percent.

Canton, IL

Afternoon
Sunny
88°/ 68° 31°/ 20°
20%
Friday
Thunderstorms
85°/ 68° 29°/ 20°
50%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
78°/ 62° 26°/ 17°
60%
Monday
Rain Showers
70°/ 58° 21°/ 14°
60%
Tuesday
Partly Cloudy
70°/ 55° 21°/ 13°
0%

Day: Sunny. Near steady temperature in the upper 80s. West winds around 5 mph. Heat index values up to 101.

Night: Mostly clear in the evening, then mostly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Lacon, IL

Afternoon
Sunny
82°/ 65° 28°/ 18°
20%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
80%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
60%
Tue Night-Wed
Cloudy
55°13°
0%

Day: Mostly sunny. Near steady temperature in the lower 80s. West winds around 5 mph.

Night: Mostly cloudy. Isolated showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Petersburg, IL

Afternoon
Sunny
92°/ 68° 33°/ 20°
40%
Friday
Thunderstorms
88°/ 70° 31°/ 21°
40%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
50%
Sunday
Rain Showers
85°/ 62° 29°/ 17°
50%
Monday
Rain Showers
75°/ 58° 24°/ 14°
60%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
78°26°
0%

Day: Sunny. Near steady temperature in the lower 90s. West winds around 5 mph. Heat index values up to 103.

Night: Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms. A chance of showers, mainly in the evening. Humid with lows in the upper 60s. North winds around 5 mph. Chance of rain 40 percent.

Toulon, IL

Afternoon
Partly Cloudy
82°/ 65° 28°/ 18°
20%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
60%
Tue Night-Wed
Cloudy
55°13°
0%

Day: Partly sunny. Near steady temperature in the lower 80s. West winds around 5 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Galesburg, IL

Afternoon
Partly Cloudy
82°/ 65° 28°/ 18°
20%
Friday
Rain Showers
80°/ 68° 27°/ 20°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
80%
Sunday
Thunderstorms
75°/ 60° 24°/ 16°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
60%
Tue Night-Wed
Cloudy
55°13°
0%

Day: Partly sunny. Near steady temperature in the lower 80s. West winds around 5 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Pontiac, IL

Today
Thunderstorms
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
82°/ 65° 28°/ 18°
40%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
60%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
60%
Tuesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Cloudy
75°24°
0%

Day: Mostly cloudy late in the morning, then becoming partly cloudy. A chance of showers late in the morning. A slight chance of showers and thunderstorms late. Highs in the mid 80s. Southwest winds around 5 mph, becoming northwest in the afternoon. Chance of precipitation 50 percent.

Night: Mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Humid with lows in the mid 60s. Northeast winds around 5 mph. Chance of precipitation 40 percent.

Ottawa, IL

Today
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
78°/ 65° 26°/ 18°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
60%
Tuesday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Wednesday
Cloudy
75°24°
0%

Day: Mostly cloudy. A chance of showers late in the morning. A slight chance of showers and thunderstorms late. Highs in the lower 80s. South winds around 5 mph, becoming northwest in the afternoon. Chance of precipitation 50 percent.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

Decatur, IL

Afternoon
Sunny
95°/ 68° 35°/ 20°
20%
Friday
Thunderstorms
88°/ 68° 31°/ 20°
20%
Saturday
Sunny
92°/ 70° 33°/ 21°
40%
Sun Night
Thunderstorms
62°17°
50%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
60%
Tuesday
Cloudy
78°26°
0%
Wednesday
Cloudy
78°26°
0%

Day: Sunny, hot with highs in the mid 90s. West winds 5 to 10 mph. Heat index values up to 105.

Night: Mostly clear in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the upper 60s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 20 percent.

Springfield, IL

Afternoon
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
90°/ 70° 32°/ 21°
20%
Saturday
Sunny
92°/ 70° 33°/ 21°
40%
Sun Night
Thunderstorms
65°18°
50%
Monday
Rain Showers
78°/ 58° 26°/ 14°
60%
Tuesday
Cloudy
78°26°
0%
Wednesday
Cloudy
78°26°
0%

Day: Sunny, hot with highs in the mid 90s. West winds around 5 mph. Heat index values up to 108.

Night: Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows around 70. Northwest winds around 5 mph, becoming northeast after midnight. Chance of rain 20 percent.

Hennepin, IL

Afternoon
Thunderstorms
82°/ 65° 28°/ 18°
20%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
70%
Sun Night
Thunderstorms
58°14°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
60%
Tue Night-Wed
Cloudy
55°13°
0%

Day: Partly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 80s. West winds around 5 mph. Chance of rain 20 percent.

Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Humid with lows in the mid 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Monticello, IL

Afternoon
Sunny
92°/ 68° 33°/ 20°
40%
Friday
Rain Showers
85°/ 68° 29°/ 20°
20%
Saturday
Partly Cloudy
90°/ 68° 32°/ 20°
50%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Thunderstorms
62°17°
50%
Mon Night
Rain Showers
58°14°
50%
Tuesday
Cloudy
75°24°
0%
Wednesday
Cloudy
75°24°
0%

Day: Sunny. Highs in the lower 90s. West winds 5 to 10 mph. Heat index values up to 100.

Night: Mostly clear in the evening, then becoming mostly cloudy. A chance of thunderstorms with a slight chance of showers. Humid with lows in the upper 60s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 40 percent.

Princeton, IL

Afternoon
Thunderstorms
82°/ 65° 28°/ 18°
20%
Friday
Rain Showers
75°/ 65° 24°/ 18°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Sun Night
Thunderstorms
58°14°
50%
Monday
Rain Showers
68°/ 55° 20°/ 13°
60%
Tue Night-Wed
Cloudy
55°13°
0%

Day: Partly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 80s. West winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph.

Beardstown, IL

Afternoon
Sunny
95°/ 70° 35°/ 21°
40%
Friday
Thunderstorms
88°/ 70° 31°/ 21°
30%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
50%
Sunday
Thunderstorms
82°/ 62° 28°/ 17°
60%
Monday
Rain Showers
75°/ 58° 24°/ 14°
60%
Tuesday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Sunny
75°24°
0%

Day: Sunny. Highs in the mid 90s. West winds around 5 mph. Heat index values up to 105.

Night: Mostly clear in the evening, then becoming partly cloudy. A chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows around 70. North winds around 5 mph. Chance of rain 40 percent.

Names listed above may include county names.

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