Middletown, IL Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Middletown, IL Weather Maps

°F °C°F °C
Middletown Weather Map
UTC Time: 9/16/2026, 14:19
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Middletown, IL Regional Weather

Expires:202609161500;;548486
ASUS43 KLOT 161411
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT WED SEP 16 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>061-161500-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    71  71 100 E6        30.27R TC  22           
BLOOMINGTON    CLOUDY    73  73 100 VRB7      30.28R TC  23           
DECATUR        PTSUNNY   74  72  93 E6        30.25F TC  23           
PEORIA         CLOUDY    72  71  97 E6        30.25S TC  22           
LACON*         CLOUDY    70  68  93 E3        30.26S TC  21           
LINCOLN*       CLOUDY    74  74 100 CALM      30.26S TC  24           
SPRINGFIELD    PTSUNNY   73  72  96 CALM      30.26R 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

Middletown, IL

Today
Thunderstorms
88°/ 70° 31°/ 21°
50%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 68° 31°/ 20°
40%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
70%
Sunday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Monday
Rain Showers
78°/ 62° 26°/ 17°
40%

Day: Mostly cloudy. A chance of showers with a slight chance of thunderstorms early this morning, then a slight chance of showers this afternoon. Highs in the upper 80s. East winds around 5 mph. Chance of rain 50 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows around 70. Northeast winds around 5 mph, becoming southeast after midnight. Chance of rain 20 percent.

Petersburg, IL

Today
Rain Showers
88°/ 70° 31°/ 21°
50%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 70° 31°/ 21°
40%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
70%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy with a chance of showers early this morning, then partly sunny with a slight chance of showers this afternoon. Highs in the upper 80s. East winds around 5 mph. Chance of rain 50 percent.

Night: Partly cloudy. Humid with lows around 70. Northeast winds around 5 mph, becoming southeast around 5 mph after midnight.

Havana, IL

Today
Thunderstorms
85°/ 68° 29°/ 20°
50%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 68° 31°/ 20°
40%
Saturday
Partly Cloudy
90°/ 68° 32°/ 20°
70%
Sun-Sun Night
Thunderstorms
82°28°
50%
Monday
Rain Showers
78°/ 60° 26°/ 16°
50%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph, becoming southeast after midnight. Chance of rain 20 percent.

Springfield, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Thunderstorms
92°/ 68° 33°/ 20°
20%
Friday
Sunny
92°/ 72° 33°/ 22°
0%
Saturday
Partly Cloudy
95°/ 68° 35°/ 20°
70%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
62°17°
0%

Day: Mostly cloudy early this morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms early this morning, then a slight chance of showers this afternoon. Highs in the lower 90s. East winds around 5 mph, becoming north this afternoon. Chance of rain 50 percent. Heat index values up to 101 this afternoon.

Night: Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the lower 70s. East winds around 5 mph, becoming south around 5 mph after midnight.

Pekin, IL

Today
Thunderstorms
85°/ 68° 29°/ 20°
50%
Thursday
Thunderstorms
85°/ 68° 29°/ 20°
50%
Friday
Rain Showers
85°/ 68° 29°/ 20°
40%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
70%
Sun-Sun Night
Thunderstorms
80°27°
50%
Monday
Rain Showers
78°/ 60° 26°/ 16°
50%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 40 percent.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph, becoming southeast around 5 mph after midnight. Chance of rain 50 percent.

Beardstown, IL

Today
Thunderstorms
88°/ 70° 31°/ 21°
50%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 70° 31°/ 21°
40%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
70%
Sunday
Rain Showers
82°28°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy early this morning, then becoming partly sunny. A slight chance of thunderstorms early this morning. A chance of showers. Highs in the upper 80s. East winds around 5 mph, becoming northeast this afternoon. Chance of rain 50 percent.

Night: Partly cloudy. Humid with lows around 70. Northeast winds around 5 mph, becoming southeast after midnight.

Clinton, IL

Today
Thunderstorms
88°/ 70° 31°/ 21°
50%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
85°/ 68° 29°/ 20°
30%
Saturday
Partly Cloudy
90°/ 68° 32°/ 20°
70%
Sunday
Rain Showers
82°28°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy. A chance of showers with a slight chance of thunderstorms early this morning, then a slight chance of showers this afternoon. Highs in the upper 80s. Southeast winds around 5 mph. Chance of rain 50 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows around 70. East winds around 5 mph, becoming southeast after midnight. Chance of rain 20 percent.

Taylorville, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Rain Showers
92°/ 68° 33°/ 20°
20%
Friday
Sunny
92°/ 70° 33°/ 21°
0%
Sat Night
Thunderstorms
68°20°
60%
Sunday
Rain Showers
88°31°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night
Rain Showers
62°17°
30%
Tuesday
Sunny
80°27°
0%

Day: Mostly cloudy early this morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms early this morning, then a slight chance of showers this afternoon. Highs in the lower 90s. East winds around 5 mph, becoming west this afternoon. Chance of rain 50 percent. Heat index values up to 102 this afternoon.

Night: Partly cloudy. Humid with lows in the lower 70s. East winds around 5 mph, becoming south after midnight.

Decatur, IL

Today
Thunderstorms
90°/ 72° 32°/ 22°
50%
Thursday
Rain Showers
90°/ 68° 32°/ 20°
20%
Friday
Sunny
88°/ 68° 31°/ 20°
0%
Sat Night
Thunderstorms
68°20°
70%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night
Rain Showers
62°17°
30%
Tuesday
Sunny
78°26°
0%

Day: Mostly cloudy early this morning, then becoming partly sunny. A chance of showers and thunderstorms early this morning, then a slight chance of showers this afternoon. Highs around 90. East winds around 5 mph, becoming southwest this afternoon. Chance of rain 50 percent.

Night: Partly cloudy. Humid with lows in the lower 70s. East winds around 5 mph, becoming south after midnight.

Jacksonville, IL

Today
Rain Showers
90°/ 70° 32°/ 21°
50%
Thursday
Thunderstorms
92°/ 68° 33°/ 20°
40%
Friday
Sunny
90°/ 70° 32°/ 21°
0%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
60%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy early this morning, then becoming partly sunny. A chance of showers early this morning, then a slight chance of showers this afternoon. Highs around 90. Northeast winds around 5 mph. Chance of rain 50 percent.

Night: Partly cloudy in the evening, then becoming mostly clear. Humid with lows around 70. East winds around 5 mph, becoming southeast after midnight.

Canton, IL

Today
Thunderstorms
82°/ 68° 28°/ 20°
50%
Thursday
Thunderstorms
85°/ 68° 29°/ 20°
50%
Friday
Rain Showers
85°/ 68° 29°/ 20°
40%
Saturday
Rain Showers
88°/ 65° 31°/ 18°
70%
Sunday
Rain Showers
78°/ 62° 26°/ 17°
50%
Monday
Rain Showers
75°/ 58° 24°/ 14°
50%
Tuesday
Rain Showers
75°24°
30%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Not as warm with highs in the lower 80s. East winds around 5 mph. Chance of rain 50 percent.

Night: Partly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

Bloomington, IL

Today
Thunderstorms
85°/ 68° 29°/ 20°
50%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
85°/ 68° 29°/ 20°
40%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
70%
Sunday
Rain Showers
80°/ 62° 27°/ 17°
50%
Monday
Rain Showers
78°/ 60° 26°/ 16°
50%
Tuesday
Rain Showers
75°24°
30%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Not as warm with highs in the mid 80s. East winds 5 to 10 mph. Chance of rain 50 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph, becoming southeast after midnight. Chance of rain 50 percent.

Peoria, IL

Today
Thunderstorms
82°/ 68° 28°/ 20°
50%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
85°/ 68° 29°/ 20°
40%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
70%
Sun-Sun Night
Thunderstorms
78°26°
50%
Monday
Rain Showers
75°/ 60° 24°/ 16°
50%
Tuesday
Sunny
75°24°
0%

Day: Mostly cloudy with a slight chance of thunderstorms. A chance of showers. Highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 50 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 50 percent.

Rushville, IL

Today
Thunderstorms
85°/ 68° 29°/ 20°
50%
Thursday
Thunderstorms
88°/ 68° 31°/ 20°
40%
Friday
Rain Showers
88°/ 70° 31°/ 21°
40%
Saturday
Partly Cloudy
88°/ 68° 31°/ 20°
70%
Sunday
Rain Showers
80°/ 62° 27°/ 17°
70%
Monday
Rain Showers
75°/ 60° 24°/ 16°
50%
Tuesday
Rain Showers
75°24°
30%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. East winds around 5 mph. Chance of rain 50 percent.

Night: Partly cloudy. Humid with lows in the upper 60s. Northeast winds around 5 mph in the evening, becoming light and variable.

Eureka, IL

Today
Thunderstorms
82°/ 68° 28°/ 20°
50%
Thursday
Thunderstorms
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
88°/ 65° 31°/ 18°
70%
Sun-Sun Night
Thunderstorms
78°26°
50%
Monday
Rain Showers
75°/ 60° 24°/ 16°
50%
Tuesday
Rain Showers
75°24°
30%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. East winds around 5 mph. Chance of rain 50 percent.

Greene, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Sunny
95°/ 70° 35°/ 21°
0%
Friday
Thunderstorms
92°/ 72° 33°/ 22°
20%
Saturday
Sunny
95°/ 68° 35°/ 20°
50%
Sunday
Thunderstorms
88°31°
50%
Sun Night-Mon
Thunderstorms
65°18°
40%
Mon Night
Rain Showers
62°17°
30%
Tuesday
Rain Showers
80°27°
20%

Day: Partly sunny. A chance of showers and thunderstorms, mainly this morning. Highs in the lower 90s. East winds around 5 mph, becoming north this afternoon. Chance of rain 50 percent. Heat index values up to 102 this afternoon.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the lower 70s. East winds around 5 mph, becoming south after midnight. Chance of rain 20 percent.

Shelbyville, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Sunny
95°/ 68° 35°/ 20°
0%
Friday
Sunny
90°/ 68° 32°/ 20°
0%
Sat Night
Thunderstorms
68°20°
50%
Sunday
Rain Showers
88°/ 65° 31°/ 18°
50%
Monday
Partly Cloudy
85°/ 62° 29°/ 17°
30%
Tuesday
Sunny
80°27°
0%

Day: Partly sunny with a slight chance of thunderstorms. A chance of showers early this morning, then a slight chance of showers this afternoon. Highs in the lower 90s. East winds around 5 mph, becoming southwest this afternoon. Chance of rain 50 percent. Heat index values up to 101.

Night: Partly cloudy. Humid with lows in the lower 70s. South winds around 5 mph.

Montgomery, IL

Today
Thunderstorms
92°/ 72° 33°/ 22°
50%
Thursday
Sunny
95°/ 70° 35°/ 21°
20%
Friday
Thunderstorms
92°/ 70° 33°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
50%
Sunday
Thunderstorms
90°/ 65° 32°/ 18°
50%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
30%
Tuesday
Rain Showers
82°28°
20%

Day: Partly sunny. A chance of showers and thunderstorms, mainly this morning. Highs in the lower 90s. Southeast winds around 5 mph, becoming west around 5 mph this afternoon. Chance of rain 50 percent. Heat index values up to 102.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. East winds around 5 mph, becoming south after midnight. Chance of rain 20 percent. Heat index values up to 100 early in the evening.

Monticello, IL

Today
Thunderstorms
88°/ 70° 31°/ 21°
60%
Thursday
Rain Showers
88°/ 68° 31°/ 20°
20%
Friday
Sunny
85°/ 68° 29°/ 20°
0%
Sat Night
Thunderstorms
68°20°
70%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Rain Showers
65°18°
40%
Mon Night-Tue
Cloudy
60°16°
0%

Day: Mostly cloudy with showers likely with a chance of thunderstorms early this morning, then partly sunny with a slight chance of showers this afternoon. Highs in the upper 80s. East winds around 5 mph, becoming west this afternoon. Chance of rain 60 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms. Humid with lows around 70. East winds around 5 mph, becoming southeast after midnight. Chance of rain 20 percent.

Galesburg, IL

Today
Thunderstorms
78°/ 68° 26°/ 20°
50%
Thursday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
70%
Sunday
Rain Showers
78°/ 62° 26°/ 17°
70%
Monday
Rain Showers
75°/ 58° 24°/ 14°
50%

Day: Cloudy with a slight chance of thunderstorms. A chance of showers. Highs in the upper 70s. East winds around 5 mph. Chance of rain 50 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. East winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.

Trending Headlines

Trending Entertainment Headlines

Middletown Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Middletown Quick Facts

National Two Day Weather Forecast


E-mail the Middletown Weather Forecast

Voice your opinion or tell us about page issues...