Lanphier Park, IL Weather Forecast & Current Conditions

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Lanphier Park, IL Weather Maps

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Lanphier Park Weather Map
UTC Time: 9/18/2026, 19:51
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Lanphier Park, IL Regional Weather

Expires:202609182000;;671150
ASUS43 KLOT 181912
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT FRI SEP 18 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>061-182000-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PONTIAC        CLOUDY    72  68  88 NE9       30.22R TC  22           
BLOOMINGTON    CLOUDY    72  72 100 N10       30.21R TC  22           
DECATUR        PTSUNNY   86  74  67 NE12      30.14F HX  94  TC  30   
PEORIA         PTSUNNY   69  67  93 E8        30.18F TC  21           
LACON*         LGT RAIN  66  64  91 E6        30.19F TC  19           
LINCOLN*       PTSUNNY   80  74  83 E10       30.15F HX  84  TC  26   
SPRINGFIELD    MOSUNNY   85  74  69 E8        30.13F HX  92  TC  29   
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

Lanphier Park, IL

Afternoon
Thunderstorms
85°/ 72° 29°/ 22°
20%
Saturday
Mostly Cloudy
92°/ 70° 33°/ 21°
30%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Rain Showers
55°13°
50%
Tuesday
Mostly Cloudy
72°22°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 80s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight.

Petersburg, IL

Afternoon
Rain Showers
82°/ 72° 28°/ 22°
20%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
40%
Sunday
Rain Showers
82°28°
60%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Rain Showers
55°13°
50%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly sunny with a 20 percent chance of showers. Near steady temperature in the lower 80s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.

Taylorville, IL

Afternoon
Thunderstorms
90°/ 72° 32°/ 22°
20%
Saturday
Partly Cloudy
92°/ 70° 33°/ 21°
0%
Sunday
Rain Showers
88°/ 62° 31°/ 17°
70%
Monday
Thunderstorms
75°/ 55° 24°/ 13°
70%
Tuesday
Mostly Cloudy
72°22°
0%
Wednesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature around 90. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105.

Night: Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight.

Lincoln, IL

Afternoon
Thunderstorms
80°/ 72° 27°/ 22°
20%
Saturday
Rain Showers
90°/ 68° 32°/ 20°
40%
Sunday
Rain Showers
82°28°
60%
Sun Night-Mon
Thunderstorms
60°16°
70%
Mon Night
Rain Showers
55°13°
50%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Not as warm. Near steady temperature around 80. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Beardstown, IL

Afternoon
Sunny
85°/ 72° 29°/ 22°
0%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
40%
Sunday
Thunderstorms
82°28°
70%
Sun Night-Mon
Thunderstorms
60°16°
70%
Mon Night
Rain Showers
55°13°
50%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

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

Night: Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight.

Jacksonville, IL

Afternoon
Sunny
88°/ 72° 31°/ 22°
0%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
40%
Sunday
Thunderstorms
85°29°
70%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Rain Showers
55°13°
50%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

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

Night: Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight.

Greene, IL

Afternoon
Thunderstorms
92°/ 70° 33°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Thunderstorms
88°/ 62° 31°/ 17°
70%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
70°21°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 90s. East winds around 5 mph. Chance of rain 20 percent. Heat index values up to 104.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. Southeast winds around 5 mph. Chance of rain 20 percent.

Decatur, IL

Afternoon
Thunderstorms
85°/ 70° 29°/ 21°
20%
Saturday
Thunderstorms
92°/ 68° 33°/ 20°
20%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Thunderstorms
60°16°
70%
Mon Night
Rain Showers
55°13°
50%
Tuesday
Mostly Cloudy
70°21°
0%
Wednesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows around 70. Southeast winds 5 to 10 mph.

Montgomery, IL

Afternoon
Thunderstorms
92°/ 68° 33°/ 20°
30%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Thunderstorms
92°/ 62° 33°/ 17°
60%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Near steady temperature in the lower 90s. Northeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 102.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 20 percent.

Havana, IL

Afternoon
Rain Showers
82°/ 72° 28°/ 22°
20%
Saturday
Rain Showers
90°/ 68° 32°/ 20°
50%
Sunday
Rain Showers
82°28°
70%
Sun Night-Mon
Thunderstorms
60°16°
70%
Mon Night
Rain Showers
55°13°
50%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly sunny with a 20 percent chance of showers. Not as warm. Near steady temperature in the lower 80s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.

Clinton, IL

Afternoon
Thunderstorms
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
30%
Sunday
Rain Showers
82°/ 58° 28°/ 14°
60%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Partly sunny with a chance of showers with a slight chance of thunderstorms. Not as warm. Near steady temperature in the upper 70s. East winds around 10 mph. Chance of rain 50 percent.

Night: Partly cloudy. Lows in the upper 60s. Southeast winds around 10 mph with gusts up to 20 mph.

Shelbyville, IL

Afternoon
Thunderstorms
92°/ 72° 33°/ 22°
20%
Saturday
Thunderstorms
92°/ 70° 33°/ 21°
20%
Sunday
Rain Showers
90°/ 62° 32°/ 17°
70%
Monday
Thunderstorms
75°/ 55° 24°/ 13°
70%
Tuesday
Mostly Cloudy
72°22°
0%
Wednesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 90s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 102.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 20 percent.

Pekin, IL

Afternoon
Rain Showers
78°/ 70° 26°/ 21°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
50%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly sunny with a 50 percent chance of showers. Not as warm. Near steady temperature in the upper 70s. East winds around 10 mph.

Night: Partly cloudy. Lows around 70. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Rushville, IL

Afternoon
Sunny
82°/ 72° 28°/ 22°
0%
Saturday
Mostly Cloudy
90°/ 68° 32°/ 20°
50%
Sunday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Partly Cloudy
70°21°
0%

Day: Mostly sunny. Near steady temperature in the lower 80s. East winds 5 to 10 mph.

Night: Partly cloudy. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph.

Winchester, IL

Afternoon
Sunny
88°/ 72° 31°/ 22°
0%
Saturday
Mostly Cloudy
95°/ 68° 35°/ 20°
30%
Sunday
Thunderstorms
85°29°
70%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Rain Showers
55°13°
50%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

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

Night: Partly cloudy. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph.

Canton, IL

Afternoon
Rain Showers
80°/ 70° 27°/ 21°
20%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
70%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly sunny with a 20 percent chance of showers. Not as warm. Near steady temperature around 80. East winds 5 to 10 mph.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows around 70. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Sullivan, IL

Afternoon
Thunderstorms
88°/ 70° 31°/ 21°
20%
Saturday
Thunderstorms
92°/ 70° 33°/ 21°
30%
Sunday
Rain Showers
88°/ 62° 31°/ 17°
70%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Tuesday
Mostly Cloudy
70°21°
0%
Wednesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Lows around 70. East winds 5 to 10 mph, becoming southeast after midnight.

Bloomington, IL

Afternoon
Thunderstorms
75°/ 68° 24°/ 20°
70%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
50%
Sunday
Rain Showers
78°26°
70%
Sun Night-Mon
Thunderstorms
58°14°
70%
Mon Night
Rain Showers
52°11°
50%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Showers likely with a slight chance of thunderstorms. Cooler. Near steady temperature in the mid 70s. East winds around 10 mph. Chance of rain 70 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. Southeast winds around 10 mph with gusts up to 20 mph.

Monticello, IL

Afternoon
Thunderstorms
80°/ 68° 27°/ 20°
50%
Saturday
Thunderstorms
88°/ 68° 31°/ 20°
20%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Thunderstorms
60°16°
70%
Mon Night
Rain Showers
55°13°
40%
Tuesday
Mostly Cloudy
68°20°
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly sunny with a chance of showers with a slight chance of thunderstorms. Not as warm. Near steady temperature around 80. Northeast winds around 10 mph. Chance of rain 50 percent.

Night: Partly cloudy. Lows in the upper 60s. East winds 5 to 10 mph.

Peoria, IL

Afternoon
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Partly sunny with a 50 percent chance of showers. Cooler with highs in the upper 70s. East winds 5 to 10 mph.

Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Names listed above may include county names.

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