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Duncan Park, IL Weather Forecast & Current Conditions

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Duncan Park Weather Map
UTC Time: 10/19/2026, 12:24
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Duncan Park, IL Regional Weather

Expires:202610191300;;363015
ASUS43 KLOT 191210
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
700 AM CDT MON OCT 19 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.


ILZ025>027-034>036-040-047-049-050-058-095>099-191300-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         CLEAR     43  38  82 SE5       30.37R TC   6           
GALESBURG*     CLEAR     40  38  95 CALM      30.39S TC   4           
MACOMB*        CLEAR     36  36 100 CALM      30.41R TC   2           
JACKSONVILLE*  CLEAR     38  37  96 SE5       30.39R WCI  35 TC   4   
PITTSFIELD*    CLEAR     39  38  97 CALM      30.39S TC   4           
$$


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

Duncan Park, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
78°/ 48° 26°/ 9°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Sunday
Sunny
78°26°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds.

Winchester, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thu Night-Fri
Clear
48°9°
0%
Fri Night-Sat
Cloudy
48°9°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Sunday
Sunny
78°26°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy. Lows in the lower 40s. Light and variable winds.

Beardstown, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
78°/ 50° 26°/ 10°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Sunday
Sunny
78°26°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Light and variable winds.

Springfield, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
78°/ 48° 26°/ 9°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Sunday
Sunny
78°26°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy. Lows in the lower 40s. Light and variable winds.

Greene County, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Friday
Sunny
78°/ 48° 26°/ 9°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Sunday
Sunny
78°26°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy. Lows in the lower 40s. Light and variable winds.

Quincy, IL

Today
Sunny
70°/ 45° 21°/ 7°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thursday
Sunny
78°/ 52° 26°/ 11°
0%
Fri Night
Cloudy
52°11°
0%
Sat-Sat Night
Mostly Cloudy
78°26°
0%
Sunday
Sunny
75°24°
0%

Day: Sunny. Highs around 70. South winds around 5 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the mid 40s. Light and variable winds.

Petersburg, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Fri-Fri Night
Clear
78°26°
0%
Saturday
Cloudy
78°26°
0%
Sunday
Cloudy
78°26°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy. Lows in the lower 40s. Light and variable winds.

Rushville, IL

Today
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
75°24°
0%
Friday
Clear
75°/ 52° 24°/ 11°
0%
Sat Night
Mostly Cloudy
55°13°
0%
Sunday
Sunny
75°24°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy. Lows in the mid 40s. Light and variable winds.

Havana, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
78°/ 48° 26°/ 9°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Cloudy
52°11°
0%
Sunday
Cloudy
52°11°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy. Lows in the lower 40s. Light and variable winds.

Canton, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Clear
75°24°
0%
Friday
Clear
75°/ 50° 24°/ 10°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Sunday
Sunny
75°24°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Partly cloudy. Lows in the lower 40s. Light and variable winds.

Litchfield, IL

Today
Sunny
70°/ 42° 21°/ 6°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thu Night
Clear
45°7°
0%
Fri-Fri Night
Clear
75°24°
0%
Saturday
Cloudy
78°26°
0%
Sunday
Cloudy
78°26°
0%

Day: Sunny. Highs around 70. Light and variable winds, becoming south around 5 mph this afternoon.

Night: Partly cloudy. Lows in the lower 40s. Light and variable winds.

Taylorville, IL

Today
Sunny
70°/ 42° 21°/ 6°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Fri-Fri Night
Clear
75°24°
0%
Saturday
Sunny
78°/ 52° 26°/ 11°
0%
Sunday
Sunny
78°26°
0%

Day: Sunny. Highs around 70. Light and variable winds, becoming southeast around 5 mph this afternoon.

Night: Partly cloudy. Lows in the lower 40s. Light and variable winds.

Lincoln, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Fri-Fri Night
Clear
75°24°
0%
Saturday
Sunny
78°/ 52° 26°/ 11°
0%
Sunday
Sunny
78°26°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. East winds around 5 mph.

Macomb, IL

Today
Sunny
70°/ 45° 21°/ 7°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 50° 24°/ 10°
0%
Thursday
Clear
50°10°
0%
Friday
Clear
50°/ 52° 10°/ 11°
0%
Sat-Sat Night
Mostly Cloudy
75°24°
0%
Sunday
Sunny
75°24°
0%

Day: Mostly sunny. Highs around 70. South winds around 5 mph.

Night: Partly cloudy. Lows in the mid 40s. Light and variable winds.

Carthage, IL

Today
Sunny
70°/ 45° 21°/ 7°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 52° 24°/ 11°
0%
Thursday
Clear
52°11°
0%
Friday
Clear
52°/ 55° 11°/ 13°
0%
Sat-Sat Night
Mostly Cloudy
78°26°
0%
Sunday
Sunny
75°24°
0%

Day: Mostly sunny. Highs around 70. South winds around 5 mph.

Night: Partly cloudy. Lows in the mid 40s. Southeast winds around 5 mph in the evening, becoming light and variable.

Alton, IL

Today
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
75°/ 45° 24°/ 7°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thu Night
Clear
48°9°
0%
Fri-Fri Night
Clear
78°26°
0%
Saturday
Sunny
78°/ 52° 26°/ 11°
0%
Sunday
Sunny
80°27°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy. Lows in the mid 40s. Light and variable winds.

Alton, MO

Today
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
75°/ 45° 24°/ 7°
0%
Wednesday
Sunny
78°/ 48° 26°/ 9°
0%
Thu Night
Clear
48°9°
0%
Fri-Fri Night
Clear
78°26°
0%
Saturday
Sunny
78°/ 52° 26°/ 11°
0%
Sunday
Sunny
80°27°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy. Lows in the mid 40s. Light and variable winds.

Pekin, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Sunny
78°/ 50° 26°/ 10°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Cloudy
52°11°
0%
Sunday
Cloudy
52°11°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Light and variable winds.

Decatur, IL

Today
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thu Night
Clear
48°9°
0%
Fri-Fri Night
Clear
75°24°
0%
Saturday
Cloudy
78°26°
0%
Sunday
Cloudy
78°26°
0%

Day: Sunny. Highs in the lower 70s. South winds around 5 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. East winds around 5 mph.

Peoria, IL

Today
Sunny
70°/ 42° 21°/ 6°
0%
Tuesday
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 48° 22°/ 9°
0%
Thursday
Sunny
75°/ 50° 24°/ 10°
0%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Cloudy
52°11°
0%
Sunday
Cloudy
52°11°
0%

Day: Sunny. Highs around 70. South winds around 5 mph.

Night: Mostly clear. Lows in the lower 40s. Light and variable winds.

Names listed above may include county names.

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