Siper Diffenbaugh Park, IL Weather Forecast & Current Conditions

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Siper Diffenbaugh Park, IL Weather Maps

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Siper Diffenbaugh Park Weather Map
UTC Time: 9/17/2026, 22:25
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Siper Diffenbaugh Park, IL Regional Weather

Expires:202609172300;;624156
ASUS43 KLOT 172210
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.


ILZ025>027-034>036-040-047-049-050-058-095>099-172300-
WEST-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
QUINCY         SUNNY     93  73  52 W3        30.13S HX 102  TC  34   
GALESBURG*     MOSUNNY   87  76  68 NW8       30.16S HX  98  TC  31   
MACOMB*        MOSUNNY   89  78  70 NW7       30.16S HX 103  TC  32   
JACKSONVILLE*  MOSUNNY   97  70  41 W7        30.12F HX 103  TC  36   
PITTSFIELD*    MOSUNNY   97  70  40 W8        30.14S HX 103  TC  36   
$$


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

Siper Diffenbaugh Park, IL

Afternoon
Sunny
85°/ 68° 29°/ 20°
0%
Friday
Rain Showers
82°/ 68° 28°/ 20°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
80%
Sun-Sun Night
Thunderstorms
75°24°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Partly Cloudy
62°/ 52° 17°/ 11°
0%

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

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

Oquawka, IL

Afternoon
Sunny
85°/ 68° 29°/ 20°
0%
Friday
Rain Showers
82°/ 70° 28°/ 21°
50%
Saturday
Rain Showers
85°/ 68° 29°/ 20°
80%
Sun-Sun Night
Thunderstorms
75°24°
70%
Monday
Rain Showers
65°/ 58° 18°/ 14°
60%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

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

Aledo, IL

Afternoon
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Sun-Sun Night
Thunderstorms
72°22°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

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

Macomb, IL

Afternoon
Sunny
88°/ 68° 31°/ 20°
20%
Friday
Rain Showers
85°/ 68° 29°/ 20°
50%
Saturday
Mostly Cloudy
88°/ 68° 31°/ 20°
70%
Sun Night
Thunderstorms
62°17°
60%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Sunny. Near steady temperature in the upper 80s. Northwest winds around 5 mph. Heat index values up to 103.

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.

Burlington, IA

Afternoon
Partly Cloudy
85°/ 68° 29°/ 20°
0%
Friday
Rain Showers
82°/ 70° 28°/ 21°
50%
Saturday
Thunderstorms
85°/ 68° 29°/ 20°
80%
Sun-Sun Night
Thunderstorms
75°24°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

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

Wapello, IA

Afternoon
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Friday
Rain Showers
82°/ 70° 28°/ 21°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Sun-Sun Night
Thunderstorms
72°22°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

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

Geneseo, IL

Afternoon
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sunday
Thunderstorms
72°/ 60° 22°/ 16°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

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

Carthage, IL

Afternoon
Sunny
88°/ 70° 31°/ 21°
20%
Friday
Rain Showers
85°/ 72° 29°/ 22°
40%
Saturday
Mostly Cloudy
88°/ 68° 31°/ 20°
70%
Sun Night
Thunderstorms
62°17°
70%
Monday
Rain Showers
68°/ 58° 20°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Partly Cloudy
70°21°
0%

Day: Sunny. Near steady temperature in the upper 80s. Northwest 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 around 70. Northeast winds around 5 mph. Chance of rain 20 percent.

Moline, IL

Afternoon
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Friday
Rain Showers
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sun-Sun Night
Thunderstorms
72°22°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

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

Fort Madison, IA

Afternoon
Sunny
85°/ 68° 29°/ 20°
20%
Friday
Rain Showers
85°/ 72° 29°/ 22°
50%
Saturday
Rain Showers
88°/ 68° 31°/ 20°
80%
Sun-Sun Night
Thunderstorms
78°26°
70%
Monday
Rain Showers
65°/ 58° 18°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

Night: Partly cloudy 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.

Davenport, IA

Afternoon
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Friday
Rain Showers
75°/ 68° 24°/ 20°
70%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

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

Muscatine, IA

Afternoon
Partly Cloudy
82°/ 65° 28°/ 18°
0%
Friday
Rain Showers
78°/ 68° 26°/ 20°
60%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sun-Sun Night
Thunderstorms
72°22°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

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

Mount Pleasant, IA

Afternoon
Partly Cloudy
85°/ 65° 29°/ 18°
20%
Friday
Rain Showers
82°/ 68° 28°/ 20°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Sunday
Thunderstorms
72°/ 60° 22°/ 16°
70%
Monday
Rain Showers
62°/ 55° 17°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny and warmer. Near steady temperature in the mid 80s. Northwest winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Tipton, IA

Afternoon
Mostly Cloudy
78°/ 65° 26°/ 18°
0%
Friday
Rain Showers
75°/ 68° 24°/ 20°
70%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sun-Sun Night
Thunderstorms
68°20°
70%
Monday
Rain Showers
62°/ 55° 17°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy and warmer. Near steady temperature in the upper 70s. North winds around 5 mph.

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

Washington, IA

Afternoon
Mostly Cloudy
82°/ 65° 28°/ 18°
20%
Friday
Rain Showers
78°/ 68° 26°/ 20°
60%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
80%
Monday
Rain Showers
62°/ 55° 17°/ 13°
70%
Tue-Tue Night
Mostly Cloudy
62°17°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy and warmer. Near steady temperature in the lower 80s. North winds around 5 mph.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Princeton, IL

Afternoon
Thunderstorms
82°/ 65° 28°/ 18°
20%
Friday
Rain Showers
75°/ 65° 24°/ 18°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny with a slight chance of showers and thunderstorms. Warmer. Near steady temperature in the lower 80s. Northwest 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.

Kahoka, MO

Afternoon
Sunny
88°/ 68° 31°/ 20°
20%
Friday
Thunderstorms
85°/ 72° 29°/ 22°
40%
Saturday
Mostly Cloudy
88°/ 68° 31°/ 20°
70%
Sun Night
Thunderstorms
62°17°
70%
Monday
Rain Showers
65°/ 58° 18°/ 14°
70%
Tue Night-Wed
Mostly Cloudy
52°11°
0%

Day: Sunny. Near steady temperature in the upper 80s. Northwest winds around 5 mph. Heat index values up to 100.

Night: Partly cloudy 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.

Iowa City, IA

Afternoon
Mostly Cloudy
78°/ 65° 26°/ 18°
0%
Friday
Rain Showers
78°/ 68° 26°/ 20°
70%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
80%
Sun Night
Thunderstorms
58°14°
70%
Monday
Rain Showers
62°/ 55° 17°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy. Near steady temperature in the upper 70s. North winds around 5 mph.

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

Fairfield, IA

Afternoon
Partly Cloudy
85°/ 65° 29°/ 18°
30%
Friday
Rain Showers
82°/ 68° 28°/ 20°
50%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
80%
Sunday
Thunderstorms
72°/ 60° 22°/ 16°
70%
Monday
Rain Showers
62°/ 55° 17°/ 13°
70%
Tue-Tue Night
Mostly Cloudy
62°17°
0%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny and warmer. Near steady temperature in the mid 80s. Northwest winds around 5 mph.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

Keosauqua, IA

Afternoon
Sunny
85°/ 68° 29°/ 20°
20%
Friday
Thunderstorms
82°/ 70° 28°/ 21°
50%
Saturday
Rain Showers
85°/ 68° 29°/ 20°
70%
Sunday
Thunderstorms
75°/ 62° 24°/ 17°
70%
Monday
Rain Showers
65°/ 55° 18°/ 13°
70%
Tue-Tue Night
Mostly Cloudy
62°17°
0%
Wednesday
Partly Cloudy
68°20°
0%

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

Night: Partly cloudy 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.

Names listed above may include county names.

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