Hillman, IL Weather Forecast & Current Conditions

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Hillman Weather Map
UTC Time: 9/18/2026, 15:36
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Hillman, IL Regional Weather

Expires:202609181600;;660139
ASUS43 KLOT 181511
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM 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.


ILZ001-002-007-009-015-016-024-181600-
NORTHWEST ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
MOLINE         CLOUDY    69  63  81 E14G22    30.23S TC  21           
STERLING*      CLOUDY    68  63  84 E15       30.26F TC  20           
SAVANNA*       CLOUDY    64  61  90 NE9       30.27F TC  18           
$$


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

Hillman, IL

Today
Thunderstorms
72°/ 60° 22°/ 16°
90%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
70%
Monday
Rain Showers
62°/ 48° 17°/
60%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wed Night
Mostly Cloudy
45°
0%
Thursday
Sunny
68°20°
0%

Day: Mostly cloudy with a chance of showers. A slight chance of thunderstorms this afternoon. Highs in the lower 70s. East winds 10 to 15 mph. Chance of rain 50 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows around 60. East winds 10 to 15 mph. Chance of rain 90 percent.

Mount Carroll, IL

Today
Thunderstorms
72°/ 62° 22°/ 17°
90%
Saturday
Thunderstorms
75°/ 60° 24°/ 16°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
70%
Monday
Rain Showers
62°/ 48° 17°/
60%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: Mostly cloudy late this morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 50 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Lows in the lower 60s. East winds 10 to 15 mph. Chance of rain 90 percent.

Galena, IL

Today
Thunderstorms
72°/ 62° 22°/ 17°
100%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
62°/ 48° 17°/
60%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wed Night
Cloudy
48°
0%
Thursday
Partly Cloudy
68°20°
0%

Day: Mostly cloudy with a slight chance of thunderstorms. A chance of showers late this morning, then showers likely this afternoon. Highs in the lower 70s. East winds 10 to 15 mph. Chance of rain 70 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Locally heavy rainfall possible after midnight. Lows in the lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Sterling, IL

Today
Thunderstorms
75°/ 62° 24°/ 17°
80%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
70%
Monday
Rain Showers
65°/ 50° 18°/ 10°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 70s. East winds around 10 mph. Chance of rain 50 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Humid with lows in the lower 60s. Southeast winds around 10 mph. Chance of rain 80 percent.

Maquoketa, IA

Today
Thunderstorms
72°/ 62° 22°/ 17°
100%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
62°/ 48° 17°/
60%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: Showers likely. A slight chance of thunderstorms late this morning, then a chance of thunderstorms this afternoon. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.

Clinton, IA

Today
Thunderstorms
72°/ 65° 22°/ 18°
90%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
100%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
70%
Monday
Rain Showers
62°/ 50° 17°/ 10°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: Mostly cloudy late this morning. A slight chance of thunderstorms. A chance of showers late this morning, then showers likely this afternoon. Highs in the lower 70s. East winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

Dubuque, IA

Today
Thunderstorms
70°/ 62° 21°/ 17°
100%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
70%
Mon-Mon Night
Rain Showers
62°17°
50%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: Showers likely. A slight chance of thunderstorms late this morning, then a chance of thunderstorms this afternoon. Highs around 70. East winds 10 to 15 mph. Chance of rain 70 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Locally heavy rainfall possible after midnight. Lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.

Princeton, IL

Today
Rain Showers
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
80°/ 65° 27°/ 18°
100%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wednesday
Cloudy
68°20°
0%
Thursday
Cloudy
68°20°
0%

Day: Partly sunny with a 50 percent chance of showers. Not as warm with highs in the mid 70s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.

Geneseo, IL

Today
Thunderstorms
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
62°/ 52° 17°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Cloudy
50°10°
0%
Thursday
Cloudy
50°10°
0%

Day: Mostly cloudy late this morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Not as warm with highs in the mid 70s. East winds around 10 mph. Chance of rain 50 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Moline, IL

Today
Thunderstorms
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Cloudy
50°10°
0%
Thursday
Cloudy
50°10°
0%

Day: Mostly cloudy late this morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Not as warm with highs in the mid 70s. East winds around 10 mph. Chance of rain 50 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 70 percent.

Davenport, IA

Today
Thunderstorms
75°/ 65° 24°/ 18°
70%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
90%
Sunday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Monday
Rain Showers
62°/ 52° 17°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: Mostly cloudy late this morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Not as warm with highs in the mid 70s. East winds 5 to 10 mph. Chance of rain 50 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Anamosa, IA

Today
Thunderstorms
72°/ 65° 22°/ 18°
100%
Saturday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
62°/ 48° 17°/
60%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: Showers likely with a chance of thunderstorms. Highs in the lower 70s. East winds 10 to 15 mph. Chance of rain 70 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.

Hennepin, IL

Today
Rain Showers
75°/ 65° 24°/ 18°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Wed Night
Mostly Cloudy
50°10°
0%
Thursday
Sunny
70°21°
0%

Day: Partly sunny with a 40 percent chance of showers. Not as warm with highs in the mid 70s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 50 percent.

Tipton, IA

Today
Thunderstorms
75°/ 65° 24°/ 18°
90%
Saturday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Sunday
Thunderstorms
65°/ 55° 18°/ 13°
70%
Monday
Rain Showers
62°/ 52° 17°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: Patchy fog late this morning. Showers likely with a chance of thunderstorms late this morning, then partly sunny with a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 70s. East winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

Manchester, IA

Today
Thunderstorms
72°/ 62° 22°/ 17°
100%
Saturday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
70%
Mon-Mon Night
Rain Showers
62°17°
50%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: A chance of thunderstorms. Showers. Highs in the lower 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Humid with lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.

Muscatine, IA

Today
Thunderstorms
75°/ 68° 24°/ 20°
70%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Thunderstorms
70°/ 55° 21°/ 13°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Cloudy
50°10°
0%
Thursday
Cloudy
50°10°
0%

Day: Mostly cloudy late this morning, then becoming partly sunny. Patchy fog late this morning. A slight chance of thunderstorms. Showers likely late this morning, then a chance of showers this afternoon. Highs in the mid 70s. East winds 5 to 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 70 percent.

Aledo, IL

Today
Thunderstorms
78°/ 68° 26°/ 20°
70%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Cloudy
50°10°
0%
Thursday
Cloudy
50°10°
0%

Day: Mostly cloudy late this morning, then becoming partly sunny. Patchy fog late this morning. A chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. East winds around 10 mph. Chance of rain 50 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Cedar Rapids, IA

Today
Thunderstorms
72°/ 65° 22°/ 18°
100%
Saturday
Thunderstorms
80°/ 62° 27°/ 17°
90%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
70%
Monday
Rain Showers
62°/ 50° 17°/ 10°
70%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%

Day: Mostly cloudy. Patchy fog late this morning. Showers with a chance of thunderstorms late this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the lower 70s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

Night: A chance of thunderstorms. A slight chance of showers in the evening, then showers after midnight. Humid with lows in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain near 100 percent.

Monmouth, IL

Today
Thunderstorms
78°/ 68° 26°/ 20°
50%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tue-Tue Night
Mostly Cloudy
62°17°
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
0%
Thursday
Sunny
70°21°
0%

Day: Patchy fog late this morning. Mostly cloudy with a chance of showers with a slight chance of thunderstorms late this morning, then partly sunny with a slight chance of showers this afternoon. Not as warm with highs in the upper 70s. East winds 5 to 10 mph. Chance of rain 40 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Iowa City, IA

Today
Thunderstorms
75°/ 68° 24°/ 20°
90%
Saturday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Sunday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Monday
Rain Showers
62°/ 52° 17°/ 11°
70%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Cloudy
50°10°
0%
Thursday
Cloudy
50°10°
0%

Day: Patchy fog late this morning. Cloudy with showers likely with a chance of thunderstorms late this morning, then partly sunny with a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the mid 70s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 90 percent.

Names listed above may include county names.

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