Clare, IL Weather Forecast & Current Conditions

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Clare Weather Map
UTC Time: 9/19/2026, 09:34
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Clare, IL Regional Weather

Expires:202609191000;;702567
ASUS43 KLOT 190910
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT SAT SEP 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.


ILZ003-004-008-010-011-017-018-191000-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       TSTM      63  62  97 E10G21    30.00F FOG     TC  17   
FREEPORT*      CLOUDY    63  62  96 E5        30.04S TC  17           
ROCHELLE*      LGT RAIN  65  64  97 N14G21    30.02R TC  18           
DE KALB*       CLOUDY    66  63  89 N13       30.02R TC  19           
PERU*          MOCLDY    70  70 100 S5        29.94F FOG     TC  21   
$$


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

Clare, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
78°26°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Monday
Rain Showers
65°/ 50° 18°/ 10°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Thunderstorms likely late. Showers. Thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Temperatures in the mid 60s. Southeast winds around 10 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the lower 60s. Southeast winds around 5 mph, becoming north after midnight. Chance of precipitation near 100 percent.

Rochelle, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
78°26°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Monday
Rain Showers
65°/ 48° 18°/
50%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Friday
Cloudy
72°22°
0%

Day: Showers likely late. Thunderstorms likely. Showers late. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible late. Temperatures in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the lower 60s. Southeast winds around 5 mph, increasing to north 10 to 15 mph after midnight. Chance of precipitation near 100 percent.

Belvidere, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Monday
Rain Showers
62°/ 48° 17°/
40%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Mostly Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Mostly Cloudy
70°21°
0%

Day: Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the mid 60s. East winds around 10 mph. Chance of precipitation near 100 percent.

Night: Showers with thunderstorms likely until early morning, then a chance of showers and thunderstorms late. Lows in the lower 60s. East winds around 5 mph, becoming northeast after midnight. Chance of precipitation 90 percent.

Aurora, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
78°26°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Monday
Rain Showers
65°/ 52° 18°/ 11°
40%
Tuesday
Rain Showers
62°/ 50° 17°/ 10°
20%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: A chance of showers and thunderstorms late, then showers with thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Temperatures in the mid 60s. East winds around 10 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the lower 60s. Southeast winds around 5 mph, becoming north after midnight. Chance of precipitation near 100 percent.

Dixon, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
80°27°
100%
Sunday
Thunderstorms
70°/ 55° 21°/ 13°
70%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
72°22°
0%

Day: A chance of showers and thunderstorms late, then showers with thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Temperatures in the mid 60s. Southeast winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the lower 60s. South winds around 5 mph, becoming north after midnight. Chance of precipitation near 100 percent.

Rockford, IL

This Morning
Thunderstorms
60°16°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Monday
Rain Showers
62°/ 48° 17°/
40%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 48° 18°/
0%
Friday
Mostly Cloudy
70°21°
0%

Day: Showers with thunderstorms likely. Locally heavy rainfall possible. Temperatures in the mid 60s. East winds around 10 mph. Chance of precipitation near 100 percent.

Night: Showers with thunderstorms likely until early morning, then a chance of showers and thunderstorms late. Lows around 60. East winds around 5 mph, increasing to northeast 10 to 15 mph after midnight. Chance of precipitation 90 percent.

Crystal Lake, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Monday
Rain Showers
62°/ 50° 17°/ 10°
30%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Mostly Cloudy
70°21°
0%

Day: Thunderstorms likely late. Showers. Thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Locally heavy rainfall possible. Temperatures in the mid 60s. East winds around 10 mph. Chance of precipitation near 100 percent.

Night: Showers with thunderstorms likely until early morning, then a chance of showers and thunderstorms late. Lows in the lower 60s. East winds around 5 mph, becoming northeast after midnight. Chance of precipitation near 100 percent.

Oswego, IL

This Morning
Thunderstorms
65°18°
100%
Today
Thunderstorms
80°27°
100%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
72°22°
0%

Day: A chance of showers and thunderstorms late, then showers with thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Temperatures in the mid 60s. Southeast winds around 10 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the mid 60s. Southeast winds around 5 mph, becoming north after midnight. Chance of precipitation near 100 percent.

Ottawa, IL

This Morning
Thunderstorms
65°18°
100%
Today
Thunderstorms
82°28°
100%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Monday
Rain Showers
65°/ 52° 18°/ 11°
60%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Cloudy
72°22°
0%

Day: Cloudy. A chance of thunderstorms late. A chance of showers. Thunderstorms likely late. Temperatures in the upper 60s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent.

Night: Showers with thunderstorms likely. Humid with lows in the mid 60s. South winds around 5 mph, becoming northwest after midnight. Chance of precipitation near 100 percent.

Naperville, IL

This Morning
Thunderstorms
65°18°
100%
Today
Thunderstorms
78°26°
100%
Sunday
Thunderstorms
68°/ 58° 20°/ 14°
60%
Monday
Rain Showers
65°/ 52° 18°/ 11°
30%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
20%
Wednesday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Thursday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Mostly Cloudy
70°21°
0%

Day: A chance of showers and thunderstorms late, then showers with thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Locally heavy rainfall possible late. Temperatures in the mid 60s. East winds around 10 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the mid 60s. Southeast winds around 5 mph, becoming north after midnight. Chance of precipitation near 100 percent.

Evanston, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Monday
Rain Showers
65°/ 52° 18°/ 11°
30%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Mostly Cloudy
70°21°
0%

Day: Thunderstorms likely late. Showers. Thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Temperatures in the mid 60s. East winds around 10 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the lower 60s. East winds around 5 mph, becoming north after midnight. Chance of precipitation near 100 percent.

Whitewater, WI

Tonight
Thunderstorms
62°17°
100%
Saturday
Thunderstorms
72°/ 60° 22°/ 16°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
40%
Monday
Rain Showers
62°/ 48° 17°/
20%
Tuesday
Partly Cloudy
60°/ 48° 16°/
0%
Wednesday
Partly Cloudy
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Partly Cloudy
68°20°
0%

Night: Showers and scattered thunderstorms. Locally heavy rainfall possible. Near steady temperature in the lower 60s. East winds 5 to 15 mph. Chance of precipitation near 100 percent.

Freeport, IL

Today
Thunderstorms
75°/ 60° 24°/ 16°
100%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
50%
Monday
Rain Showers
62°/ 48° 17°/
50%
Tue Night
Cloudy
48°
0%
Wednesday
Cloudy
48°
0%
Thursday
Cloudy
48°
0%
Friday
Cloudy
48°
0%

Day: Patchy fog early this morning. Showers and occasional thunderstorms early this morning, then showers with a chance of thunderstorms this afternoon. Some thunderstorms may produce heavy rainfall early this morning. Some thunderstorms may produce heavy rainfall this afternoon. Humid with highs in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph, becoming south this afternoon. Chance of rain near 100 percent.

Night: Showers with a chance of thunderstorms in the evening, then showers likely with a chance of thunderstorms after midnight. Patchy fog after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows around 60. East winds around 5 mph, becoming north after midnight. Chance of rain 90 percent.

Janesville, WI

Tonight
Thunderstorms
62°17°
100%
Saturday
Thunderstorms
72°/ 60° 22°/ 16°
100%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Rain Showers
62°/ 48° 17°/
30%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wednesday
Partly Cloudy
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
68°20°
0%

Night: Showers and scattered thunderstorms. Locally heavy rainfall possible. Near steady temperature in the lower 60s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Waukegan, IL

This Morning
Thunderstorms
62°17°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Monday
Rain Showers
65°/ 52° 18°/ 11°
20%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Thursday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Mostly Cloudy
68°20°
0%

Day: Thunderstorms likely late. Showers. Thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Locally heavy rainfall possible. Temperatures in the mid 60s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Showers with thunderstorms likely until early morning, then a chance of showers and thunderstorms late. Lows in the lower 60s. East winds around 5 mph, increasing to northeast 10 to 15 mph after midnight. Chance of precipitation near 100 percent.

Joliet, IL

This Morning
Thunderstorms
65°18°
100%
Today
Thunderstorms
78°26°
100%
Sunday
Thunderstorms
72°/ 58° 22°/ 14°
70%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tuesday
Rain Showers
62°/ 52° 17°/ 11°
20%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: A chance of showers and thunderstorms late, then showers with thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Temperatures in the mid 60s. Southeast winds around 10 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the mid 60s. Southeast winds around 5 mph, becoming north after midnight. Chance of precipitation near 100 percent.

Princeton, IL

Today
Thunderstorms
82°/ 65° 28°/ 18°
100%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
90%
Monday
Rain Showers
65°/ 52° 18°/ 11°
70%
Tue Night
Cloudy
52°11°
0%
Wed Night
Cloudy
52°11°
0%
Thursday
Partly Cloudy
68°/ 52° 20°/ 11°
0%

Day: Mostly cloudy with a chance of thunderstorms. Humid with highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Patchy fog after midnight. Humid with lows in the mid 60s. South winds around 5 mph, becoming northwest after midnight. Chance of rain near 100 percent.

Kenosha, WI

Tonight
Thunderstorms
62°17°
100%
Saturday
Thunderstorms
70°/ 62° 21°/ 17°
100%
Sunday
Rain Showers
65°/ 55° 18°/ 13°
40%
Monday
Rain Showers
62°/ 50° 17°/ 10°
20%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Partly Cloudy
62°/ 52° 17°/ 11°
0%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
68°20°
0%

Night: Showers and scattered thunderstorms. Some thunderstorms may produce heavy rainfall after midnight. Locally heavy rainfall possible. Lows in the lower 60s. East winds 10 to 15 mph. Chance of precipitation near 100 percent.

Sterling, IL

Today
Thunderstorms
82°/ 62° 28°/ 17°
100%
Sunday
Rain Showers
70°/ 55° 21°/ 13°
70%
Monday
Rain Showers
65°/ 52° 18°/ 11°
50%
Tue Night
Cloudy
50°10°
0%
Wed Night
Cloudy
50°10°
0%
Thursday
Partly Cloudy
68°/ 52° 20°/ 11°
0%

Day: A chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Humid with highs in the lower 80s. Southeast winds 5 to 10 mph. Chance of precipitation near 100 percent.

Night: Showers. A chance of thunderstorms. Patchy fog after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the lower 60s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain near 100 percent.

Chicago, IL

This Morning
Thunderstorms
65°18°
100%
Today
Thunderstorms
75°24°
100%
Sunday
Thunderstorms
70°/ 58° 21°/ 14°
60%
Monday
Rain Showers
65°/ 55° 18°/ 13°
30%
Tuesday
Rain Showers
62°/ 55° 17°/ 13°
20%
Wednesday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Thursday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Mostly Cloudy
68°20°
0%

Day: A chance of showers and thunderstorms late, then showers with thunderstorms likely late. Some thunderstorms may produce heavy rainfall late. Locally heavy rainfall possible late. Temperatures in the mid 60s. Southeast winds 10 to 15 mph. Chance of precipitation near 100 percent.

Night: Thunderstorms likely until early morning. Showers. A chance of thunderstorms late. Humid with lows in the mid 60s. Southeast winds around 5 mph, becoming north after midnight. Chance of precipitation near 100 percent.

Names listed above may include county names.

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