Sweeney Park, IL Weather Forecast & Current Conditions

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Sweeney Park, IL Weather Maps

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Sweeney Park Weather Map
UTC Time: 10/26/2026, 16:14
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Sweeney Park, IL Regional Weather

Expires:202610261700;;753544
ASUS43 KLOT 261610
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT MON OCT 26 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.


ILZ003-004-008-010-011-017-018-261700-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTSUNNY   58  46  64 E7        30.40F TC  14           
FREEPORT*      MOSUNNY   58  46  63 E10       30.39F TC  15           
ROCHELLE*      MOSUNNY   58  51  79 NE12      30.38S TC  14           
DE KALB*       MOSUNNY   58  49  74 NE9       30.39S TC  14           
$$


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

Sweeney Park, IL

Today
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
40%
Thursday
Thunderstorms
75°/ 52° 24°/ 11°
40%
Friday
Rain Showers
72°/ 52° 22°/ 11°
40%
Saturday
Rain Showers
70°/ 52° 21°/ 11°
40%
Sunday
Rain Showers
68°20°
30%

Day: Mostly cloudy. Highs in the mid 60s. Northeast winds around 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.

Dixon, IL

Today
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
20%
Thursday
Thunderstorms
75°/ 52° 24°/ 11°
40%
Friday
Rain Showers
72°/ 52° 22°/ 11°
30%
Saturday
Rain Showers
70°/ 52° 21°/ 11°
40%
Sunday
Rain Showers
70°21°
40%

Day: Mostly cloudy. Patchy fog late in the morning. Highs in the mid 60s. Northeast winds around 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. East winds 5 to 10 mph.

DeKalb, IL

Today
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Tuesday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
20%
Thursday
Thunderstorms
75°/ 52° 24°/ 11°
40%
Friday
Mostly Cloudy
72°/ 52° 22°/ 11°
30%
Saturday
Rain Showers
70°/ 52° 21°/ 11°
40%
Sunday
Rain Showers
68°20°
40%

Day: Mostly cloudy. Patchy fog late in the morning. Highs in the mid 60s. Northeast winds around 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. East winds 5 to 10 mph.

Rockford, IL

Today
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
40%
Thursday
Thunderstorms
72°/ 50° 22°/ 10°
40%
Friday
Rain Showers
72°/ 52° 22°/ 11°
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
40%
Sunday
Rain Showers
68°20°
40%

Day: Mostly cloudy. Highs in the mid 60s. Northeast winds around 10 mph.

Night: Mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.

Belvidere, IL

Today
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Thursday
Thunderstorms
72°/ 52° 22°/ 11°
40%
Friday
Rain Showers
72°/ 52° 22°/ 11°
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
40%
Sunday
Rain Showers
68°20°
40%

Day: Mostly cloudy. Highs in the mid 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the mid 40s. East winds around 10 mph.

Ottawa, IL

Today
Mostly Cloudy
68°/ 48° 20°/ 9°
0%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Mostly Cloudy
75°/ 55° 24°/ 13°
20%
Thursday
Thunderstorms
78°/ 55° 26°/ 13°
30%
Friday
Rain Showers
75°/ 55° 24°/ 13°
30%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
72°22°
40%

Day: Mostly cloudy. Patchy fog late in the morning. Highs in the upper 60s. Northeast winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. East winds 5 to 10 mph.

Aurora, IL

Today
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
20%
Thursday
Thunderstorms
75°/ 52° 24°/ 11°
40%
Friday
Mostly Cloudy
72°/ 52° 22°/ 11°
30%
Saturday
Rain Showers
70°/ 52° 21°/ 11°
40%
Sunday
Rain Showers
68°20°
40%

Day: Mostly cloudy. Patchy fog late in the morning. Highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Northeast winds around 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Princeton, IL

Today
Mostly Cloudy
72°/ 48° 22°/ 9°
0%
Tuesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Thursday
Rain Showers
75°/ 55° 24°/ 13°
40%
Friday
Rain Showers
75°/ 55° 24°/ 13°
30%
Saturday
Rain Showers
72°22°
40%
Sunday
Rain Showers
72°22°
40%

Day: Mostly cloudy. Highs in the lower 70s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. East winds 5 to 10 mph.

Oswego, IL

Today
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Mostly Cloudy
75°/ 55° 24°/ 13°
20%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
30%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
70°21°
40%

Day: Mostly cloudy. Patchy fog late in the morning. Highs in the mid 60s. Northeast winds around 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Freeport, IL

Today
Mostly Cloudy
65°/ 45° 18°/ 7°
0%
Tuesday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
72°/ 55° 22°/ 13°
50%
Thursday
Rain Showers
72°/ 50° 22°/ 10°
50%
Friday
Rain Showers
72°/ 52° 22°/ 11°
40%
Saturday
Rain Showers
68°20°
40%
Sunday
Rain Showers
68°20°
40%

Day: Mostly cloudy. Not as warm with highs in the mid 60s. Northeast winds around 10 mph.

Night: Mostly cloudy. Lows in the mid 40s. East winds 10 to 15 mph.

Sterling, IL

Today
Mostly Cloudy
68°/ 45° 20°/ 7°
0%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
75°/ 55° 24°/ 13°
50%
Thursday
Rain Showers
75°/ 52° 24°/ 11°
50%
Friday
Rain Showers
72°/ 55° 22°/ 13°
40%
Saturday
Rain Showers
72°22°
40%
Sunday
Rain Showers
72°22°
40%

Day: Mostly cloudy. Not as warm with highs in the upper 60s. East winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.

Crystal Lake, IL

Today
Mostly Cloudy
62°/ 48° 17°/ 9°
0%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
20%
Thursday
Thunderstorms
72°/ 52° 22°/ 11°
40%
Friday
Rain Showers
72°/ 52° 22°/ 11°
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
40%
Sunday
Rain Showers
68°20°
40%

Day: Mostly cloudy. Highs in the lower 60s. Temperature falling into the upper 50s in the afternoon. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the upper 40s. East winds around 10 mph.

Mount Carroll, IL

Today
Mostly Cloudy
68°/ 45° 20°/ 7°
0%
Tuesday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Partly Cloudy
72°/ 55° 22°/ 13°
50%
Thursday
Rain Showers
72°/ 52° 22°/ 11°
50%
Friday
Rain Showers
72°/ 52° 22°/ 11°
40%
Saturday
Rain Showers
70°21°
40%
Sunday
Rain Showers
70°21°
40%

Day: Mostly cloudy. Not as warm with highs in the upper 60s. East winds around 10 mph.

Night: Mostly cloudy. Lows in the mid 40s. East winds 10 to 15 mph.

Janesville, WI

Today
Sprinkles
62°/ 45° 17°/ 7°
0%
Tuesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Partly Cloudy
72°/ 55° 22°/ 13°
50%
Thursday
Thunderstorms
72°/ 50° 22°/ 10°
40%
Friday
Rain Showers
68°/ 52° 20°/ 11°
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
50%
Sunday
Rain Showers
68°20°
40%

Day: Cooler. Mostly cloudy. Scattered sprinkles in the afternoon. Highs in the lower 60s. Northeast winds 5 to 15 mph.

Night: Mostly cloudy. Lows in the mid 40s. East winds 5 to 15 mph.

Morris, IL

Today
Mostly Cloudy
68°/ 48° 20°/ 9°
0%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Thursday
Thunderstorms
78°/ 55° 26°/ 13°
30%
Friday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
72°22°
40%

Day: Mostly cloudy. Highs in the upper 60s. Northeast winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Naperville, IL

Today
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Tuesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
30%
Friday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Saturday
Rain Showers
70°/ 55° 21°/ 13°
40%
Sunday
Rain Showers
68°20°
40%

Day: Mostly cloudy. Highs in the mid 60s. Northeast winds around 10 mph.

Night: Mostly cloudy. Lows in the upper 40s. Northeast winds around 10 mph.

Whitewater, WI

Today
Sprinkles
60°/ 45° 16°/ 7°
0%
Tuesday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
40%
Thursday
Thunderstorms
72°/ 50° 22°/ 10°
40%
Friday
Rain Showers
68°/ 52° 20°/ 11°
40%
Saturday
Rain Showers
68°/ 52° 20°/ 11°
40%
Sunday
Rain Showers
68°20°
40%

Day: Cooler. Mostly cloudy. Scattered sprinkles in the afternoon. Highs around 60. Northeast winds 5 to 15 mph.

Night: Mostly cloudy then becoming partly cloudy after midnight then becoming mostly cloudy. Lows in the mid 40s. East winds 5 to 10 mph.

Joliet, IL

Today
Mostly Cloudy
65°/ 48° 18°/ 9°
0%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
30%
Friday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Saturday
Rain Showers
72°/ 55° 22°/ 13°
40%
Sunday
Rain Showers
70°21°
40%

Day: Mostly cloudy. Patchy fog late in the morning. Highs in the mid 60s. Temperature falling to around 60 in the afternoon. Northeast winds around 10 mph.

Night: Mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Hennepin, IL

Today
Mostly Cloudy
72°/ 48° 22°/ 9°
0%
Tuesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Wednesday
Partly Cloudy
75°/ 58° 24°/ 14°
0%
Thursday
Rain Showers
78°/ 55° 26°/ 13°
30%
Friday
Rain Showers
75°/ 55° 24°/ 13°
30%
Saturday
Rain Showers
72°22°
40%
Sunday
Rain Showers
72°22°
40%

Day: Mostly cloudy late this morning, then becoming partly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. East winds 5 to 10 mph.

Evanston, IL

Today
Mostly Cloudy
62°/ 48° 17°/ 9°
0%
Tuesday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Thunderstorms
75°/ 55° 24°/ 13°
30%
Friday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
40%
Sunday
Rain Showers
68°20°
30%

Day: Mostly cloudy. Highs in the lower 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the upper 40s. Northeast winds 10 to 15 mph.

Names listed above may include county names.

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