Pecatonica, IL Weather Forecast & Current Conditions

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Pecatonica, IL Weather Maps

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Pecatonica Weather Map
UTC Time: 10/10/2026, 15:04
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Pecatonica, IL Regional Weather

Expires:202610101600;;859806
ASUS43 KLOT 101501
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 AM CDT SAT OCT 10 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.


ILZ003-004-008-010-011-017-018-101600-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       MOSUNNY   71  50  47 S10G18    30.09R TC  22           
FREEPORT*      SUNNY     73  52  48 SW14      30.08S TC  23           
DE KALB*       SUNNY     65  52  62 S14       30.13R 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

Pecatonica, IL

Today
Cloudy
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Cloudy
85°29°
0%
Mon Night
Thunderstorms
60°16°
30%
Tuesday
Cloudy
72°/ 50° 22°/ 10°
20%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
50%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
60%
Friday
Mostly Cloudy
60°16°
0%

Day: Mostly sunny in the morning, then becoming partly cloudy. Warmer. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Freeport, IL

Today
Sunny
80°/ 55° 27°/ 13°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Sunny
82°28°
0%
Mon Night
Rain Showers
60°16°
30%
Tue-Tue Night
Cloudy
72°22°
0%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
50%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
60%
Friday
Partly Cloudy
60°16°
0%

Day: Sunny, warmer with highs around 80. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. South winds 5 to 10 mph with gusts up to 20 mph.

Rochelle, IL

Today
Mostly Cloudy
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
80°/ 62° 27°/ 17°
0%
Columbus Day
Cloudy
85°29°
0%
Mon Night
Thunderstorms
62°17°
30%
Tuesday
Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
60%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
60%
Friday
Mostly Cloudy
62°17°
0%

Day: Mostly sunny in the morning, then becoming mostly cloudy. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Monroe, WI

Today
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
80°/ 62° 27°/ 17°
0%
Columbus Day
Partly Cloudy
82°28°
0%
Mon Night
Thunderstorms
58°14°
30%
Tuesday
Sunny
68°/ 50° 20°/ 10°
20%
Wednesday
Rain Showers
65°/ 50° 18°/ 10°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
50%
Friday
Rain Showers
60°16°
30%

Day: Warmer, sunny. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Mostly clear. Lows in the mid 50s. South winds 5 to 15 mph.

Mount Carroll, IL

Today
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
80°/ 62° 27°/ 17°
0%
Columbus Day
Sunny
85°29°
0%
Mon Night
Clear
62°17°
0%
Tue-Tue Night
Cloudy
72°22°
0%
Wednesday
Rain Showers
68°/ 50° 20°/ 10°
60%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
60%
Friday
Partly Cloudy
60°16°
0%

Day: Sunny, warmer with highs in the lower 80s. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Janesville, WI

Today
Partly Cloudy
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
80°/ 60° 27°/ 16°
0%
Columbus Day
Partly Cloudy
82°28°
0%
Mon Night
Thunderstorms
58°14°
30%
Tuesday
Partly Cloudy
68°/ 48° 20°/ 9°
20%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
60%
Friday
Rain Showers
58°14°
30%

Day: Warmer. Sunny until late afternoon then becoming partly sunny. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Partly cloudy through around midnight then becoming clear. Lows in the mid 50s. South winds 10 to 15 mph decreasing to up to 10 mph after midnight.

Belvidere, IL

Today
Mostly Cloudy
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
78°/ 60° 26°/ 16°
0%
Columbus Day
Cloudy
85°29°
0%
Mon Night
Thunderstorms
60°16°
30%
Tuesday
Cloudy
72°/ 50° 22°/ 10°
20%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
60%
Friday
Rain Showers
60°16°
30%

Day: Mostly sunny in the morning, then becoming mostly cloudy. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. Southeast winds around 10 mph, diminishing to around 5 mph after midnight.

DeKalb, IL

Today
Mostly Cloudy
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
78°/ 60° 26°/ 16°
0%
Columbus Day
Cloudy
85°29°
0%
Mon Night
Thunderstorms
62°17°
30%
Tuesday
Cloudy
75°/ 52° 24°/ 11°
20%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
60%
Friday
Mostly Cloudy
62°17°
0%

Day: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Dixon, IL

Today
Mostly Cloudy
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
80°/ 62° 27°/ 17°
0%
Columbus Day
Cloudy
85°29°
0%
Mon Night
Thunderstorms
62°17°
20%
Tuesday
Cloudy
75°/ 52° 24°/ 11°
30%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
60%
Friday
Mostly Cloudy
62°17°
0%

Day: Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Galena, IL

Today
Sunny
80°/ 55° 27°/ 13°
0%
Sunday
Sunny
78°/ 62° 26°/ 17°
0%
Columbus Day
Sunny
82°28°
0%
Mon Night-Tue
Cloudy
60°16°
0%
Tue Night
Cloudy
52°11°
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
60%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
50%

Day: Sunny, warmer with highs around 80. South winds 10 to 15 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. South winds 5 to 10 mph with gusts up to 20 mph.

Darlington, WI

Today
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
80°/ 62° 27°/ 17°
0%
Columbus Day
Partly Cloudy
82°28°
0%
Mon Night
Thunderstorms
58°14°
30%
Tuesday
Sunny
68°/ 50° 20°/ 10°
20%
Wednesday
Rain Showers
65°/ 50° 18°/ 10°
50%
Thursday
Rain Showers
65°/ 48° 18°/ 9°
50%
Friday
Rain Showers
58°14°
30%

Day: Warmer, sunny. Highs in the lower 80s. South winds 5 to 15 mph.

Night: Clear. Lows in the mid 50s. South winds 5 to 15 mph.

Whitewater, WI

Today
Partly Cloudy
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
78°/ 60° 26°/ 16°
0%
Columbus Day
Partly Cloudy
82°28°
0%
Mon Night
Thunderstorms
58°14°
40%
Tuesday
Partly Cloudy
68°/ 48° 20°/ 9°
20%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
60%
Friday
Rain Showers
58°14°
30%

Day: Warmer. Sunny in the morning then becoming partly sunny. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Partly cloudy until early morning then becoming clear. Lows in the mid 50s. South winds up to 10 mph.

Sterling, IL

Today
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
82°/ 62° 28°/ 17°
0%
Columbus Day
Sunny
85°29°
0%
Mon Night
Clear
62°17°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
30%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
60%
Friday
Sunny
62°17°
0%

Day: Mostly sunny. Highs in the lower 80s. South winds around 10 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Crystal Lake, IL

Today
Mostly Cloudy
80°/ 55° 27°/ 13°
0%
Sunday
Sunny
78°/ 60° 26°/ 16°
0%
Columbus Day
Mostly Cloudy
85°29°
0%
Mon Night
Thunderstorms
60°16°
40%
Tuesday
Mostly Cloudy
72°/ 50° 22°/ 10°
20%
Wednesday
Rain Showers
65°/ 50° 18°/ 10°
50%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
50%
Friday
Rain Showers
60°16°
30%

Day: Mostly sunny in the morning, then becoming mostly cloudy. Highs around 80. South winds 10 to 15 mph. Gusts up to 25 mph in the morning.

Night: Mostly cloudy in the evening, then clearing. Lows in the mid 50s. South winds around 10 mph, becoming southeast after midnight.

Madison, WI

Today
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
80°/ 62° 27°/ 17°
0%
Columbus Day
Partly Cloudy
82°28°
0%
Mon Night
Thunderstorms
58°14°
40%
Tuesday
Partly Cloudy
68°/ 48° 20°/ 9°
20%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
50%
Friday
Rain Showers
58°14°
30%

Day: Warmer, sunny. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Mostly clear. Lows in the mid 50s. South winds 5 to 15 mph.

Maquoketa, IA

Today
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
80°/ 65° 27°/ 18°
0%
Columbus Day
Sunny
85°29°
0%
Mon Night
Clear
62°17°
0%
Tue-Tue Night
Cloudy
72°22°
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
50%

Day: Sunny, warmer with highs in the lower 80s. South winds 5 to 10 mph.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 50s. South winds 5 to 10 mph.

Aurora, IL

Today
Mostly Cloudy
80°/ 55° 27°/ 13°
0%
Sunday
Sunny
78°/ 58° 26°/ 14°
0%
Columbus Day
Cloudy
85°29°
0%
Mon Night
Thunderstorms
62°17°
40%
Tuesday
Cloudy
72°/ 52° 22°/ 11°
20%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
50%
Friday
Mostly Cloudy
62°17°
0%

Day: Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80. South winds 10 to 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Southeast winds around 10 mph, diminishing to around 5 mph after midnight.

Clinton, IA

Today
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
82°/ 65° 28°/ 18°
0%
Columbus Day
Sunny
85°29°
0%
Mon Night
Clear
62°17°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
30%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
68°/ 48° 20°/ 9°
50%

Day: Sunny. Highs in the lower 80s. South winds 5 to 10 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Dodgeville, WI

Today
Sunny
82°/ 58° 28°/ 14°
0%
Sunday
Sunny
80°/ 62° 27°/ 17°
0%
Columbus Day
Partly Cloudy
82°28°
0%
Mon Night
Thunderstorms
58°14°
30%
Tuesday
Sunny
68°/ 48° 20°/ 9°
0%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
50%
Friday
Rain Showers
58°14°
30%

Day: Warmer, sunny. Highs in the lower 80s. South winds 5 to 15 mph.

Night: Clear. Lows in the upper 50s. South winds 5 to 15 mph.

Watertown, WI

Today
Sunny
82°/ 55° 28°/ 13°
0%
Sunday
Sunny
80°/ 62° 27°/ 17°
0%
Columbus Day
Partly Cloudy
82°28°
0%
Mon Night
Thunderstorms
58°14°
40%
Tuesday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Wednesday
Rain Showers
65°/ 48° 18°/ 9°
50%
Thursday
Rain Showers
65°/ 45° 18°/ 7°
50%
Friday
Rain Showers
58°14°
30%

Day: Warmer, sunny. Highs in the lower 80s. South winds 10 to 15 mph.

Night: Partly cloudy through around midnight then becoming clear. Lows in the mid 50s. South winds up to 15 mph.

Names listed above may include county names.

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