Bernardin, IL Hourly Weather Updates

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Bernardin Weather Map
UTC Time: 9/13/2026, 19:27
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Bernardin, IL Regional Weather

Expires:202609132000;;397803
ASUS43 KLOT 131913
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT SUN SEP 13 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.


ILZ003-004-008-010-011-017-018-132000-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    61  54  77 W8        30.17F TC  16           
FREEPORT*      CLOUDY    60  56  87 NW3       30.17F TC  15           
ROCHELLE*      LGT RAIN  58  54  86 SW5       30.17S TC  15           
DE KALB*       RAIN      58  55  89 N7        30.13F TC  15           
PERU*          CLOUDY    72  48  43 N10       30.14S TC  22           
$$


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

Bernardin, IL

Afternoon
Thunderstorms
72°/ 58° 22°/ 14°
30%
Monday
Rain Showers
80°/ 72° 27°/ 22°
40%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Fri-Fri Night
Rain Showers
78°26°
50%

Day: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the lower 70s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Ottawa, IL

Afternoon
Rain Showers
75°/ 50° 24°/ 10°
50%
Monday
Mostly Cloudy
78°/ 68° 26°/ 20°
50%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
80°/ 65° 27°/ 18°
50%

Day: Mostly cloudy. Scattered showers. Highs in the mid 70s. North winds 10 to 15 mph. Chance of precipitation 50 percent.

Night: Partly cloudy in the evening, then clearing. Isolated showers early in the evening. Patchy fog after midnight. Lows around 50. North winds around 5 mph. Chance of precipitation 20 percent.

Princeton, IL

Afternoon
Rain Showers
72°/ 52° 22°/ 11°
40%
Monday
Sunny
75°/ 68° 24°/ 20°
50%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Fri Night
Rain Showers
60°16°
60%

Day: Mostly cloudy with a 40 percent chance of showers. Not as warm. Near steady temperature in the lower 70s. North winds 5 to 10 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds around 5 mph.

Rochelle, IL

Afternoon
Rain Showers
68°/ 45° 20°/
70%
Monday
Mostly Cloudy
75°/ 65° 24°/ 18°
70%
Tuesday
Thunderstorms
82°/ 58° 28°/ 14°
80%
Wednesday
Thunderstorms
75°/ 62° 24°/ 17°
80%
Thursday
Rain Showers
78°/ 60° 26°/ 16°
50%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%

Day: Numerous showers early in the afternoon, then scattered showers late. Highs in the upper 60s. North winds 5 to 10 mph. Chance of precipitation 70 percent.

Night: Mostly clear. Patchy fog after midnight. Lows in the mid 40s. Northwest winds around 5 mph in the evening, becoming light and variable.

DeKalb, IL

Afternoon
Rain Showers
72°/ 45° 22°/
70%
Monday
Mostly Cloudy
75°/ 65° 24°/ 18°
70%
Tuesday
Thunderstorms
82°/ 60° 28°/ 16°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%

Day: Numerous showers early in the afternoon, then scattered showers late. Highs in the lower 70s. North winds 10 to 15 mph. Chance of precipitation 70 percent.

Night: Mostly clear. Patchy fog after midnight. Lows in the mid 40s. North winds around 5 mph in the evening, becoming light and variable.

Sterling, IL

Afternoon
Rain Showers
70°/ 48° 21°/
50%
Monday
Partly Cloudy
75°/ 68° 24°/ 20°
70%
Tuesday
Rain Showers
80°/ 58° 27°/ 14°
90%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
80°/ 62° 27°/ 17°
70%

Day: Mostly cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature around 70. North winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 40s. North winds around 5 mph.

Hennepin, IL

Afternoon
Rain Showers
75°/ 52° 24°/ 11°
40%
Monday
Sunny
75°/ 68° 24°/ 20°
40%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
80%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
60%

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

Night: Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the lower 50s. Northeast winds around 5 mph. Chance of rain 20 percent.

Oswego, IL

Afternoon
Rain Showers
75°/ 48° 24°/
50%
Monday
Mostly Cloudy
78°/ 68° 26°/ 20°
50%
Tuesday
Thunderstorms
88°/ 62° 31°/ 17°
70%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%

Day: Mostly cloudy. Scattered showers. Highs in the mid 70s. Temperature falling into the upper 60s in the afternoon. North winds 10 to 15 mph. Chance of precipitation 50 percent.

Night: Mostly clear. Patchy fog after midnight. Lows in the upper 40s. North winds around 5 mph in the evening, becoming light and variable.

Rockford, IL

Afternoon
Rain Showers
68°/ 45° 20°/
70%
Monday
Rain Showers
75°/ 65° 24°/ 18°
70%
Tuesday
Thunderstorms
78°/ 55° 26°/ 13°
80%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
50%
Friday
Rain Showers
75°/ 60° 24°/ 16°
50%

Day: Numerous showers early in the afternoon, then scattered showers late. Not as warm. Highs in the upper 60s. Northwest winds 5 to 10 mph. Chance of precipitation 70 percent.

Night: Mostly clear. Patchy fog after midnight. Lows in the mid 40s. Northwest winds around 5 mph in the evening, becoming light and variable.

Aurora, IL

Afternoon
Rain Showers
72°/ 48° 22°/
70%
Monday
Mostly Cloudy
75°/ 65° 24°/ 18°
70%
Tuesday
Thunderstorms
85°/ 62° 29°/ 17°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
70%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Rain Showers
75°/ 62° 24°/ 17°
50%

Day: Numerous showers. Highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. North winds 10 to 15 mph. Chance of precipitation 70 percent.

Night: Mostly clear. Patchy fog after midnight. Lows in the upper 40s. Northwest winds around 5 mph in the evening, becoming light and variable.

Mount Carroll, IL

Afternoon
Rain Showers
68°/ 48° 20°/
50%
Monday
Rain Showers
72°/ 68° 22°/ 20°
70%
Tuesday
Rain Showers
78°/ 58° 26°/ 14°
90%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 58° 26°/ 14°
70%
Fri Night
Rain Showers
58°14°
50%

Day: Mostly cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature in the upper 60s. North winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Northwest winds around 5 mph, becoming northeast after midnight.

Belvidere, IL

Afternoon
Rain Showers
68°/ 45° 20°/
70%
Monday
Mostly Cloudy
75°/ 65° 24°/ 18°
70%
Tuesday
Thunderstorms
80°/ 58° 27°/ 14°
80%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
50%
Friday
Rain Showers
75°/ 60° 24°/ 16°
50%

Day: Numerous showers early in the afternoon, then scattered showers late. Highs in the upper 60s. Northwest winds 5 to 10 mph. Chance of precipitation 70 percent.

Night: Mostly clear. Patchy fog after midnight. Lows in the mid 40s. Northwest winds around 5 mph in the evening, becoming light and variable.

Freeport, IL

Afternoon
Rain Showers
65°/ 45° 18°/
50%
Monday
Rain Showers
72°/ 65° 22°/ 18°
70%
Tuesday
Rain Showers
78°/ 55° 26°/ 13°
80%
Wednesday
Rain Showers
72°/ 60° 22°/ 16°
80%
Thursday
Rain Showers
78°/ 58° 26°/ 14°
70%
Fri Night
Rain Showers
58°14°
50%

Day: Partly sunny with a 50 percent chance of showers. Not as warm. Near steady temperature in the mid 60s. Northwest winds 5 to 10 mph.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. Northwest winds around 5 mph, becoming north after midnight.

Geneseo, IL

Afternoon
Rain Showers
72°/ 52° 22°/ 11°
50%
Monday
Partly Cloudy
75°/ 68° 24°/ 20°
50%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
90%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
70%

Day: Mostly cloudy with a 50 percent chance of showers. Not as warm. Near steady temperature in the lower 70s. North winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 50s. Northeast winds around 5 mph.

Toulon, IL

Afternoon
Rain Showers
75°/ 52° 24°/ 11°
50%
Monday
Sunny
75°/ 68° 24°/ 20°
40%
Tuesday
Rain Showers
85°/ 62° 29°/ 17°
90%
Wed Night
Rain Showers
68°20°
60%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%

Day: Mostly cloudy with scattered showers. Cooler with highs in the mid 70s. Temperature falling to around 70 late. North winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Night: Mostly cloudy with isolated showers in the evening, then mostly clear after midnight. Lows in the lower 50s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 20 percent.

Lacon, IL

Afternoon
Rain Showers
75°/ 52° 24°/ 11°
40%
Monday
Sunny
75°/ 68° 24°/ 20°
0%
Tuesday
Rain Showers
88°/ 65° 31°/ 18°
90%
Wed Night
Rain Showers
68°20°
60%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Fri-Fri Night
Rain Showers
82°28°
40%

Day: Mostly cloudy with scattered showers. Cooler with highs in the mid 70s. Temperature falling into the lower 70s late. North winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent.

Night: Mostly cloudy with scattered showers in the evening, then mostly clear after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

Morris, IL

Afternoon
Rain Showers
75°/ 50° 24°/ 10°
50%
Monday
Mostly Cloudy
78°/ 68° 26°/ 20°
50%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Wednesday
Thunderstorms
80°/ 68° 27°/ 20°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
82°/ 65° 28°/ 18°
50%

Day: Mostly cloudy. Isolated showers early in the afternoon, then scattered showers late. Highs in the mid 70s. North winds 10 to 15 mph. Chance of precipitation 50 percent.

Night: Partly cloudy in the evening, then clearing. Isolated showers early in the evening. Patchy fog after midnight. Lows around 50. North winds around 5 mph in the evening, becoming light and variable. Chance of precipitation 20 percent.

Pontiac, IL

Afternoon
Rain Showers
78°/ 52° 26°/ 11°
40%
Monday
Mostly Cloudy
78°/ 68° 26°/ 20°
40%
Tuesday
Thunderstorms
92°/ 65° 33°/ 18°
70%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
70%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
82°/ 65° 28°/ 18°
40%

Day: Mostly cloudy. Scattered showers late. Highs in the upper 70s. North winds 10 to 15 mph. Chance of precipitation 40 percent.

Night: Partly cloudy in the evening, then clearing. Isolated showers early in the evening. Lows in the lower 50s. Northeast winds around 5 mph. Chance of precipitation 20 percent.

Crystal Lake, IL

Afternoon
Rain Showers
70°/ 45° 21°/
70%
Monday
Mostly Cloudy
75°/ 65° 24°/ 18°
70%
Tuesday
Thunderstorms
82°/ 58° 28°/ 14°
70%
Wednesday
Thunderstorms
72°/ 65° 22°/ 18°
70%
Thursday
Rain Showers
75°/ 60° 24°/ 16°
50%
Friday
Rain Showers
75°/ 62° 24°/ 17°
50%

Day: Numerous showers early in the afternoon, then scattered showers late. Highs around 70. Northwest winds 5 to 10 mph. Chance of precipitation 70 percent.

Night: Mostly clear. Patchy fog after midnight. Lows in the mid 40s. Northwest winds around 5 mph in the evening, becoming light and variable.

Joliet, IL

Afternoon
Rain Showers
78°/ 52° 26°/ 11°
50%
Monday
Mostly Cloudy
75°/ 68° 24°/ 20°
50%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
70%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
60%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%

Day: Mostly cloudy. Scattered showers. Highs in the upper 70s. Temperature falling into the upper 60s in the afternoon. North winds 10 to 15 mph. Chance of precipitation 50 percent.

Night: Mostly clear. Patchy fog late. Lows in the lower 50s. North winds around 5 mph.

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