Amboy, IL Hourly Weather Updates

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Amboy Weather Map
UTC Time: 9/13/2026, 23:04
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Amboy, IL Regional Weather

Expires:202609140000;;406305
ASUS43 KLOT 132301
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 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.


ILZ003-004-008-010-011-017-018-140000-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTSUNNY   64  53  67 W6        30.15F TC  18           
FREEPORT*      MOSUNNY   64  55  72 W7        30.17S 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

Amboy, IL

Tonight
Rain Showers
58°14°
60%
Monday
Thunderstorms
80°/ 72° 27°/ 22°
40%
Tuesday
Rain Showers
85°/ 65° 29°/ 18°
90%
Wednesday
Rain Showers
82°/ 68° 28°/ 20°
70%
Thursday
Rain Showers
82°/ 68° 28°/ 20°
70%
Friday
Rain Showers
82°/ 65° 28°/ 18°
40%
Sat Night
Rain Showers
62°17°
40%

Night: Mostly cloudy. Showers likely early, then a chance of showers this evening. Lows in the upper 50s. Northeast winds 5 to 10 mph. Chance of rain 60 percent.

Princeton, IL

Tonight
Rain Showers
52°11°
20%
Monday
Rain Showers
75°/ 68° 24°/ 20°
50%
Tuesday
Rain Showers
85°/ 62° 29°/ 17°
90%
Wednesday
Rain Showers
78°/ 65° 26°/ 18°
90%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
70%
Fri-Fri Night
Rain Showers
78°26°
50%
Saturday
Rain Showers
80°/ 62° 27°/ 17°
50%

Night: Partly sunny, then becoming partly cloudy this evening, then becoming mostly clear. A slight chance of showers early. Lows in the lower 50s. North winds 5 to 10 mph. Chance of rain 20 percent.

Rochelle, IL

Late Afternoon
Rain Showers
45°
50%
Monday
Rain Showers
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%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
50%

Day: Mostly cloudy. Scattered showers. Temperatures in the lower 60s. North winds 5 to 10 mph. Chance of precipitation 50 percent.

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

Ottawa, IL

Late Afternoon
Rain Showers
50°10°
50%
Monday
Rain Showers
78°/ 68° 26°/ 20°
50%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
80°/ 65° 27°/ 18°
50%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Mostly cloudy. Scattered showers. Temperatures in the mid 60s. North winds 10 to 15 mph. Chance of precipitation 50 percent.

Night: Partly cloudy in the evening then clearing. Scattered showers early in the evening. Patchy fog late. Lows around 50. North winds 5 to 10 mph. Chance of precipitation 40 percent.

Sterling, IL

Tonight
Rain Showers
48°
20%
Monday
Rain Showers
75°/ 68° 24°/ 20°
70%
Tuesday
Rain Showers
82°/ 60° 28°/ 16°
80%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
50%

Night: Partly sunny with a slight chance of showers early, then mostly clear. Lows in the upper 40s. North winds around 5 mph. Chance of rain 20 percent.

DeKalb, IL

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

Day: Mostly cloudy. Scattered showers. Temperatures in the lower 60s. North winds 10 to 15 mph. Chance of precipitation 50 percent.

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

Mount Carroll, IL

Tonight
Cloudy
48°
0%
Monday
Rain Showers
72°/ 68° 22°/ 20°
70%
Tuesday
Rain Showers
78°/ 58° 26°/ 14°
80%
Wednesday
Rain Showers
75°/ 62° 24°/ 17°
80%
Thursday
Rain Showers
78°/ 60° 26°/ 16°
50%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
50%

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

Hennepin, IL

Tonight
Rain Showers
52°11°
20%
Monday
Rain Showers
75°/ 68° 24°/ 20°
40%
Tuesday
Rain Showers
88°/ 65° 31°/ 18°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
80°/ 65° 27°/ 18°
50%
Sat Night
Rain Showers
62°17°
50%

Night: Partly sunny, then becoming partly cloudy this evening, then becoming mostly clear. A slight chance of showers this evening. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Geneseo, IL

Tonight
Rain Showers
52°11°
20%
Monday
Rain Showers
75°/ 68° 24°/ 20°
50%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thu Night
Rain Showers
65°18°
40%
Fri-Fri Night
Rain Showers
78°26°
50%
Sat-Sat Night
Rain Showers
80°27°
50%

Night: Mostly cloudy early, then clearing. A slight chance of showers early. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Rockford, IL

Late Afternoon
Rain Showers
45°
50%
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%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
60%

Day: Mostly cloudy. Scattered showers. Northwest winds 5 to 10 mph. Chance of precipitation 50 percent.

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

Freeport, IL

Tonight
Cloudy
45°
0%
Monday
Rain Showers
72°/ 65° 22°/ 18°
70%
Tuesday
Rain Showers
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°
60%
Sat Night
Rain Showers
58°14°
50%

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

Toulon, IL

Tonight
Rain Showers
52°11°
20%
Monday
Sunny
75°/ 68° 24°/ 20°
40%
Tuesday
Rain Showers
85°/ 62° 29°/ 17°
90%
Wednesday
Thunderstorms
78°/ 68° 26°/ 20°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Friday
Rain Showers
82°28°
50%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Night: Mostly cloudy with isolated showers this 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.

Oswego, IL

Late Afternoon
Rain Showers
48°
50%
Monday
Rain Showers
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%
Saturday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Mostly cloudy. Scattered showers. Temperatures in the mid 60s. 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 late. Lows in the upper 40s. North winds around 5 mph. Chance of precipitation 20 percent.

Aurora, IL

Late Afternoon
Rain Showers
48°
60%
Monday
Rain Showers
75°/ 65° 24°/ 18°
50%
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%
Saturday
Rain Showers
78°/ 60° 26°/ 16°
60%

Day: Numerous showers. Temperatures in the lower 60s. North winds around 10 mph. Chance of precipitation 60 percent.

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

Belvidere, IL

Late Afternoon
Rain Showers
45°
50%
Monday
Rain Showers
75°/ 65° 24°/ 18°
60%
Tuesday
Thunderstorms
80°/ 58° 27°/ 14°
70%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
70%
Thursday
Rain Showers
75°/ 58° 24°/ 14°
50%
Friday
Rain Showers
75°/ 60° 24°/ 16°
50%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
60%

Day: Mostly cloudy. Scattered showers. Temperatures in the lower 60s. Northwest winds 5 to 10 mph. Chance of precipitation 50 percent.

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

Lacon, IL

Tonight
Rain Showers
52°11°
30%
Monday
Sunny
75°/ 68° 24°/ 20°
20%
Tuesday
Rain Showers
88°/ 65° 31°/ 18°
90%
Wednesday
Thunderstorms
80°/ 68° 27°/ 20°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
50%
Fri-Fri Night
Rain Showers
82°28°
40%
Saturday
Rain Showers
80°/ 62° 27°/ 17°
50%

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

Moline, IL

Tonight
Rain Showers
52°11°
20%
Monday
Rain Showers
75°/ 72° 24°/ 22°
60%
Tuesday
Rain Showers
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thursday
Rain Showers
78°/ 65° 26°/ 18°
50%
Friday
Rain Showers
78°/ 65° 26°/ 18°
50%
Saturday
Rain Showers
80°/ 62° 27°/ 17°
50%

Night: Mostly cloudy early, then clearing. A slight chance of showers early. Lows in the lower 50s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Clinton, IA

Tonight
Cloudy
48°
0%
Monday
Rain Showers
72°/ 68° 22°/ 20°
70%
Tuesday
Rain Showers
78°/ 58° 26°/ 14°
80%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
70%
Friday
Rain Showers
78°/ 62° 26°/ 17°
50%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
50%

Night: Partly sunny, then becoming mostly clear this evening, then becoming partly cloudy. Lows in the upper 40s. North winds around 5 mph.

Maquoketa, IA

Tonight
Cloudy
48°
0%
Monday
Rain Showers
70°/ 68° 21°/ 20°
70%
Tuesday
Rain Showers
78°/ 58° 26°/ 14°
80%
Wednesday
Thunderstorms
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Rain Showers
75°/ 62° 24°/ 17°
60%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
50%

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

Pontiac, IL

Late Afternoon
Rain Showers
52°11°
40%
Monday
Mostly Cloudy
78°/ 68° 26°/ 20°
0%
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%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Mostly cloudy. Scattered showers. North winds 10 to 15 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy in the evening then clearing. Scattered showers early in the evening. Lows in the lower 50s. North winds 5 to 10 mph. Chance of precipitation 40 percent.

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