Neponset, IL Weather Forecast & Current Conditions

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Neponset, IL Weather Maps

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Neponset Weather Map
UTC Time: 9/15/2026, 11:29
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Neponset, IL Regional Weather

Expires:202609151200;;488051
ASUS43 KLOT 151111
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT TUE SEP 15 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.


ILZ003-004-008-010-011-017-018-151200-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       RAIN      64  62  93 S6        30.00R FOG     TC  18   
FREEPORT*      CLOUDY    68  67  94 W6        29.99R TC  20           
ROCHELLE*      LGT RAIN  65  63  94 S5        30.01R TC  18           
DE KALB*       MOCLDY    63  60  90 S7        30.04R TC  17           
PERU*          MOCLDY    66  59  77 NW3       30.02R TC  19           
$$


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

Neponset, IL

Today
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Saturday
Thunderstorms
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°/ 55° 24°/ 13°
50%

Day: Mostly cloudy with a chance of thunderstorms. Warmer with highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph, becoming west 5 to 10 mph this afternoon. Chance of precipitation 70 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 60s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 70 percent.

Geneseo, IL

Today
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
75°/ 68° 24°/ 20°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
50%
Sat-Sat Night
Rain Showers
82°28°
50%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
50%

Day: Mostly cloudy. A chance of showers early. A chance of thunderstorms. Showers likely. Humid with highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph, becoming west this afternoon. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 60s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 70 percent.

Hennepin, IL

Today
Thunderstorms
85°/ 65° 29°/ 18°
70%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
70%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Thunderstorms
85°/ 65° 29°/ 18°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Day: Partly cloudy, then becoming partly sunny this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms early, then a chance of showers and thunderstorms. Warmer with highs in the mid 80s. South winds 10 to 15 mph, becoming west 5 to 10 mph this afternoon. Chance of rain 50 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 70 percent.

Sterling, IL

Today
Thunderstorms
78°/ 60° 26°/ 16°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 62° 28°/ 17°
60%
Friday
Thunderstorms
80°/ 65° 27°/ 18°
50%
Saturday
Thunderstorms
82°/ 62° 28°/ 17°
50%
Sunday
Rain Showers
75°/ 55° 24°/ 13°
40%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Humid with highs in the upper 70s. South winds around 10 mph with gusts up to 20 mph, becoming west this afternoon. Chance of rain 90 percent.

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 60. North winds around 5 mph. Chance of rain 50 percent.

Moline, IL

Today
Thunderstorms
80°/ 62° 27°/ 17°
70%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Sat-Sat Night
Rain Showers
82°28°
50%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
50%

Day: Showers likely with a chance of thunderstorms early this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Humid with highs around 80. South winds 10 to 15 mph, becoming northwest 5 to 10 mph this afternoon. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 50 percent.

Aledo, IL

Today
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Fri Night
Rain Showers
68°20°
40%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
72°/ 58° 22°/ 14°
50%

Day: Mostly cloudy with a chance of thunderstorms. Humid with highs in the lower 80s. South winds 10 to 15 mph, becoming northwest 5 to 10 mph this afternoon. Chance of precipitation 70 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 70 percent.

Davenport, IA

Today
Thunderstorms
78°/ 60° 26°/ 16°
90%
Wednesday
Rain Showers
72°/ 65° 22°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
60%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
60%
Sat-Sat Night
Rain Showers
82°28°
50%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
40%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Humid with highs in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest this afternoon. Chance of rain 90 percent.

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows around 60. North winds around 5 mph. Chance of rain 50 percent.

Monmouth, IL

Today
Thunderstorms
85°/ 62° 29°/ 17°
70%
Wednesday
Rain Showers
80°/ 68° 27°/ 20°
70%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Fri Night
Rain Showers
68°20°
30%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Day: Mostly cloudy with a chance of showers. A slight chance of thunderstorms early this morning, then a chance of thunderstorms this afternoon. Humid with highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph, becoming northwest 5 to 10 mph this afternoon. Chance of rain 50 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 70 percent.

Clinton, IA

Today
Thunderstorms
78°/ 58° 26°/ 14°
100%
Wednesday
Rain Showers
72°/ 65° 22°/ 18°
80%
Thursday
Rain Showers
80°/ 62° 27°/ 17°
50%
Fri-Fri Night
Thunderstorms
80°27°
70%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
70%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
40%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Humid with highs in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the upper 50s. North winds around 5 mph. Chance of rain 40 percent.

Mount Carroll, IL

Today
Thunderstorms
78°/ 58° 26°/ 14°
100%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Thunderstorms
78°/ 62° 26°/ 17°
60%
Saturday
Thunderstorms
82°/ 60° 28°/ 16°
70%
Sunday
Rain Showers
72°22°
40%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Humid with highs in the upper 70s. South winds 10 to 15 mph, becoming west 5 to 10 mph this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 50s. North winds around 5 mph. Chance of rain 20 percent.

Muscatine, IA

Today
Thunderstorms
78°/ 62° 26°/ 17°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
80%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
60%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
40%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Humid with highs in the upper 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest this afternoon. Chance of rain 90 percent.

Night: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. North winds around 5 mph. Chance of rain 50 percent.

Maquoketa, IA

Today
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Thunderstorms
78°26°
70%
Saturday
Thunderstorms
78°/ 60° 26°/ 16°
70%
Sunday
Rain Showers
72°22°
30%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Humid with highs in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph, becoming west this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. North winds around 5 mph. Chance of rain 20 percent.

Macomb, IL

Today
Thunderstorms
88°/ 65° 31°/ 18°
70%
Wednesday
Rain Showers
82°/ 68° 28°/ 20°
70%
Thursday
Rain Showers
85°/ 68° 29°/ 20°
50%
Friday
Rain Showers
85°/ 68° 29°/ 20°
50%
Saturday
Rain Showers
85°/ 65° 29°/ 18°
60%
Sunday
Rain Showers
75°24°
50%

Day: Partly cloudy. A chance of showers with a slight chance of thunderstorms this morning. A chance of showers and thunderstorms this afternoon. Humid with highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph, becoming west 5 to 10 mph this afternoon. Chance of rain 40 percent.

Night: A chance of thunderstorms. Showers likely. Humid with lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 70 percent.

Oquawka, IL

Today
Thunderstorms
85°/ 62° 29°/ 17°
70%
Wednesday
Rain Showers
80°/ 68° 27°/ 20°
70%
Thursday
Rain Showers
85°/ 68° 29°/ 20°
50%
Fri Night
Rain Showers
68°20°
30%
Saturday
Rain Showers
82°/ 65° 28°/ 18°
60%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Day: Mostly cloudy with a chance of showers. A slight chance of thunderstorms early this morning, then a chance of thunderstorms this afternoon. Humid with highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph, becoming northwest 5 to 10 mph this afternoon. Chance of rain 50 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 70 percent.

Tipton, IA

Today
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 65° 22°/ 18°
80%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
60%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
70%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
70%
Sunday
Rain Showers
72°/ 55° 22°/ 13°
40%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Humid with highs in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 50s. North winds around 5 mph. Chance of rain 50 percent.

Freeport, IL

Today
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 58° 26°/ 14°
40%
Friday
Rain Showers
75°/ 62° 24°/ 17°
70%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Rain Showers
72°22°
30%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers with a slight chance of thunderstorms this afternoon. Humid with highs in the mid 70s. Southwest winds 10 to 15 mph, becoming west 5 to 10 mph this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. North winds around 5 mph. Chance of rain 20 percent.

Wapello, IA

Today
Thunderstorms
80°/ 62° 27°/ 17°
70%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
60%
Sat-Sat Night
Rain Showers
82°28°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%

Day: A chance of thunderstorms. Showers likely early this morning, then a chance of showers this afternoon. Humid with highs around 80. South winds 5 to 10 mph with gusts up to 20 mph, becoming southwest this morning, then becoming northwest this afternoon. Chance of rain 70 percent.

Night: Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 70 percent.

Burlington, IA

Today
Thunderstorms
82°/ 62° 28°/ 17°
70%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
70%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
70%
Fri Night
Rain Showers
68°20°
30%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
60%
Sunday
Rain Showers
75°24°
50%

Day: Mostly cloudy with a chance of showers and thunderstorms. Humid with highs in the lower 80s. South winds around 10 mph with gusts up to 20 mph, becoming southwest this morning, then becoming northwest this afternoon. Chance of rain 50 percent.

Night: A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 70 percent.

Galena, IL

Today
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Mostly Cloudy
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
40%
Friday
Thunderstorms
78°26°
70%
Saturday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Sunday
Rain Showers
72°22°
30%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Humid with highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming west 5 to 10 mph this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy. Lows in the upper 50s. North winds around 5 mph.

Anamosa, IA

Today
Thunderstorms
75°/ 58° 24°/ 14°
100%
Wednesday
Mostly Cloudy
72°/ 62° 22°/ 17°
80%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
50%
Friday
Thunderstorms
80°27°
70%
Saturday
Thunderstorms
80°/ 58° 27°/ 14°
70%
Sunday
Rain Showers
72°22°
40%

Day: Showers with a chance of thunderstorms early this morning, then a chance of showers this afternoon. Humid with highs in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest this afternoon. Chance of rain near 100 percent.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. North winds around 5 mph. Chance of rain 20 percent.

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