Neponset, IL Weather Forecast & Current Conditions

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Neponset, IL Weather Maps

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Neponset Weather Map
UTC Time: 9/14/2026, 13:13
Your Time:

Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Neponset, IL Regional Weather

Expires:202609140400;;415057
ASUS43 KLOT 140312
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 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.


ILZ003-004-008-010-011-017-018-140400-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLEAR     53  52  96 CALM      30.20R TC  12           
FREEPORT*      CLEAR     55  54  95 W3        30.20R TC  13           
ROCHELLE*      CLEAR     50  48  95 S3        30.19S TC  10           
DE KALB*       CLEAR     54  53  95 W3        30.20R TC  12           
PERU*          CLEAR     54  52  94 CALM      30.19S TC  12           
$$


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
Rain Showers
75°/ 68° 24°/ 20°
70%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thu Night
Rain Showers
65°18°
40%
Friday
Rain Showers
82°/ 65° 28°/ 18°
50%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
60%

Day: Patchy fog this morning. Mostly sunny this morning, then mostly cloudy with a slight chance of showers this afternoon. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Night: Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Much warmer with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Geneseo, IL

Today
Rain Showers
75°/ 72° 24°/ 22°
70%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thu Night
Rain Showers
65°18°
40%
Friday
Rain Showers
82°/ 65° 28°/ 18°
50%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
60%

Day: Partly sunny this morning, then mostly cloudy with a slight chance of showers this afternoon. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Night: Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Much warmer. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Hennepin, IL

Today
Partly Cloudy
75°/ 68° 24°/ 20°
50%
Tuesday
Thunderstorms
85°/ 65° 29°/ 18°
90%
Wednesday
Rain Showers
80°/ 68° 27°/ 20°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
60%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Saturday
Rain Showers
80°/ 62° 27°/ 17°
60%

Day: Patchy fog this morning. Partly sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Much warmer with lows in the upper 60s. South winds 15 to 20 mph. Chance of rain 50 percent.

Sterling, IL

Today
Rain Showers
75°/ 68° 24°/ 20°
90%
Tuesday
Thunderstorms
80°/ 60° 27°/ 16°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
90%
Thursday
Rain Showers
80°/ 62° 27°/ 17°
70%
Friday
Rain Showers
82°/ 65° 28°/ 18°
50%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
70%

Day: Patchy fog this morning. Mostly sunny this morning, then mostly cloudy with a slight chance of showers this afternoon. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Much warmer with lows in the upper 60s. South winds 15 to 20 mph. Chance of rain 90 percent.

Moline, IL

Today
Rain Showers
75°/ 72° 24°/ 22°
90%
Tuesday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Wednesday
Rain Showers
75°/ 68° 24°/ 20°
90%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
70%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
70%

Day: Partly sunny this morning, then mostly cloudy with a chance of showers this afternoon. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.

Night: Partly cloudy in the evening, then mostly cloudy with showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the lower 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Aledo, IL

Today
Rain Showers
78°/ 68° 26°/ 20°
70%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thu Night
Rain Showers
65°18°
40%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
50%
Saturday
Rain Showers
80°/ 62° 27°/ 17°
60%

Day: Mostly cloudy. A chance of showers this afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.

Night: Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Much warmer with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Davenport, IA

Today
Rain Showers
75°/ 72° 24°/ 22°
90%
Tuesday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
90%
Thursday
Rain Showers
80°/ 65° 27°/ 18°
70%
Friday
Rain Showers
82°/ 65° 28°/ 18°
60%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
70%

Day: Partly sunny this morning, then mostly cloudy with a chance of showers this afternoon. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Monmouth, IL

Today
Rain Showers
78°/ 68° 26°/ 20°
50%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
82°/ 68° 28°/ 20°
90%
Thu Night
Rain Showers
65°18°
40%
Friday
Rain Showers
82°/ 65° 28°/ 18°
40%
Saturday
Rain Showers
80°/ 62° 27°/ 17°
50%

Day: Partly sunny. A slight chance of showers this afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Much warmer with lows in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Clinton, IA

Today
Rain Showers
72°/ 68° 22°/ 20°
90%
Tuesday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Wednesday
Rain Showers
72°/ 65° 22°/ 18°
90%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
60%
Friday
Rain Showers
80°/ 65° 27°/ 18°
70%
Saturday
Rain Showers
78°/ 60° 26°/ 16°
70%

Day: Patchy fog this morning. Partly sunny this morning, then mostly cloudy with a chance of showers this afternoon. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer with lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Mount Carroll, IL

Today
Rain Showers
72°/ 65° 22°/ 18°
90%
Tuesday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
90%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
60%
Friday
Rain Showers
78°/ 62° 26°/ 17°
70%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
70%

Day: Patchy fog this morning. Mostly sunny this morning, then mostly cloudy with a slight chance of showers this afternoon. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Muscatine, IA

Today
Rain Showers
75°/ 72° 24°/ 22°
90%
Tuesday
Thunderstorms
78°/ 62° 26°/ 17°
90%
Wednesday
Rain Showers
75°/ 68° 24°/ 20°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
60%
Friday
Thunderstorms
82°/ 65° 28°/ 18°
60%
Saturday
Rain Showers
78°/ 62° 26°/ 17°
70%

Day: Mostly cloudy. A chance of showers this afternoon. Highs in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.

Maquoketa, IA

Today
Rain Showers
72°/ 68° 22°/ 20°
100%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
90%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
60%
Friday
Rain Showers
78°/ 65° 26°/ 18°
70%
Saturday
Rain Showers
78°/ 58° 26°/ 14°
70%

Day: Patchy fog this morning. Partly sunny this morning, then mostly cloudy with a chance of showers this afternoon. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

Night: Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Macomb, IL

Today
Mostly Cloudy
82°/ 70° 28°/ 21°
30%
Tuesday
Thunderstorms
88°/ 65° 31°/ 18°
90%
Wednesday
Rain Showers
85°/ 68° 29°/ 20°
70%
Thursday
Rain Showers
85°/ 68° 29°/ 20°
50%
Friday
Rain Showers
82°/ 68° 28°/ 20°
40%
Sat Night
Rain Showers
62°17°
40%

Day: Mostly cloudy this morning, then becoming partly sunny. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly clear in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Warmer with lows around 70. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.

Oquawka, IL

Today
Rain Showers
78°/ 70° 26°/ 21°
50%
Tuesday
Thunderstorms
82°/ 65° 28°/ 18°
90%
Wednesday
Rain Showers
82°/ 68° 28°/ 20°
90%
Thu Night
Rain Showers
68°20°
40%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
50%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Mostly cloudy this morning, then becoming partly sunny. A 20 percent chance of showers. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Much warmer with lows around 70. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Tipton, IA

Today
Rain Showers
75°/ 68° 24°/ 20°
90%
Tuesday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Wednesday
Rain Showers
75°/ 65° 24°/ 18°
100%
Thursday
Rain Showers
78°/ 65° 26°/ 18°
60%
Friday
Thunderstorms
80°/ 65° 27°/ 18°
70%
Saturday
Rain Showers
78°26°
70%

Day: Mostly cloudy. A chance of showers this afternoon. Warmer with highs in the mid 70s. Southeast winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Chance of rain 40 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer with lows in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Freeport, IL

Today
Rain Showers
72°/ 65° 22°/ 18°
90%
Tuesday
Thunderstorms
78°/ 55° 26°/ 13°
70%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
90%
Thursday
Rain Showers
78°/ 60° 26°/ 16°
50%
Friday
Rain Showers
78°/ 62° 26°/ 17°
70%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
70%

Day: Patchy fog this morning. Mostly sunny this morning, then mostly cloudy with a chance of showers this afternoon. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer with lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Wapello, IA

Today
Rain Showers
78°/ 72° 26°/ 22°
70%
Tuesday
Thunderstorms
80°/ 62° 27°/ 17°
90%
Wednesday
Rain Showers
78°/ 68° 26°/ 20°
90%
Thursday
Rain Showers
82°/ 65° 28°/ 18°
70%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
50%
Saturday
Rain Showers
80°/ 62° 27°/ 17°
60%

Day: Mostly cloudy this morning, then becoming partly sunny. A 40 percent chance of showers. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Night: Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the lower 70s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Burlington, IA

Today
Rain Showers
78°/ 70° 26°/ 21°
50%
Tuesday
Thunderstorms
82°/ 62° 28°/ 17°
90%
Wednesday
Rain Showers
82°/ 68° 28°/ 20°
90%
Thu Night
Rain Showers
68°20°
40%
Friday
Thunderstorms
82°/ 68° 28°/ 20°
50%
Saturday
Rain Showers
82°/ 62° 28°/ 17°
50%

Day: Mostly cloudy this morning, then becoming partly sunny. A 20 percent chance of showers. Highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Much warmer with lows around 70. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Galena, IL

Today
Rain Showers
72°/ 68° 22°/ 20°
90%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
90%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
60%
Friday
Rain Showers
78°/ 62° 26°/ 17°
70%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
70%

Day: Patchy fog this morning. Mostly sunny this morning, then mostly cloudy with a chance of showers this afternoon. Highs in the lower 70s. Southeast winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Chance of rain 40 percent.

Night: Mostly cloudy. Showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the upper 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Anamosa, IA

Today
Rain Showers
72°/ 68° 22°/ 20°
100%
Tuesday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Wednesday
Rain Showers
72°/ 62° 22°/ 17°
90%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
60%
Friday
Thunderstorms
78°/ 65° 26°/ 18°
70%
Saturday
Rain Showers
78°26°
70%

Day: Partly sunny this morning, then mostly cloudy with a chance of showers this afternoon. Highs in the lower 70s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Night: A slight chance of showers and thunderstorms in the evening, then showers with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Much warmer. Near steady temperature in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

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