Ashton, IL Weather Forecast & Current Conditions

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Ashton, IL Weather Maps

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Ashton Weather Map
UTC Time: 9/23/2026, 21:47
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Ashton, IL Regional Weather

Expires:202609232200;;944300
ASUS43 KLOT 232110
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CDT WED SEP 23 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.


ILZ003-004-008-010-011-017-018-232200-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       PTSUNNY   67  51  56 NE8       30.35F TC  19           
FREEPORT*      PTSUNNY   69  54  58 E12G17    30.36S TC  21           
ROCHELLE*      CLOUDY    68  54  60 NE15      30.34S TC  20           
DE KALB*       PTSUNNY   67  53  60 NE16      30.35S TC  20           
PERU*          CLOUDY    68  54  60 NE13      30.32S TC  20           
$$


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

Ashton, IL

Late Afternoon
Mostly Cloudy
55°13°
0%
Thursday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Sunday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Monday
Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
70%
Wednesday
Rain Showers
68°20°
70%

Day: Mostly cloudy. Temperatures in the mid 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Rochelle, IL

Late Afternoon
Mostly Cloudy
52°11°
0%
Thursday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Sunday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Monday
Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Rain Showers
70°/ 58° 21°/ 14°
70%
Wednesday
Rain Showers
65°18°
70%

Day: Mostly cloudy. Temperatures in the mid 60s. Northeast winds around 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

DeKalb, IL

Late Afternoon
Mostly Cloudy
55°13°
0%
Thursday
Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Sunday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Monday
Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
60%
Wednesday
Rain Showers
68°20°
60%

Day: Mostly cloudy. Temperatures in the mid 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Ottawa, IL

Late Afternoon
Mostly Cloudy
55°13°
0%
Thursday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Cloudy
72°/ 55° 22°/ 13°
0%
Tuesday
Rain Showers
75°/ 62° 24°/ 17°
70%
Wednesday
Rain Showers
72°22°
70%

Day: Mostly cloudy. Temperatures in the mid 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Princeton, IL

Afternoon
Sprinkles
72°/ 55° 22°/ 13°
0%
Thursday
Sunny
70°/ 58° 21°/ 14°
0%
Friday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Saturday
Mostly Cloudy
55°13°
0%
Sunday
Mostly Cloudy
55°13°
0%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
75°24°
50%

Day: Mostly cloudy with scattered sprinkles. Highs in the lower 70s. Temperature falling into the upper 60s late. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Rockford, IL

Late Afternoon
Mostly Cloudy
52°11°
0%
Thursday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Mostly Cloudy
65°/ 48° 18°/
0%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Sunday
Mostly Cloudy
65°/ 48° 18°/
0%
Monday
Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
68°/ 58° 20°/ 14°
70%
Wednesday
Rain Showers
65°18°
70%

Day: Mostly cloudy. Temperatures in the mid 60s. East winds around 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Sterling, IL

Afternoon
Sprinkles
72°/ 55° 22°/ 13°
0%
Thursday
Partly Cloudy
68°/ 58° 20°/ 14°
0%
Friday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Saturday
Mostly Cloudy
55°13°
0%
Sunday
Mostly Cloudy
55°13°
0%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
72°22°
50%

Day: Mostly cloudy with scattered sprinkles. Highs in the lower 70s. Temperature falling into the mid 60s late. Northeast winds around 10 mph.

Night: Mostly cloudy. Scattered sprinkles in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Freeport, IL

Afternoon
Sprinkles
68°/ 52° 20°/ 11°
0%
Thursday
Partly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Saturday
Mostly Cloudy
52°11°
0%
Sunday
Mostly Cloudy
52°11°
0%
Sun Night
Cloudy
52°11°
0%
Mon Night
Cloudy
52°11°
0%
Tuesday
Rain Showers
68°20°
50%

Day: Mostly cloudy with scattered sprinkles. Highs in the upper 60s. Temperature falling into the mid 60s late. East winds around 10 mph.

Night: Mostly cloudy. Scattered sprinkles in the evening. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Mount Carroll, IL

Afternoon
Sprinkles
68°/ 52° 20°/ 11°
0%
Thursday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Saturday
Mostly Cloudy
52°11°
0%
Sunday
Mostly Cloudy
52°11°
0%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
68°20°
50%

Day: Mostly cloudy with scattered sprinkles. Highs in the upper 60s. Temperature falling into the mid 60s late. East winds around 10 mph.

Night: Mostly cloudy. Scattered sprinkles in the evening. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Belvidere, IL

Late Afternoon
Mostly Cloudy
52°11°
0%
Thursday
Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Mostly Cloudy
65°/ 48° 18°/
0%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Sunday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Monday
Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
68°/ 58° 20°/ 14°
70%
Wednesday
Rain Showers
65°18°
70%

Day: Mostly cloudy. Temperatures in the mid 60s. East winds around 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Aurora, IL

Late Afternoon
Sprinkles
55°13°
0%
Thursday
Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Sunday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Monday
Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
70%
Wednesday
Rain Showers
68°20°
70%

Day: Mostly cloudy. A chance of sprinkles. Temperatures in the mid 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. A chance of sprinkles early in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Oswego, IL

Late Afternoon
Sprinkles
55°13°
0%
Thursday
Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Rain Showers
75°/ 62° 24°/ 17°
60%
Wednesday
Rain Showers
70°21°
60%

Day: Mostly cloudy. A chance of sprinkles. Temperatures in the mid 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. A chance of sprinkles early in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Crystal Lake, IL

Late Afternoon
Mostly Cloudy
52°11°
0%
Thursday
Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Mostly Cloudy
65°/ 48° 18°/
0%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Sunday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Monday
Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
70°/ 58° 21°/ 14°
70%
Wednesday
Rain Showers
68°20°
70%

Day: Mostly cloudy. Temperatures in the mid 60s. East winds around 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Hennepin, IL

Afternoon
Sprinkles
68°/ 55° 20°/ 13°
0%
Thursday
Partly Cloudy
70°/ 58° 21°/ 14°
0%
Friday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Saturday
Mostly Cloudy
55°13°
0%
Sunday
Mostly Cloudy
55°13°
0%
Sun Night-Mon
Cloudy
52°11°
0%
Mon Night
Cloudy
58°14°
0%
Tuesday
Rain Showers
75°24°
40%

Day: Mostly cloudy with scattered sprinkles. Near steady temperature in the upper 60s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Geneseo, IL

Afternoon
Sprinkles
70°/ 55° 21°/ 13°
0%
Thursday
Partly Cloudy
70°/ 58° 21°/ 14°
0%
Friday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sat Night
Rain Showers
55°13°
30%
Sunday
Mostly Cloudy
65°18°
0%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
72°22°
50%

Day: Mostly cloudy with scattered sprinkles. Highs around 70. Northeast winds around 10 mph.

Night: Mostly cloudy. Scattered sprinkles in the evening. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Janesville, WI

Today
Partly Cloudy
62°/ 52° 17°/ 11°
0%
Thursday
Partly Cloudy
65°/ 55° 18°/ 13°
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Partly Cloudy
65°/ 50° 18°/ 10°
20%
Sunday
Mostly Cloudy
65°/ 48° 18°/
0%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
68°20°
50%

Day: Partly sunny. Near steady temperature in the lower 60s. East winds 5 to 10 mph.

Night: Partly cloudy. Lows in the lower 50s. Northeast winds up to 10 mph.

Toulon, IL

Afternoon
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Thursday
Partly Cloudy
70°/ 58° 21°/ 14°
0%
Friday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sat Night
Rain Showers
55°13°
30%
Sunday
Partly Cloudy
68°20°
0%
Sun Night
Cloudy
55°13°
0%
Mon Night
Cloudy
55°13°
0%
Tuesday
Rain Showers
75°24°
50%

Day: Partly sunny. Near steady temperature in the upper 60s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Naperville, IL

Late Afternoon
Sprinkles
58°14°
0%
Thursday
Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Monday
Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Rain Showers
72°/ 62° 22°/ 17°
60%
Wednesday
Rain Showers
68°20°
60%

Day: Mostly cloudy. A chance of sprinkles. Temperatures in the lower 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. A chance of sprinkles early in the evening. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Whitewater, WI

Today
Partly Cloudy
62°/ 52° 17°/ 11°
0%
Thursday
Sunny
65°/ 55° 18°/ 13°
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Rain Showers
68°20°
40%

Day: Partly sunny. Near steady temperature in the lower 60s. East winds 5 to 10 mph.

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

Clinton, IA

Afternoon
Sprinkles
68°/ 55° 20°/ 13°
0%
Thursday
Partly Cloudy
68°/ 58° 20°/ 14°
0%
Friday
Mostly Cloudy
65°/ 55° 18°/ 13°
0%
Sat-Sat Night
Rain Showers
62°17°
40%
Sunday
Mostly Cloudy
65°18°
0%
Sun Night-Mon
Cloudy
52°11°
0%
Mon Night
Cloudy
58°14°
0%
Tuesday
Rain Showers
70°21°
60%

Day: Mostly cloudy with scattered sprinkles. Highs in the upper 60s. Temperature falling into the mid 60s late. East winds 5 to 10 mph.

Night: Mostly cloudy. Scattered sprinkles in the evening. Lows in the mid 50s. Northeast winds around 5 mph.

Names listed above may include county names.

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