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Rochester, IL Weather Forecast & Current Conditions

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Rochester, IL Weather Maps

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Rochester Weather Map
UTC Time: 10/4/2026, 16:03
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Rochester, IL Regional Weather

Expires:202610041700;;523761
ASUS43 KLOT 041601
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT SUN OCT 04 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.


ILZ028>032-037-038-041>044-048-051>054-059>061-041700-
CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLOOMINGTON    SUNNY     71  52  50 NW9       30.22R TC  22           
DECATUR        SUNNY     70  49  47 NW7       30.21S TC  21           
PEORIA         SUNNY     67  54  63 CALM      30.21R TC  19           
LACON*         SUNNY     68  51  53 CALM      30.20S TC  20           
SPRINGFIELD    SUNNY     72  51  47 NW6       30.22R TC  22           
TAYLORVILLE    NOT AVBL                                               
$$


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

Rochester, IL

Today
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
78°/ 55° 26°/ 13°
0%
Wednesday
Clear
82°28°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°28°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 40s. North winds 5 to 10 mph.

Taylorville, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
75°/ 45° 24°/ 7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Clear
82°28°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°28°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph.

Lincoln, IL

Today
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Clear
80°27°
0%
Thursday
Clear
80°27°
0%
Friday
Clear
80°27°
0%
Saturday
Clear
80°27°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 40s. North winds 5 to 10 mph.

Petersburg, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Clear
80°27°
0%
Thursday
Clear
80°27°
0%
Friday
Clear
80°27°
0%
Saturday
Clear
80°27°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

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

Greene County, IL

Today
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Sunny
75°/ 45° 24°/ 7°
0%
Tuesday
Sunny
78°/ 55° 26°/ 13°
0%
Wed Night
Clear
52°11°
0%
Thu-Thu Night
Rain Showers
82°28°
20%
Friday
Clear
85°29°
0%
Saturday
Clear
85°29°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the upper 40s. North winds 5 to 10 mph.

Decatur, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Clear
82°28°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°28°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph.

Litchfield, IL

Today
Sunny
78°/ 48° 26°/ 9°
0%
Monday
Sunny
75°/ 45° 24°/ 7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wed Night
Clear
52°11°
0%
Thu-Thu Night
Rain Showers
82°28°
20%
Friday
Clear
85°29°
0%
Saturday
Clear
85°29°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds around 5 mph.

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

Jacksonville, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Clear
82°28°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°28°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

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

Beardstown, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Clear
80°27°
0%
Thursday
Clear
80°27°
0%
Friday
Clear
80°27°
0%
Saturday
Clear
80°27°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

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

Shelbyville, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
75°/ 45° 24°/ 7°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wed Night
Clear
52°11°
0%
Thursday
Clear
52°11°
0%
Friday
Clear
52°11°
0%
Saturday
Clear
52°11°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

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

Havana, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

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

Clinton, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph.

Night: Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph.

Sullivan, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
78°/ 52° 26°/ 11°
0%
Wednesday
Clear
82°28°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°28°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph.

Pekin, IL

Today
Sunny
75°/ 45° 24°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph.

Monticello, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
75°/ 52° 24°/ 11°
0%
Wednesday
Clear
80°27°
0%
Thursday
Clear
80°27°
0%
Friday
Clear
80°27°
0%
Saturday
Clear
80°27°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph.

Winchester, IL

Today
Sunny
78°/ 45° 26°/ 7°
0%
Monday
Sunny
72°/ 45° 22°/ 7°
0%
Tuesday
Sunny
78°/ 55° 26°/ 13°
0%
Wednesday
Clear
82°28°
0%
Thursday
Clear
82°28°
0%
Friday
Clear
82°28°
0%
Saturday
Clear
82°28°
0%

Day: Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

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

Rushville, IL

Today
Sunny
75°/ 48° 24°/ 9°
0%
Monday
Sunny
70°/ 45° 21°/ 7°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.

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

Bloomington, IL

Today
Sunny
75°/ 45° 24°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.

Night: Mostly clear. Lows in the mid 40s. North winds 5 to 10 mph.

Canton, IL

Today
Sunny
75°/ 45° 24°/ 7°
0%
Monday
Sunny
70°/ 45° 21°/ 7°
0%
Tuesday
Sunny
75°/ 55° 24°/ 13°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph.

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

Alton, IL

Today
Sunny
80°/ 52° 27°/ 11°
0%
Monday
Sunny
75°/ 48° 24°/ 9°
0%
Tuesday
Sunny
78°/ 55° 26°/ 13°
0%
Wednesday
Clear
55°13°
0%
Thursday
Clear
55°/ 58° 13°/ 14°
20%
Fri-Fri Night
Clear
85°29°
0%
Saturday
Sunny
85°29°
0%

Day: Sunny. Highs around 80. Northwest winds 5 to 10 mph.

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

Names listed above may include county names.

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