St. Rose, IL Weather Forecast & Current Conditions

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St. Rose, IL Weather Maps

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Saint Rose Weather Map
UTC Time: 10/18/2026, 19:22
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

St. Rose, IL Regional Weather

Expires:202610182000;;324753
ASUS43 KLOT 181910
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT SUN OCT 18 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.


ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-182000-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     SUNNY     64  38  38 VRB7      30.42F TC  18           
CAIRO*         SUNNY     66  40  37 E3        30.42F TC  19           
EFFINGHAM*     SUNNY     63  32  31 E8        30.46F TC  17           
MT. VERNON     SUNNY     64  38  38 VRB5      30.44F TC  18           
CENTRALIA*     SUNNY     64  36  35 S6        30.43F TC  18           
SALEM*         SUNNY     65  39  38 MISG      30.44F TC  18           
METROPOLIS*    SUNNY     65  36  33 SE5       30.42F 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

St. Rose, IL

Afternoon
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 45° 24°/ 7°
0%
Wed Night
Clear
45°7°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Highs in the upper 60s. South winds 5 to 10 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph.

Litchfield, IL

Afternoon
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
70°/ 40° 21°/ 4°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wed Night
Clear
45°7°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Highs in the upper 60s. South winds 5 to 10 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph.

Alton, IL

Afternoon
Sunny
68°/ 40° 20°/ 4°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Clear
48°9°
0%
Thursday
Clear
48°/ 48° 9°/ 9°
0%
Fri-Fri Night
Clear
80°27°
0%
Saturday
Sunny
80°27°
0%

Day: Sunny. Highs in the upper 60s. South winds 5 to 10 mph.

Night: Clear. Lows around 40. Southeast winds around 5 mph.

Centralia, IL

Afternoon
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 45° 24°/ 7°
0%
Wed Night
Clear
45°7°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Highs in the upper 60s. South winds 5 to 10 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph.

Greene County, IL

Afternoon
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 45° 24°/ 7°
0%
Wednesday
Clear
45°7°
0%
Thursday
Clear
45°/ 45° 7°/ 7°
0%
Fri-Fri Night
Clear
80°27°
0%
Saturday
Sunny
80°27°
0%

Day: Sunny. Not as cool with highs in the upper 60s. South winds 5 to 10 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph.

Mount Vernon, IL

Today
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 40° 22°/ 4°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wed-Wed Night
Clear
75°24°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Fri Night-Sat
Clear
45°7°
0%

Day: Widespread frost this morning. Sunny. Highs in the upper 60s. Southeast winds around 5 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.

Chester, IL

Afternoon
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 45° 24°/ 7°
0%
Wed Night
Clear
45°7°
0%
Thursday
Sunny
80°/ 45° 27°/ 7°
0%
Fri Night-Sat
Clear
45°7°
0%

Day: Sunny. Highs in the upper 60s. Southeast winds around 5 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph.

Alton, MO

Afternoon
Sunny
68°/ 40° 20°/ 4°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Clear
48°9°
0%
Thursday
Clear
48°/ 48° 9°/ 9°
0%
Fri-Fri Night
Clear
80°27°
0%
Saturday
Sunny
80°27°
0%

Day: Sunny. Highs in the upper 60s. South winds 5 to 10 mph.

Night: Clear. Lows around 40. Southeast winds around 5 mph.

Pinckneyville, IL

Today
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 40° 22°/ 4°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wed Night
Clear
45°7°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Fri Night-Sat
Clear
45°7°
0%

Day: Widespread frost this morning. Sunny. Highs in the upper 60s. Southeast winds around 5 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.

Monroe County, IL

Afternoon
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 45° 24°/ 7°
0%
Wednesday
Clear
45°7°
0%
Thursday
Clear
45°/ 45° 7°/ 7°
0%
Fri-Fri Night
Clear
80°27°
0%
Saturday
Sunny
80°27°
0%

Day: Sunny. Highs in the upper 60s. South winds around 5 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph.

Effingham, IL

Afternoon
Sunny
70°/ 38° 21°/ 3°
0%
Monday
Sunny
72°/ 38° 22°/ 3°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wed-Wed Night
Clear
75°24°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Fri Night-Sat
Clear
45°7°
0%

Day: Sunny. Not as cool with highs around 70. South winds 5 to 10 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.

Jefferson County, MO

Afternoon
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 45° 24°/ 7°
0%
Wednesday
Clear
45°7°
0%
Thursday
Clear
45°/ 45° 7°/ 7°
0%
Fri-Fri Night
Clear
80°27°
0%
Saturday
Sunny
80°27°
0%

Day: Sunny. Highs in the upper 60s. South winds around 5 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph.

Shelbyville, IL

Afternoon
Sunny
72°/ 38° 22°/ 3°
0%
Monday
Sunny
70°/ 38° 21°/ 3°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wed-Wed Night
Clear
75°24°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Not as cool with highs in the lower 70s. South winds 5 to 10 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.

Flora, IL

Afternoon
Sunny
72°/ 38° 22°/ 3°
0%
Monday
Sunny
72°/ 38° 22°/ 3°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wed-Wed Night
Clear
75°24°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Not as cool with highs in the lower 70s. Southeast winds 5 to 10 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.

West Frankfort, IL

Today
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wed-Wed Night
Clear
78°26°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Fri Night-Sat
Clear
48°9°
0%

Day: Widespread frost this morning. Sunny. Highs in the upper 60s. Southeast winds around 5 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.

Fairfield, IL

Today
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 38° 22°/ 3°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°/ 45° 26°/ 7°
0%

Day: Widespread frost this morning. Sunny. Highs in the upper 60s. Southeast winds around 5 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.

Taylorville, IL

Afternoon
Sunny
72°/ 38° 22°/ 3°
0%
Monday
Sunny
72°/ 38° 22°/ 3°
0%
Tuesday
Sunny
72°/ 42° 22°/ 6°
0%
Wed Night
Clear
45°7°
0%
Thursday
Sunny
80°/ 45° 27°/ 7°
0%
Friday
Clear
78°26°
0%
Saturday
Clear
78°26°
0%

Day: Sunny. Not as cool with highs in the lower 70s. South winds 5 to 10 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph.

Carbondale, IL

Today
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 42° 22°/ 6°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wed Night
Clear
45°7°
0%
Thursday
Clear
45°7°
0%
Friday
Clear
45°/ 45° 7°/ 7°
0%

Day: Widespread frost this morning. Sunny. Highs in the upper 60s. Southeast winds around 5 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.

McLeansboro, IL

Today
Sunny
68°/ 38° 20°/ 3°
0%
Monday
Sunny
72°/ 40° 22°/ 4°
0%
Tuesday
Sunny
75°/ 42° 24°/ 6°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%
Friday
Clear
78°/ 45° 26°/ 7°
0%

Day: Widespread frost this morning. Sunny. Highs in the upper 60s. Southeast winds around 5 mph.

Night: Clear. Lows in the upper 30s. Southeast winds around 5 mph in the evening, becoming light and variable.

Springfield, IL

Afternoon
Sunny
72°/ 38° 22°/ 3°
0%
Monday
Sunny
72°/ 40° 22°/ 4°
0%
Tuesday
Sunny
75°/ 45° 24°/ 7°
0%
Wednesday
Clear
45°7°
0%
Thursday
Clear
45°/ 48° 7°/ 9°
0%
Friday
Clear
80°27°
0%
Saturday
Clear
80°27°
0%

Day: Sunny. Not as cool with highs in the lower 70s. South winds 10 to 15 mph.

Night: Clear. Lows in the upper 30s. South winds around 5 mph.

Names listed above may include county names.

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