Bluff Lake, IL Weather Forecast & Current Conditions

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Bluff Lake, IL Weather Maps

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Bluff Lake Weather Map
UTC Time: 9/19/2026, 07:53
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Bluff Lake, IL Regional Weather

Expires:202609190800;;698033
ASUS43 KLOT 190710
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 AM CDT SAT SEP 19 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>094-190800-
SOUTH-CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARBONDALE     NOT AVBL                                               
CAIRO*         CLEAR     73  72  96 CALM      30.02F TC  23           
EFFINGHAM*     CLEAR     70  69  94 E3        30.04F TC  21           
MARION         CLEAR     77  70  78 VRB3      30.02F TC  25           
MT. VERNON     CLEAR     74  70  87 CALM      30.02F TC  23           
CENTRALIA*     CLEAR     75  71  87 SE5       30.01F FOG     TC  24   
SALEM*         CLEAR     75  72  92 MISG      30.01F TC  24           
METROPOLIS*    CLEAR     71  70  98 CALM      30.03S TC  22           
$$


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

Bluff Lake, IL

Overnight
Clear
75°24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Thunderstorms
88°/ 62° 31°/ 17°
60%
Tuesday
Partly Cloudy
75°/ 58° 24°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

Night: Mostly clear. Near steady temperature in the mid 70s. Calm winds.

Cairo, IL

Overnight
Clear
75°24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Mon-Mon Night
Thunderstorms
88°31°
50%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

Night: Mostly clear. Near steady temperature in the mid 70s. Calm winds.

Mound City, IL

Overnight
Clear
75°24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Mon-Mon Night
Thunderstorms
88°31°
50%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wed Night
Cloudy
58°14°
0%
Thursday
Cloudy
78°26°
0%
Friday
Cloudy
78°26°
0%

Night: Mostly clear. Near steady temperature in the mid 70s. Calm winds.

Cape Girardeau, MO

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
40%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
70%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%

Night: Clear. Lows in the lower 70s. South winds around 5 mph.

Sikeston, MO

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 70° 35°/ 21°
0%
Mon-Mon Night
Thunderstorms
88°31°
50%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wed Night
Clear
58°14°
0%
Thursday
Cloudy
78°26°
0%
Friday
Cloudy
78°26°
0%

Night: Mostly clear. Lows in the lower 70s. Calm winds.

Carbondale, IL

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
40%
Monday
Thunderstorms
85°/ 60° 29°/ 16°
70%
Tue Night
Cloudy
55°13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%

Night: Mostly clear. Lows in the lower 70s. South winds around 5 mph.

Vienna, IL

Overnight
Clear
75°24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 70° 35°/ 21°
0%
Mon-Mon Night
Thunderstorms
88°31°
50%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

Night: Mostly clear. Near steady temperature in the mid 70s. Calm winds.

Perryville, MO

Overnight
Clear
70°21°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
82°/ 60° 28°/ 16°
70%
Tue Night
Cloudy
55°13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%

Night: Clear. Lows around 70. South winds around 5 mph.

Wickliffe, KY

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Partly Cloudy
98°/ 72° 37°/ 22°
0%
Monday
Rain Showers
90°/ 65° 32°/ 18°
50%
Tuesday
Partly Cloudy
80°/ 58° 27°/ 14°
0%
Wed Night
Cloudy
58°14°
0%
Thursday
Cloudy
80°27°
0%
Friday
Cloudy
80°27°
0%

Night: Mostly clear. Lows in the lower 70s. Calm winds.

Herrin, IL

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 68° 37°/ 20°
30%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
60%
Tuesday
Partly Cloudy
75°/ 58° 24°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

Night: Mostly clear. Lows in the lower 70s. Calm winds.

Metropolis, IL

Overnight
Clear
75°24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Partly Cloudy
98°/ 70° 37°/ 21°
0%
Monday
Rain Showers
88°/ 62° 31°/ 17°
50%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wed Night
Cloudy
55°13°
0%
Thursday
Cloudy
78°26°
0%
Friday
Cloudy
78°26°
0%

Night: Mostly clear. Near steady temperature in the mid 70s. Calm winds.

Marble Hill, MO

Overnight
Clear
70°21°
0%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
40%
Monday
Thunderstorms
85°/ 60° 29°/ 16°
70%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wed Night
Clear
55°13°
0%
Thursday
Cloudy
78°26°
0%
Friday
Cloudy
78°26°
0%

Night: Clear. Lows around 70. Southwest winds around 5 mph.

Bloomfield, MO

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 70° 37°/ 21°
0%
Monday
Thunderstorms
88°/ 65° 31°/ 18°
50%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wed-Wed Night
Clear
78°26°
0%
Thursday
Cloudy
80°27°
0%
Friday
Cloudy
80°27°
0%

Night: Clear. Lows in the lower 70s. Southwest winds around 5 mph.

Charleston, MO

Overnight
Clear
75°24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Rain Showers
90°/ 65° 32°/ 18°
40%
Tuesday
Partly Cloudy
80°/ 58° 27°/ 14°
0%
Wed Night
Cloudy
58°14°
0%
Thursday
Cloudy
80°27°
0%
Friday
Cloudy
80°27°
0%

Night: Mostly clear. Near steady temperature in the mid 70s. Calm winds.

Paducah, KY

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Partly Cloudy
98°/ 70° 37°/ 21°
0%
Monday
Rain Showers
92°/ 62° 33°/ 17°
40%
Tuesday
Partly Cloudy
80°/ 58° 27°/ 14°
0%
Wed Night
Cloudy
58°14°
0%
Thursday
Cloudy
80°27°
0%
Friday
Cloudy
80°27°
0%

Night: Mostly clear. Lows in the lower 70s. Calm winds.

West Frankfort, IL

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 68° 37°/ 20°
40%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
60%
Tuesday
Partly Cloudy
75°/ 58° 24°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

Night: Mostly clear. Lows in the lower 70s. Calm winds.

Golconda, IL

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 70° 35°/ 21°
0%
Mon-Mon Night
Thunderstorms
88°31°
50%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

Night: Mostly clear. Lows in the lower 70s. Calm winds.

Harrisburg, IL

Overnight
Clear
72°22°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 68° 37°/ 20°
0%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
60%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%

Night: Mostly clear. Lows in the lower 70s. Calm winds.

Bardwell, KY

Overnight
Clear
75°24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Partly Cloudy
98°/ 72° 37°/ 22°
0%
Monday
Rain Showers
92°/ 65° 33°/ 18°
40%
Tuesday
Partly Cloudy
82°/ 58° 28°/ 14°
0%
Wednesday
Cloudy
58°14°
0%
Thursday
Cloudy
58°14°
0%
Friday
Cloudy
58°14°
0%

Night: Mostly clear. Near steady temperature in the mid 70s. Calm winds.

New Madrid, MO

Overnight
Clear
75°24°
0%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
98°/ 72° 37°/ 22°
0%
Monday
Rain Showers
92°/ 65° 33°/ 18°
40%
Tue Night-Wed
Cloudy
60°16°
0%
Wed Night
Clear
58°14°
0%
Thursday
Cloudy
80°27°
0%
Friday
Cloudy
80°27°
0%

Night: Mostly clear. Near steady temperature in the mid 70s. Calm winds.

Names listed above may include county names.

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