Clear Lake, MO Weather Forecast & Current Conditions

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Clear Lake Weather Map
UTC Time: 10/2/2026, 08:06
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Clear Lake, MO Regional Weather

Expires:202610020900;;399788
ASUS43 KLSX 020757
RWRMO 

WEATHER SUMMARY FOR MISSOURI
NATIONAL WEATHER SERVICE SPRINGFIELD MO
300 AM CDT FRI OCT 02 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
       SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
       CURRENT SKY AND/OR WEATHER CONDITIONS ARE NOT AVAILABLE FOR
       CHILLICOTHE AND FARMINGTON.


MOZ051-052-059>065-020900-
...EAST CENTRAL MISSOURI...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ST LOUIS INTL  CLOUDY    66  63  90 N8        30.04R                  
                   
$$

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

Clear Lake, MO

Overnight
Rain Showers
62°17°
90%
Friday
Rain Showers
68°/ 50° 20°/ 10°
50%
Saturday
Sunny
75°/ 52° 24°/ 11°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
52°11°
0%
Mon Night-Tue
Clear
45°7°
0%
Tue Night
Clear
48°9°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%

Night: Showers, cooler with lows in the lower 60s. Northwest winds around 5 mph, increasing to north 10 to 15 mph. Chance of rain 90 percent.

Greene County, IL

Overnight
Rain Showers
60°16°
70%
Friday
Mostly Cloudy
68°/ 48° 20°/ 9°
0%
Saturday
Sunny
72°/ 48° 22°/ 9°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
48°9°
0%
Mon Night-Tue
Clear
42°6°
0%
Tue Night-Wed
Clear
45°7°
0%
Wed Night-Thu
Clear
52°11°
0%

Night: Cloudy. Showers likely late this evening, then a chance of showers. Cooler with lows around 60. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Alton, MO

Overnight
Rain Showers
62°17°
90%
Friday
Rain Showers
68°/ 50° 20°/ 10°
50%
Saturday
Sunny
75°/ 52° 24°/ 11°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
52°11°
0%
Mon Night-Tue
Clear
45°7°
0%
Tue Night
Clear
48°9°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%

Night: Showers, cooler with lows in the lower 60s. Northwest winds around 5 mph, increasing to north 10 to 15 mph. Chance of rain 90 percent.

Washington, MO

Overnight
Thunderstorms
62°17°
100%
Friday
Rain Showers
68°/ 48° 20°/ 9°
50%
Saturday
Sunny
72°/ 50° 22°/ 10°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
50°10°
0%
Mon Night-Tue
Clear
45°7°
0%
Tue Night-Wed
Clear
48°9°
0%
Wed Night
Clear
52°11°
0%
Thursday
Sunny
80°27°
0%

Night: Showers likely with a slight chance of thunderstorms late this evening, then showers. Cooler with lows in the lower 60s. North winds 5 to 10 mph. Chance of rain near 100 percent.

Quincy, MO

Overnight
Rain Showers
55°13°
70%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Sunny
70°/ 48° 21°/ 9°
0%
Sunday
Sunny
72°22°
0%
Sun Night
Clear
48°9°
0%
Mon Night
Clear
48°9°
0%
Tue-Tue Night
Clear
70°21°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%

Night: Cloudy. Showers likely late this evening, then a chance of showers. Much cooler with lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Alton, IL

Overnight
Rain Showers
62°17°
90%
Friday
Rain Showers
68°/ 50° 20°/ 10°
50%
Saturday
Sunny
75°/ 52° 24°/ 11°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
52°11°
0%
Mon Night-Tue
Clear
45°7°
0%
Tue Night
Clear
48°9°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%

Night: Showers, cooler with lows in the lower 60s. Northwest winds around 5 mph, increasing to north 10 to 15 mph. Chance of rain 90 percent.

Jefferson County, MO

Overnight
Rain Showers
62°17°
100%
Friday
Rain Showers
68°/ 50° 20°/ 10°
70%
Saturday
Sunny
72°/ 52° 22°/ 11°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
52°11°
0%
Mon Night-Tue
Clear
45°7°
0%
Tue Night
Clear
45°7°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%

Night: Showers. Lows in the lower 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Quincy, IL

Overnight
Rain Showers
55°13°
70%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Sunny
70°/ 48° 21°/ 9°
0%
Sunday
Sunny
72°22°
0%
Sun Night
Clear
48°9°
0%
Mon Night
Clear
48°9°
0%
Tue-Tue Night
Clear
70°21°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%

Night: Cloudy. Showers likely late this evening, then a chance of showers. Much cooler with lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Monroe County, IL

Overnight
Rain Showers
62°17°
100%
Friday
Rain Showers
68°/ 50° 20°/ 10°
70%
Saturday
Sunny
72°/ 52° 22°/ 11°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
52°11°
0%
Mon Night-Tue
Clear
45°7°
0%
Tue Night
Clear
45°7°
0%
Wednesday
Sunny
78°/ 52° 26°/ 11°
0%

Night: Showers. Lows in the lower 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Winchester, IL

Tonight
Rain Showers
62°17°
40%
Friday
Partly Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
70°/ 48° 21°/ 9°
0%
Sunday
Sunny
75°24°
0%
Sun Night
Clear
45°7°
0%
Wednesday
Clear
45°/ 52° 7°/ 11°
0%
Tuesday
Clear
45°7°
0%
Tue Night-Wed
Clear
48°9°
0%

Night: Cloudy with a 40 percent chance of showers. Cooler. Near steady temperature in the lower 60s. North winds 10 to 15 mph.

Mexico, MO

Overnight
Rain Showers
55°13°
70%
Friday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Saturday
Sunny
72°/ 50° 22°/ 10°
0%
Sunday
Sunny
75°24°
0%
Sun Night
Clear
48°9°
0%
Wednesday
Clear
48°/ 55° 9°/ 13°
0%
Tuesday
Clear
48°9°
0%
Tue Night
Cloudy
50°10°
0%
Wednesday
Sunny
78°26°
0%

Night: Cloudy. Showers likely late this evening, then a chance of showers. Much cooler with lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Jacksonville, IL

Tonight
Rain Showers
62°17°
40%
Friday
Partly Cloudy
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
70°/ 48° 21°/ 9°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
48°9°
0%
Mon Night
Clear
42°6°
0%
Tue-Tue Night
Clear
72°22°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%

Night: Cloudy with a 40 percent chance of showers. Cooler. Near steady temperature in the lower 60s. North winds 10 to 15 mph.

Farmington, MO

Overnight
Thunderstorms
65°18°
100%
Friday
Rain Showers
65°/ 52° 18°/ 11°
100%
Saturday
Sunny
72°/ 52° 22°/ 11°
0%
Sun-Sun Night
Clear
75°24°
0%
Monday
Clear
75°24°
0%
Tuesday
Clear
75°/ 45° 24°/ 7°
0%
Wed Night
Clear
52°11°
0%
Thursday
Sunny
82°28°
0%

Night: A slight chance of thunderstorms. A chance of showers late this evening, then showers. Lows in the mid 60s. Northwest winds around 5 mph. Chance of rain near 100 percent.

Litchfield, IL

Overnight
Thunderstorms
62°17°
90%
Friday
Rain Showers
68°/ 48° 20°/ 9°
50%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sun-Sun Night
Clear
75°24°
0%
Monday
Clear
72°22°
0%
Tuesday
Clear
72°/ 45° 22°/ 7°
0%
Wed Night-Thu
Clear
52°11°
0%

Night: Showers with a slight chance of thunderstorms late this evening, then showers. Cooler with lows in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Centralia, IL

Overnight
Thunderstorms
65°18°
90%
Friday
Rain Showers
65°/ 50° 18°/ 10°
70%
Saturday
Sunny
75°/ 50° 24°/ 10°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
50°10°
0%
Mon Night-Tue
Clear
45°7°
0%
Tue Night-Wed
Clear
45°7°
0%
Wed Night-Thu
Clear
52°11°
0%

Night: Mostly cloudy with a slight chance of thunderstorms. A chance of showers late this evening, then showers. Lows in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.

Chester, IL

Overnight
Thunderstorms
65°18°
100%
Friday
Rain Showers
65°/ 52° 18°/ 11°
90%
Saturday
Sunny
75°/ 52° 24°/ 11°
0%
Sun-Sun Night
Clear
75°24°
0%
Monday
Clear
72°22°
0%
Tuesday
Clear
72°/ 48° 22°/ 9°
0%
Wed Night-Thu
Clear
52°11°
0%

Night: A slight chance of thunderstorms. A chance of showers late this evening, then showers. Lows in the mid 60s. Northwest winds 5 to 10 mph. Gusts up to 20 mph late this evening. Chance of rain near 100 percent.

Springfield, IL

Tonight
Rain Showers
62°17°
50%
Friday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Saturday
Sunny
72°/ 48° 22°/ 9°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
48°9°
0%
Mon Night-Tue
Clear
42°6°
0%
Tue Night-Wed
Clear
45°7°
0%
Wed Night-Thu
Clear
52°11°
0%

Night: Cloudy with a 50 percent chance of showers. Cooler. Near steady temperature in the lower 60s. North winds 10 to 15 mph.

Chester, MO

Overnight
Thunderstorms
65°18°
100%
Friday
Rain Showers
65°/ 52° 18°/ 11°
90%
Saturday
Sunny
75°/ 52° 24°/ 11°
0%
Sun-Sun Night
Clear
75°24°
0%
Monday
Clear
72°22°
0%
Tuesday
Clear
72°/ 48° 22°/ 9°
0%
Wed Night-Thu
Clear
52°11°
0%

Night: A slight chance of thunderstorms. A chance of showers late this evening, then showers. Lows in the mid 60s. Northwest winds 5 to 10 mph. Gusts up to 20 mph late this evening. Chance of rain near 100 percent.

Vichy, MO

Tonight
Rain Showers
62°17°
90%
Friday
Rain Showers
68°/ 50° 20°/ 10°
50%
Saturday
Sunny
70°/ 52° 21°/ 11°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
50°10°
0%
Mon Night-Tue
Clear
45°7°
0%
Tue Night-Wed
Clear
48°9°
0%
Wed Night
Clear
55°13°
0%
Thursday
Sunny
78°26°
0%

Night: Showers, cooler with lows in the lower 60s. North winds 10 to 15 mph. Chance of rain 90 percent.

Beardstown, IL

Tonight
Rain Showers
60°16°
40%
Friday
Sunny
68°/ 45° 20°/ 7°
0%
Saturday
Sunny
70°/ 48° 21°/ 9°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Clear
48°9°
0%
Mon Night
Clear
42°6°
0%
Tue-Tue Night
Clear
72°22°
0%
Wednesday
Clear
78°26°
0%
Thursday
Clear
78°26°
0%

Night: Mostly cloudy with a 40 percent chance of showers. Cooler. Near steady temperature around 60. North winds around 10 mph with gusts up to 20 mph.

Names listed above may include county names.

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