Long Lake, MO Weather Forecast & Current Conditions

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Long Lake, MO Weather Maps

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Long Lake Weather Map
UTC Time: 9/18/2026, 19:46
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Long Lake, MO Regional Weather

Expires:202609182000;;670935
ASUS43 KLSX 181910
RWRMO 

WEATHER SUMMARY FOR MISSOURI
NATIONAL WEATHER SERVICE SPRINGFIELD MO
200 PM CDT FRI SEP 18 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>065-182000-
...EAST CENTRAL MISSOURI...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ST LOUIS INTL  MOSUNNY   95  72  47 VRB6      30.10F HX 103           
SPIRIT OF STL  SUNNY     94  72  48 CALM      30.08F HX 102           
ST CHARLES     SUNNY     95  70  44 VRB3      30.08F HX 101           
                   
$$

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

Long Lake, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Monday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Greene, IL

Afternoon
Thunderstorms
92°/ 70° 33°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Thunderstorms
88°/ 62° 31°/ 17°
70%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
70°21°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the lower 90s. East winds around 5 mph. Chance of rain 20 percent. Heat index values up to 104.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. Southeast winds around 5 mph. Chance of rain 20 percent.

Saint Louis, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Monday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Madison, IL

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Monday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Montgomery, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Mostly Cloudy
95°/ 70° 35°/ 21°
20%
Sunday
Thunderstorms
88°31°
50%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Rain Showers
58°14°
50%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Day: Sunny with a chance of showers and thunderstorms. Near steady temperature in the mid 90s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Saint Louis City, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Monday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Saint Clair, IL

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
70%
Monday
Thunderstorms
80°/ 60° 27°/ 16°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Southeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Adams, MO

Afternoon
Thunderstorms
88°/ 72° 31°/ 22°
20%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
50%
Sunday
Thunderstorms
82°/ 62° 28°/ 17°
70%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wed-Wed Night
Cloudy
68°20°
0%
Thursday
Partly Cloudy
72°22°
0%

Day: Sunny with a slight chance of showers and thunderstorms. Near steady temperature in the upper 80s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102.

Night: Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 70s. Southeast winds around 5 mph.

Monroe, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Partly Cloudy
98°/ 72° 37°/ 22°
0%
Sunday
Rain Showers
95°/ 65° 35°/ 18°
50%
Monday
Thunderstorms
82°/ 58° 28°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Light and variable winds. Chance of rain 30 percent. Heat index values up to 109.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Franklin, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
92°33°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Thunderstorms
58°14°
50%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent.

Warren, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Mostly Cloudy
95°/ 70° 35°/ 21°
0%
Sunday
Thunderstorms
90°32°
40%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Rain Showers
58°14°
50%
Tue-Tue Night
Mostly Cloudy
70°21°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Light and variable winds. Chance of rain 30 percent. Heat index values up to 107.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Monroe, IL

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Partly Cloudy
98°/ 72° 37°/ 22°
0%
Sunday
Rain Showers
95°/ 65° 35°/ 18°
50%
Monday
Thunderstorms
82°/ 58° 28°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Light and variable winds. Chance of rain 30 percent. Heat index values up to 109.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Winchester, IL

Afternoon
Sunny
88°/ 72° 31°/ 22°
0%
Saturday
Mostly Cloudy
95°/ 68° 35°/ 20°
30%
Sunday
Thunderstorms
85°29°
70%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Rain Showers
55°13°
50%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Day: Mostly sunny. Near steady temperature in the upper 80s. East winds around 5 mph.

Night: Partly cloudy. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph.

Bond, IL

Afternoon
Thunderstorms
95°/ 70° 35°/ 21°
30%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Thunderstorms
92°/ 65° 33°/ 18°
50%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Northeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows around 70. Southeast winds around 5 mph. Chance of rain 20 percent.

Montgomery, IL

Afternoon
Thunderstorms
92°/ 68° 33°/ 20°
30%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Thunderstorms
92°/ 62° 33°/ 17°
60%
Monday
Thunderstorms
78°/ 58° 26°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Near steady temperature in the lower 90s. Northeast winds around 5 mph. Chance of rain 30 percent. Heat index values up to 102.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. Southeast winds around 5 mph. Chance of rain 20 percent.

Jacksonville, IL

Afternoon
Sunny
88°/ 72° 31°/ 22°
0%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
40%
Sunday
Thunderstorms
85°29°
70%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Rain Showers
55°13°
50%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Day: Mostly sunny. Near steady temperature in the upper 80s. East winds around 5 mph.

Night: Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight.

Clinton, IL

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
82°/ 60° 28°/ 16°
60%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. North winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Springfield, IL

Afternoon
Thunderstorms
85°/ 72° 29°/ 22°
20%
Saturday
Mostly Cloudy
92°/ 70° 33°/ 21°
30%
Sunday
Rain Showers
85°29°
50%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Rain Showers
55°13°
50%
Tuesday
Mostly Cloudy
72°22°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Near steady temperature in the mid 80s. East winds 5 to 10 mph. Chance of rain 20 percent.

Night: Partly cloudy. Humid with lows in the lower 70s. East winds 5 to 10 mph, becoming southeast after midnight.

Randolph, IL

Afternoon
Thunderstorms
95°/ 70° 35°/ 21°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
85°/ 60° 29°/ 16°
60%
Tuesday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 108.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Washington, IL

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
82°/ 60° 28°/ 16°
60%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny with a chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. North winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Names listed above may include county names.

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