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Hart Lake, MO Weather Forecast & Current Conditions

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Hart Lake, MO Weather Maps

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Hart Lake Weather Map
UTC Time: 10/20/2026, 12:52
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Hart Lake, MO Regional Weather

Expires:202610201300;;884312
ASUS43 KLSX 201210
RWRMO 

WEATHER SUMMARY FOR MISSOURI
NATIONAL WEATHER SERVICE SPRINGFIELD MO
700 AM CDT TUE OCT 20 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.


MOZ072>076-082>087-097>100-106>115-201300-
...SOUTH CENTRAL AND SOUTHEAST MISSOURI...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CAPE GIRARDEAU CLEAR     43  43 100 CALM      30.35  VSB 1/4          
FARMINGTON     CLEAR     41  41 100 CALM      30.37                   
POPLAR BLUFF   CLEAR     42  42 100 CALM      30.35R                  
6HR MIN TEMP:  42; 6HR MAX TEMP:  50;                                

WEST PLAINS    PTCLDY    42  40  92 CALM      30.36R                  
6HR MIN TEMP:  39; 6HR MAX TEMP:  47;                                

                                       
$$
  

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

Hart Lake, MO

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Cloudy
48°9°
0%
Saturday
Sunny
75°24°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Tuesday
Mostly Cloudy
52°11°
0%
Monday
Mostly Cloudy
52°11°
0%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Farmington, MO

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Cloudy
45°7°
0%
Saturday
Sunny
75°/ 48° 24°/ 9°
0%
Sunday
Sunny
75°/ 50° 24°/ 10°
0%
Monday
Sunny
75°24°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Perryville, MO

Today
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Clear
48°9°
0%
Sat-Sat Night
Cloudy
75°24°
0%
Sunday
Mostly Cloudy
75°24°
0%
Monday
Mostly Cloudy
75°24°
0%

Day: Sunny. Highs in the lower 70s. Southwest winds around 5 mph this morning, becoming light and variable.

Night: Mostly clear. Lows in the mid 40s. Calm winds.

Washington, MO

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 45° 24°/ 7°
0%
Friday
Sunny
75°/ 48° 24°/ 9°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Sunday
Sunny
75°/ 50° 24°/ 10°
0%
Monday
Sunny
72°22°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Chester, IL

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Cloudy
48°9°
0%
Saturday
Sunny
75°24°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Tuesday
Mostly Cloudy
52°11°
0%
Monday
Mostly Cloudy
52°11°
0%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Jefferson County, MO

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 45° 24°/ 7°
0%
Fri Night
Cloudy
45°7°
0%
Saturday
Sunny
75°24°
0%
Sat Night
Mostly Cloudy
50°10°
0%
Tuesday
Mostly Cloudy
50°10°
0%
Monday
Mostly Cloudy
50°10°
0%

Day: Sunny. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph this afternoon.

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Monroe County, IL

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 45° 24°/ 7°
0%
Fri Night
Cloudy
45°7°
0%
Saturday
Sunny
75°24°
0%
Sat Night
Mostly Cloudy
50°10°
0%
Tuesday
Mostly Cloudy
50°10°
0%
Monday
Mostly Cloudy
50°10°
0%

Day: Sunny. Highs in the lower 70s. Light and variable winds, becoming east around 5 mph this afternoon.

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Marble Hill, MO

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Clear
45°7°
0%
Saturday
Cloudy
75°24°
0%
Sunday
Cloudy
75°24°
0%
Sun Night-Mon
Mostly Cloudy
50°10°
0%

Day: Patchy fog this morning. Sunny. Highs in the lower 70s. Calm winds.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Calm winds.

Cape Girardeau, MO

Today
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Clear
48°9°
0%
Saturday
Cloudy
75°24°
0%
Sunday
Cloudy
75°24°
0%
Sun Night-Mon
Mostly Cloudy
50°10°
0%

Day: Patchy fog this morning. Sunny. Highs in the lower 70s. Calm winds.

Night: Mostly clear. Lows in the mid 40s. Calm winds.

Carbondale, IL

Today
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Clear
48°9°
0%
Saturday
Cloudy
75°24°
0%
Sunday
Cloudy
75°24°
0%
Sun Night-Mon
Mostly Cloudy
52°11°
0%

Day: Sunny. Highs in the lower 70s. Calm winds, becoming northeast around 5 mph this afternoon.

Night: Mostly clear. Lows in the mid 40s. Calm winds.

Piedmont, MO

Today
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 42° 24°/ 6°
0%
Thursday
Sunny
78°/ 45° 26°/ 7°
0%
Fri Night
Cloudy
45°7°
0%
Saturday
Cloudy
75°24°
0%
Sunday
Cloudy
75°24°
0%
Sun Night-Mon
Mostly Cloudy
48°9°
0%

Day: Sunny. Highs in the lower 70s. Calm winds.

Night: Partly cloudy. Lows in the mid 40s. Calm winds.

Litchfield, IL

Today
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Cloudy
45°7°
0%
Saturday
Cloudy
75°24°
0%
Sunday
Cloudy
75°/ 48° 24°/ 9°
0%
Monday
Sunny
72°22°
0%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Clear. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.

Alton, IL

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night-Sat
Cloudy
48°9°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Tuesday
Mostly Cloudy
52°11°
0%
Monday
Mostly Cloudy
52°11°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Pinckneyville, IL

Today
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Clear
48°9°
0%
Saturday
Cloudy
75°24°
0%
Sun Night
Cloudy
75°24°
0%
Monday
Partly Cloudy
75°24°
0%

Day: Sunny. Highs in the lower 70s. Calm winds.

Night: Mostly clear. Lows in the mid 40s. Calm winds.

Alton, MO

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night-Sat
Cloudy
48°9°
0%
Sat Night
Mostly Cloudy
52°11°
0%
Tuesday
Mostly Cloudy
52°11°
0%
Monday
Mostly Cloudy
52°11°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph in the evening, becoming light and variable.

Lake Spring, MO

Today
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 45° 24°/ 7°
0%
Friday
Sunny
75°/ 45° 24°/ 7°
0%
Sat Night
Mostly Cloudy
48°9°
0%
Sunday
Sunny
75°24°
0%
Sun Night-Mon
Mostly Cloudy
48°9°
0%

Day: Sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Night: Partly cloudy. Lows in the mid 40s. Light and variable winds.

Centralia, IL

Today
Sunny
72°/ 45° 22°/ 7°
0%
Wednesday
Sunny
72°/ 45° 22°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Clear
48°9°
0%
Saturday
Cloudy
75°24°
0%
Sun Night
Cloudy
75°24°
0%
Monday
Partly Cloudy
75°24°
0%

Day: Sunny. Highs in the lower 70s. East winds around 5 mph.

Night: Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph in the evening, becoming light and variable.

Jonesboro, IL

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Clear
48°9°
0%
Saturday
Cloudy
75°24°
0%
Sun Night
Cloudy
75°24°
0%
Monday
Partly Cloudy
75°24°
0%

Day: Sunny. Highs in the lower 70s. Calm winds, becoming northeast around 5 mph this afternoon.

Night: Mostly clear. Lows in the upper 40s. Calm winds.

Bloomfield, MO

Today
Sunny
75°/ 48° 24°/ 9°
0%
Wednesday
Sunny
75°/ 45° 24°/ 7°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Clear
48°9°
0%
Saturday
Cloudy
75°24°
0%
Tuesday
Cloudy
75°24°
0%
Monday
Cloudy
75°24°
0%

Day: Sunny. Highs in the mid 70s. Calm winds, becoming northeast around 5 mph this afternoon.

Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Northeast winds around 5 mph in the evening, becoming light and variable.

Sikeston, MO

Today
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
75°/ 48° 24°/ 9°
0%
Thursday
Sunny
75°/ 48° 24°/ 9°
0%
Fri Night
Clear
48°9°
0%
Saturday
Cloudy
75°24°
0%
Tuesday
Cloudy
75°24°
0%
Monday
Cloudy
75°24°
0%

Day: Patchy fog this morning. Sunny. Highs in the lower 70s. Calm winds.

Night: Mostly clear. Lows in the upper 40s. Calm winds.

Names listed above may include county names.

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