Summer Set Lake, MO Weather Forecast & Current Conditions

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Summer Set Lake, MO Weather Maps

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Summer Set Lake Weather Map
UTC Time: 9/21/2026, 19:46
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Summer Set Lake, MO Regional Weather

Expires:202609212000;;833849
ASUS43 KEAX 211915
RWREAX

WEATHER ROUNDUP FOR EASTERN KANSAS AND NORTHWEST MISSOURI
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
200 PM CDT MON SEP 21 2026


MOZ041-047>049-056>058-063>065-088>090-097-212000-
...EASTERN AND SOUTHERN MISSOURI...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ST. LOUIS INTL CLOUDY    70  65  84 N12       30.03S                  
SPIRIT OF STL  CLOUDY    71  67  87 N6        30.02R                  
COLUMBIA       CLOUDY    72  66  81 N6        30.04F                  
JEFFERSON CITY CLOUDY    74  67  78 NW3       30.02F                  
MEXICO         CLOUDY    68  64  88 NE6       30.05F                  
HANNIBAL       CLOUDY    70  63  78 CALM      30.06F                  
ROLLA          CLOUDY    74  69  85 N5        30.04F                  
LEBANON        PTSUNNY   84  64  51 N8        30.03F                  
OSAGE BEACH    CLOUDY    80  69  69 N8        30.03F                  
SPRINGFIELD    PTSUNNY   81  68  64 N6        30.02F                  
JOPLIN         CLOUDY    76  67  73 NW6       30.04F                  
WEST PLAINS    PTSUNNY   88  67  49 VRB7G17   30.01F HX  91           
SIKESTON       PTSUNNY   88  69  52 VRB5      29.94S HX  92           

$$


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

Summer Set Lake, MO

Afternoon
Rain Showers
75°/ 62° 24°/ 17°
30%
Tuesday
Drizzle
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°/ 55° 13°/ 13°
0%
Sat Night
Mostly Cloudy
55°13°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy with a 30 percent chance of showers. Much cooler. Near steady temperature in the mid 70s. North winds around 5 mph.

Night: Mostly cloudy with a slight chance of very light drizzle. Lows in the lower 60s. Northeast winds around 5 mph.

Farmington, MO

Afternoon
Rain Showers
80°/ 62° 27°/ 17°
40%
Tuesday
Drizzle
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
75°/ 52° 24°/ 11°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy with a 40 percent chance of showers. Much cooler with highs around 80. North winds around 5 mph.

Night: A chance of showers in the evening. Mostly cloudy with a slight chance of very light drizzle. Lows in the lower 60s. North winds around 5 mph. Chance of rain 40 percent.

Washington, MO

Afternoon
Rain Showers
75°/ 62° 24°/ 17°
20%
Tuesday
Drizzle
72°/ 55° 22°/ 13°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thu-Thu Night
Cloudy
75°24°
0%
Friday
Partly Cloudy
75°/ 55° 24°/ 13°
20%
Sat Night
Rain Showers
55°13°
20%
Sunday
Rain Showers
82°28°
20%

Day: Mostly cloudy with a 20 percent chance of showers. Much cooler. Near steady temperature in the mid 70s. North winds around 5 mph.

Night: Cloudy with a slight chance of very light drizzle. Lows in the lower 60s. Northeast winds around 5 mph.

Monroe County, IL

Afternoon
Rain Showers
75°/ 62° 24°/ 17°
30%
Tuesday
Drizzle
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°/ 55° 13°/ 13°
0%
Sat Night
Mostly Cloudy
55°13°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy with a 30 percent chance of showers. Much cooler. Near steady temperature in the mid 70s. North winds around 5 mph.

Night: Mostly cloudy with a slight chance of very light drizzle. Lows in the lower 60s. Northeast winds around 5 mph.

Chester, MO

Afternoon
Rain Showers
78°/ 62° 26°/ 17°
20%
Tuesday
Drizzle
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
75°/ 52° 24°/ 11°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy with a 20 percent chance of showers. Much cooler. Near steady temperature in the upper 70s. North winds 5 to 10 mph.

Night: Mostly cloudy with a slight chance of very light drizzle. Lows in the lower 60s. North winds 5 to 10 mph.

Chester, IL

Afternoon
Rain Showers
78°/ 62° 26°/ 17°
20%
Tuesday
Drizzle
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
75°/ 52° 24°/ 11°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%
Saturday
Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy with a 20 percent chance of showers. Much cooler. Near steady temperature in the upper 70s. North winds 5 to 10 mph.

Night: Mostly cloudy with a slight chance of very light drizzle. Lows in the lower 60s. North winds 5 to 10 mph.

Alton, MO

Afternoon
Rain Showers
72°/ 62° 22°/ 17°
20%
Tuesday
Drizzle
72°/ 55° 22°/ 13°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Fri Night
Cloudy
55°13°
0%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
20%
Sunday
Sunny
82°28°
0%

Day: Cloudy with a slight chance of showers and very light drizzle. Much cooler. Near steady temperature in the lower 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy with a slight chance of very light drizzle. Lows in the lower 60s. Northeast winds 5 to 10 mph.

Alton, IL

Afternoon
Rain Showers
72°/ 62° 22°/ 17°
20%
Tuesday
Drizzle
72°/ 55° 22°/ 13°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Fri Night
Cloudy
55°13°
0%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
20%
Sunday
Sunny
82°28°
0%

Day: Cloudy with a slight chance of showers and very light drizzle. Much cooler. Near steady temperature in the lower 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy with a slight chance of very light drizzle. Lows in the lower 60s. Northeast winds 5 to 10 mph.

Perryville, MO

Today
Thunderstorms
80°/ 62° 27°/ 17°
20%
Tuesday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%
Sat Night
Cloudy
75°24°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Cooler with highs around 80. North winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 20 percent.

Montgomery County, MO

Afternoon
Drizzle
72°/ 62° 22°/ 17°
0%
Tuesday
Drizzle
70°/ 52° 21°/ 11°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thu-Thu Night
Cloudy
72°22°
0%
Friday
Partly Cloudy
75°/ 55° 24°/ 13°
20%
Sat Night
Rain Showers
55°13°
20%
Sunday
Rain Showers
80°27°
20%

Day: Cloudy with a slight chance of very light drizzle. Much cooler. Near steady temperature in the lower 70s. North winds around 5 mph.

Night: Cloudy with a slight chance of very light drizzle. Lows in the lower 60s. Northeast winds around 5 mph.

Lake Spring, MO

Afternoon
Thunderstorms
78°/ 60° 26°/ 16°
40%
Tuesday
Rain Showers
75°/ 52° 24°/ 11°
20%
Wednesday
Sunny
75°/ 52° 24°/ 11°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°/ 52° 24°/ 11°
20%
Sat Night
Mostly Cloudy
55°13°
0%
Sunday
Rain Showers
82°28°
20%

Day: Partly sunny with a chance of showers and thunderstorms. Not as warm. Near steady temperature in the upper 70s. North winds around 5 mph. Chance of rain 40 percent.

Night: A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Humid with lows around 60. Northeast winds around 5 mph. Chance of rain 20 percent.

Marble Hill, MO

Today
Thunderstorms
82°/ 62° 28°/ 17°
20%
Tuesday
Mostly Cloudy
78°/ 55° 26°/ 13°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°24°
0%
Sat Night
Cloudy
75°24°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the lower 80s. North winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the lower 60s. North winds around 5 mph. Chance of rain 20 percent.

Northwye, MO

Afternoon
Thunderstorms
78°/ 60° 26°/ 16°
40%
Tuesday
Rain Showers
75°/ 52° 24°/ 11°
20%
Wednesday
Sunny
75°/ 52° 24°/ 11°
0%
Thursday
Cloudy
75°24°
0%
Friday
Cloudy
75°/ 55° 24°/ 13°
20%
Sat Night
Rain Showers
55°13°
20%
Sunday
Rain Showers
82°28°
20%

Day: Partly sunny with a chance of showers and thunderstorms. Not as warm. Near steady temperature in the upper 70s. North winds 5 to 10 mph. Chance of rain 40 percent.

Night: Mostly cloudy. A slight chance of showers after midnight. Humid with lows around 60. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Centralia, IL

Afternoon
Rain Showers
75°/ 62° 24°/ 17°
20%
Tuesday
Drizzle
75°/ 58° 24°/ 14°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Fri Night
Cloudy
55°13°
0%
Saturday
Partly Cloudy
75°/ 55° 24°/ 13°
0%

Day: Mostly cloudy with a slight chance of showers and very light drizzle. Much cooler. Near steady temperature in the mid 70s. North winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy with a slight chance of very light drizzle. Lows in the lower 60s. Northeast winds 5 to 10 mph.

Carbondale, IL

Today
Thunderstorms
82°/ 62° 28°/ 17°
20%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
78°26°
0%
Friday
Cloudy
78°26°
0%
Sat Night
Cloudy
78°26°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Cooler with highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.

Pinckneyville, IL

Today
Thunderstorms
78°/ 62° 26°/ 17°
20%
Tuesday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
55°13°
0%
Friday
Cloudy
55°13°
0%
Sat Night
Cloudy
55°13°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Cooler with highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Cape Girardeau, MO

Today
Thunderstorms
82°/ 62° 28°/ 17°
20%
Tuesday
Partly Cloudy
78°/ 58° 26°/ 14°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
78°26°
0%
Friday
Cloudy
78°26°
0%
Sat Night
Cloudy
78°26°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Highs in the lower 80s. North winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 20 percent.

Greene County, IL

Afternoon
Drizzle
70°/ 60° 21°/ 16°
0%
Tuesday
Drizzle
72°/ 52° 22°/ 11°
0%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thursday
Cloudy
52°11°
0%
Fri Night
Cloudy
52°11°
0%
Saturday
Rain Showers
75°/ 55° 24°/ 13°
20%
Sunday
Sunny
82°28°
0%

Day: Cloudy with a slight chance of very light drizzle. Much cooler. Near steady temperature around 70. Northeast winds 5 to 10 mph.

Night: Mostly cloudy with a slight chance of very light drizzle. Lows around 60. Northeast winds 5 to 10 mph.

Piedmont, MO

Today
Thunderstorms
85°/ 62° 29°/ 17°
40%
Tuesday
Mostly Cloudy
78°/ 55° 26°/ 13°
0%
Wednesday
Sunny
75°/ 55° 24°/ 13°
0%
Thursday
Cloudy
78°26°
0%
Friday
Cloudy
78°26°
0%
Saturday
Cloudy
78°/ 55° 26°/ 13°
0%
Sunday
Sunny
82°28°
0%

Day: Mostly cloudy this morning, then becoming partly sunny. A slight chance of showers and thunderstorms. Cooler with highs in the mid 80s. North winds around 5 mph. Chance of rain 20 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 60s. North winds around 5 mph. Chance of rain 40 percent.

Vichy, MO

Afternoon
Thunderstorms
75°/ 62° 24°/ 17°
20%
Tuesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Wednesday
Sunny
72°/ 52° 22°/ 11°
0%
Thu-Thu Night
Cloudy
75°24°
0%
Friday
Partly Cloudy
75°/ 58° 24°/ 14°
20%
Sat Night
Rain Showers
58°14°
20%
Sunday
Rain Showers
82°28°
20%

Day: Partly sunny with a slight chance of showers and thunderstorms. Not as warm. Near steady temperature in the mid 70s. North winds 5 to 10 mph. Chance of rain 20 percent.

Night: Mostly cloudy. A slight chance of showers after midnight. Humid with lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Names listed above may include county names.

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