Swiss, MO Weather Forecast & Current Conditions

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Swiss Weather Map
UTC Time: 9/18/2026, 11:36
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Swiss, MO Regional Weather

Expires:202609181200;;652167
ASUS43 KLSX 181110
RWRMO 

WEATHER SUMMARY FOR MISSOURI
NATIONAL WEATHER SERVICE SPRINGFIELD MO
600 AM 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>065-181200-
...EAST CENTRAL MISSOURI...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ST LOUIS INTL  CLEAR     77  72  84 CALM      30.15S                  
SPIRIT OF STL  CLEAR     73  72  96 CALM      30.14R FOG              
ST CHARLES     CLEAR     73  71  93 CALM      30.14R                  
                   
$$

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

Swiss, MO

Today
Thunderstorms
95°/ 70° 35°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Rain Showers
92°33°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Thunderstorms
58°14°
30%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 70. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 100 early in the evening.

Washington, MO

Today
Thunderstorms
95°/ 70° 35°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Rain Showers
92°33°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Thunderstorms
58°14°
30%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 70. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 100 early in the evening.

Montgomery, MO

Today
Thunderstorms
92°/ 70° 33°/ 21°
20%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
20%
Sunday
Thunderstorms
88°31°
40%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Thunderstorms
58°14°
50%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. East winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows around 70. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Meta, MO

Today
Thunderstorms
95°/ 72° 35°/ 22°
20%
Saturday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Sunday
Thunderstorms
92°33°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Rain Showers
58°14°
50%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 106.

Night: Partly cloudy. 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.

Fulton, MO

Today
Thunderstorms
92°/ 72° 33°/ 22°
20%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
20%
Sunday
Thunderstorms
88°31°
50%
Sun Night-Mon
Thunderstorms
65°18°
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. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. East winds around 5 mph, becoming south this afternoon. Chance of rain 20 percent. Heat index values up to 105.

Night: Partly cloudy. 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.

Vichy, MO

Today
Thunderstorms
95°/ 72° 35°/ 22°
20%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Thunderstorms
92°33°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Rain Showers
58°14°
30%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. South winds around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.

Alton, MO

Today
Thunderstorms
95°/ 72° 35°/ 22°
20%
Saturday
Sunny
95°/ 72° 35°/ 22°
0%
Sunday
Thunderstorms
92°33°
20%
Sun Night-Mon
Thunderstorms
68°20°
70%
Mon Night
Thunderstorms
60°16°
40%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. Southeast winds around 5 mph. Gusts up to 20 mph in the evening. Chance of rain 20 percent. Heat index values up to 103 early in the evening.

Jefferson City, MO

Today
Thunderstorms
95°/ 72° 35°/ 22°
20%
Saturday
Partly Cloudy
98°/ 72° 37°/ 22°
30%
Sunday
Thunderstorms
90°/ 65° 32°/ 18°
80%
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. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. Southeast winds around 5 mph, becoming south around 5 mph this afternoon. Chance of rain 20 percent. Heat index values up to 105.

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

Northwye, MO

Today
Thunderstorms
95°/ 70° 35°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Thunderstorms
95°35°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Rain Showers
58°14°
30%
Tuesday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows around 70. South winds around 5 mph. Chance of rain 20 percent.

Mexico, MO

Today
Sunny
90°/ 70° 32°/ 21°
0%
Saturday
Mostly Cloudy
92°/ 68° 33°/ 20°
40%
Sunday
Thunderstorms
85°/ 62° 29°/ 17°
70%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Tue-Tue Night
Mostly Cloudy
65°18°
0%
Wed-Wed Night
Cloudy
70°21°
0%
Thursday
Partly Cloudy
72°22°
0%

Day: Mostly sunny. Highs around 90. East winds around 5 mph, becoming southeast this afternoon. Heat index values up to 101.

Night: Partly cloudy. Lows around 70. Southeast winds 5 to 10 mph.

Monroe IL-Jefferson MO, MO

Today
Thunderstorms
95°/ 72° 35°/ 22°
20%
Saturday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
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. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. Northwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 109.

Night: Partly cloudy. 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 104 early in the evening.

Columbia, MO

Today
Thunderstorms
92°/ 72° 33°/ 22°
20%
Saturday
Mostly Cloudy
92°/ 70° 33°/ 21°
40%
Sunday
Thunderstorms
85°/ 65° 29°/ 18°
70%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
68°20°
0%
Wednesday
Cloudy
72°22°
0%
Thursday
Cloudy
72°22°
0%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. East winds around 5 mph, becoming south this afternoon. Chance of rain 20 percent. Heat index values up to 105.

Night: Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph. Heat index values up to 100 early in the evening.

Quincy, MO

Today
Sunny
88°/ 72° 31°/ 22°
0%
Saturday
Mostly Cloudy
90°/ 68° 32°/ 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: Mostly sunny. Highs in the upper 80s. East winds 5 to 10 mph. Heat index values up to 101 this afternoon.

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

Aurora Springs, MO

Today
Thunderstorms
98°/ 75° 37°/ 24°
20%
Saturday
Sunny
98°/ 72° 37°/ 22°
20%
Sunday
Thunderstorms
92°/ 68° 33°/ 20°
80%
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: Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the upper 90s. Light and variable winds, becoming south around 5 mph. Chance of rain 20 percent.

Night: Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 20 percent.

Fort Leonard Wood, MO

Today
Thunderstorms
98°/ 72° 37°/ 22°
20%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
95°35°
20%
Sun Night-Mon
Thunderstorms
68°20°
70%
Mon Night
Rain Showers
58°14°
20%
Tue-Tue Night
Mostly Cloudy
75°24°
0%
Wednesday
Cloudy
78°26°
0%
Thursday
Cloudy
78°26°
0%

Day: Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.

White Hall, IL

Today
Sunny
92°/ 68° 33°/ 20°
20%
Saturday
Partly Cloudy
92°/ 68° 33°/ 20°
40%
Sunday
Thunderstorms
88°31°
50%
Sun Night-Mon
Thunderstorms
62°17°
70%
Mon Night
Thunderstorms
55°13°
50%
Tue-Tue Night
Mostly Cloudy
70°21°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Mostly sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph. Heat index values up to 103.

Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 60s. East winds 5 to 10 mph, becoming southeast after midnight. Chance of rain 20 percent.

Lake Spring, MO

Today
Thunderstorms
95°/ 68° 35°/ 20°
20%
Saturday
Sunny
95°/ 68° 35°/ 20°
0%
Sunday
Sunny
95°/ 65° 35°/ 18°
50%
Monday
Thunderstorms
85°/ 58° 29°/ 14°
70%
Tuesday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny early this morning, then becoming mostly sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. Light and variable winds, becoming southwest around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent.

Farmington, MO

Today
Thunderstorms
95°/ 70° 35°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
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%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Chance of rain 20 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. Lows around 70. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 100 early in the evening.

Fayette, MO

Tonight
Clear
72°22°
0%
Friday
Sunny
95°/ 72° 35°/ 22°
0%
Saturday
Partly Cloudy
95°/ 70° 35°/ 21°
50%
Sunday
Rain Showers
88°/ 62° 31°/ 17°
80%
Monday
Rain Showers
75°/ 55° 24°/ 13°
70%
Tue Night
Mostly Cloudy
52°11°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Night: Mostly clear. Lows in the lower 70s. Light and variable winds.

Monroe IL-Jefferson MO, IL

Today
Thunderstorms
95°/ 72° 35°/ 22°
20%
Saturday
Partly Cloudy
95°/ 72° 35°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
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. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the mid 90s. Northwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 109.

Night: Partly cloudy. 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 104 early in the evening.

Names listed above may include county names.

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