Clayton, MO Weather Forecast & Current Conditions

Feedback E-mail the Weather

Quick Clicks

Weather World

Clayton, MO Weather Maps

°F °C°F °C
Clayton Weather Map
UTC Time: 9/27/2026, 06:01
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Clayton, MO Regional Weather

Expires:202609270700;;121469
ASUS43 KLSX 270557
RWRMO 

WEATHER SUMMARY FOR MISSOURI
NATIONAL WEATHER SERVICE SPRINGFIELD MO
100 AM CDT SUN SEP 27 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>065-270700-
...EAST CENTRAL MISSOURI...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ST LOUIS INTL  MOCLDY    61  57  87 CALM      30.07S                  
6HR MIN TEMP:  59; 6HR MAX TEMP:  64;                                

                   
$$

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

Clayton, MO

Tonight
Rain Showers
60°16°
20%
Sunday
Rain Showers
78°/ 55° 26°/ 13°
20%
Monday
Sunny
78°/ 58° 26°/ 14°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
20%
Wed-Wed Night
Thunderstorms
82°28°
50%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
70%
Fri-Fri Night
Rain Showers
75°24°
50%
Saturday
Rain Showers
75°24°
40%

Night: Mostly cloudy. A slight chance of showers after midnight. Lows around 60. East winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent.

Alton, MO

Tonight
Rain Showers
60°16°
20%
Sunday
Rain Showers
78°/ 55° 26°/ 13°
20%
Monday
Sunny
78°/ 58° 26°/ 14°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
20%
Wed-Wed Night
Thunderstorms
82°28°
50%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
70%
Fri-Fri Night
Rain Showers
75°24°
50%
Saturday
Rain Showers
75°24°
40%

Night: Mostly cloudy. A slight chance of showers after midnight. Lows around 60. East winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent.

Alton, IL

Tonight
Rain Showers
60°16°
20%
Sunday
Rain Showers
78°/ 55° 26°/ 13°
20%
Monday
Sunny
78°/ 58° 26°/ 14°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
20%
Wed-Wed Night
Thunderstorms
82°28°
50%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
70%
Fri-Fri Night
Rain Showers
75°24°
50%
Saturday
Rain Showers
75°24°
40%

Night: Mostly cloudy. A slight chance of showers after midnight. Lows around 60. East winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent.

Jefferson County, MO

Tonight
Rain Showers
58°14°
20%
Sunday
Rain Showers
75°/ 55° 24°/ 13°
20%
Monday
Sunny
78°/ 58° 26°/ 14°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
20%
Wed-Wed Night
Thunderstorms
82°28°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Rain Showers
75°/ 60° 24°/ 16°
50%
Saturday
Rain Showers
75°24°
40%

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. East winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent.

Monroe County, IL

Tonight
Rain Showers
58°14°
20%
Sunday
Rain Showers
75°/ 55° 24°/ 13°
20%
Monday
Sunny
78°/ 58° 26°/ 14°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
20%
Wed-Wed Night
Thunderstorms
82°28°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Rain Showers
75°/ 60° 24°/ 16°
50%
Saturday
Rain Showers
75°24°
40%

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. East winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent.

Greene County, IL

Tonight
Rain Showers
58°14°
20%
Sunday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
50%
Wed-Wed Night
Thunderstorms
78°26°
60%
Thu-Thu Night
Thunderstorms
78°26°
70%
Friday
Rain Showers
72°/ 58° 22°/ 14°
50%
Saturday
Rain Showers
75°24°
30%

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. East winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent.

Washington, MO

Tonight
Rain Showers
58°14°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%
Monday
Sunny
78°/ 58° 26°/ 14°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
20%
Wed-Wed Night
Thunderstorms
80°27°
50%
Thu-Thu Night
Thunderstorms
75°24°
70%
Friday
Rain Showers
72°/ 58° 22°/ 14°
50%
Saturday
Rain Showers
75°24°
40%

Night: Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. East winds around 5 mph this evening, becoming light and variable. Chance of rain 50 percent.

Centralia, IL

Tonight
Mostly Cloudy
58°14°
0%
Sunday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
0%
Wednesday
Thunderstorms
82°/ 68° 28°/ 20°
50%
Thursday
Thunderstorms
78°/ 65° 26°/ 18°
60%
Fri-Fri Night
Rain Showers
75°24°
50%
Saturday
Rain Showers
72°22°
40%

Night: Mostly cloudy. Lows in the upper 50s. Light and variable winds.

Chester, IL

Tonight
Mostly Cloudy
60°16°
0%
Sunday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Monday
Sunny
78°/ 58° 26°/ 14°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
0%
Wed-Wed Night
Thunderstorms
82°28°
40%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Fri-Fri Night
Rain Showers
75°24°
50%
Saturday
Rain Showers
75°24°
40%

Night: Mostly cloudy. Lows around 60. East winds around 5 mph this evening, becoming light and variable.

Litchfield, IL

Tonight
Mostly Cloudy
58°14°
0%
Sunday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
80°/ 65° 27°/ 18°
20%
Wed-Wed Night
Thunderstorms
78°26°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Fri-Fri Night
Rain Showers
72°22°
50%
Saturday
Rain Showers
72°22°
40%

Night: Mostly cloudy. Lows in the upper 50s. Light and variable winds.

Chester, MO

Tonight
Mostly Cloudy
60°16°
0%
Sunday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Monday
Sunny
78°/ 58° 26°/ 14°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
0%
Wed-Wed Night
Thunderstorms
82°28°
40%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Fri-Fri Night
Rain Showers
75°24°
50%
Saturday
Rain Showers
75°24°
40%

Night: Mostly cloudy. Lows around 60. East winds around 5 mph this evening, becoming light and variable.

Farmington, MO

Tonight
Mostly Cloudy
60°16°
0%
Sunday
Rain Showers
78°/ 58° 26°/ 14°
20%
Monday
Sunny
78°/ 58° 26°/ 14°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
0%
Wed-Wed Night
Thunderstorms
82°28°
50%
Thursday
Thunderstorms
78°/ 62° 26°/ 17°
70%
Friday
Rain Showers
75°/ 60° 24°/ 16°
60%
Saturday
Rain Showers
75°24°
50%

Night: Mostly cloudy. Lows around 60. East winds around 5 mph this evening, becoming light and variable.

Quincy, MO

Tonight
Thunderstorms
58°14°
70%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%
Monday
Sunny
75°/ 58° 24°/ 14°
0%
Tuesday
Rain Showers
78°/ 65° 26°/ 18°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
70%
Thu Night
Thunderstorms
62°17°
50%
Friday
Thunderstorms
70°/ 58° 21°/ 14°
50%
Saturday
Rain Showers
72°22°
20%

Night: Mostly cloudy. A chance of showers this evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. East winds around 5 mph. Chance of rain 70 percent.

Pinckneyville, IL

Tonight
Sprinkles
58°14°
0%
Sunday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Monday
Sunny
78°/ 55° 26°/ 13°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
0%
Wed-Wed Night
Rain Showers
82°28°
40%
Thursday
Rain Showers
78°/ 65° 26°/ 18°
60%
Fri-Fri Night
Rain Showers
75°24°
50%
Saturday
Rain Showers
75°24°
40%

Night: Partly cloudy this evening, then mostly cloudy with a chance of sprinkles after midnight. Lows in the upper 50s. Northeast winds around 5 mph this evening, becoming light and variable.

Quincy, IL

Tonight
Thunderstorms
58°14°
70%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
50%
Monday
Sunny
75°/ 58° 24°/ 14°
0%
Tuesday
Rain Showers
78°/ 65° 26°/ 18°
70%
Wednesday
Thunderstorms
75°/ 65° 24°/ 18°
70%
Thu Night
Thunderstorms
62°17°
50%
Friday
Thunderstorms
70°/ 58° 21°/ 14°
50%
Saturday
Rain Showers
72°22°
20%

Night: Mostly cloudy. A chance of showers this evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. East winds around 5 mph. Chance of rain 70 percent.

Perryville, MO

Tonight
Mostly Cloudy
60°16°
0%
Sunday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Monday
Sunny
75°/ 58° 24°/ 14°
0%
Tuesday
Sunny
80°/ 65° 27°/ 18°
0%
Wednesday
Rain Showers
82°/ 68° 28°/ 20°
40%
Thursday
Rain Showers
78°/ 62° 26°/ 17°
60%
Fri Night
Rain Showers
62°17°
50%
Saturday
Rain Showers
72°22°
40%

Night: Mostly cloudy. Lows around 60. Northeast winds around 5 mph this evening, becoming light and variable.

Winchester, IL

Tonight
Mostly Cloudy
58°14°
0%
Sunday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Monday
Sunny
75°/ 58° 24°/ 14°
0%
Tuesday
Sunny
80°/ 65° 27°/ 18°
50%
Wednesday
Rain Showers
78°/ 65° 26°/ 18°
60%
Thu-Thu Night
Rain Showers
75°24°
70%
Friday
Rain Showers
72°/ 58° 22°/ 14°
50%
Saturday
Sunny
72°22°
0%

Night: Mostly cloudy. Near steady temperature in the upper 50s. East winds around 5 mph.

Jacksonville, IL

Tonight
Mostly Cloudy
58°14°
0%
Sunday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
78°/ 65° 26°/ 18°
50%
Wednesday
Rain Showers
78°/ 65° 26°/ 18°
60%
Thu-Thu Night
Rain Showers
75°24°
70%
Friday
Rain Showers
72°/ 58° 22°/ 14°
50%

Night: Mostly cloudy. Near steady temperature in the upper 50s. East winds around 5 mph.

Carbondale, IL

Tonight
Sprinkles
58°14°
0%
Sunday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
0%
Wed Night
Rain Showers
68°20°
40%
Thu-Thu Night
Rain Showers
78°26°
50%
Friday
Rain Showers
75°24°
50%
Saturday
Rain Showers
75°24°
50%

Night: Partly cloudy this evening, then mostly cloudy with a chance of sprinkles after midnight. Lows in the upper 50s. Northeast winds around 5 mph this evening, becoming light and variable.

Springfield, IL

Tonight
Mostly Cloudy
60°16°
0%
Sunday
Sunny
75°/ 52° 24°/ 11°
0%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
80°/ 65° 27°/ 18°
50%
Wednesday
Rain Showers
78°/ 65° 26°/ 18°
60%
Thu-Thu Night
Rain Showers
75°24°
70%
Friday
Rain Showers
72°/ 58° 22°/ 14°
50%
Saturday
Rain Showers
72°22°
30%

Night: Mostly cloudy. Near steady temperature around 60. East winds around 5 mph.

Names listed above may include county names.

Trending Headlines

Trending Entertainment Headlines

Clayton Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Clayton Quick Facts

National Two Day Weather Forecast


E-mail the Clayton Weather Forecast

Voice your opinion or tell us about page issues...