Clayton, OK Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Clayton, OK.

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Current Conditions — Clayton, OK

MCALESTER (KMLC)

Mostly Cloudy

68.0 F
Humidity:83%
Wind Speed:S 8.1 mph
Barometer:29.87 in
Dewpoint:62.6 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 23 2026, 01:45 AM CDT
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5-Day Forecast — Clayton, OK

Thursday

High 77 °F
Overcast
Thursday
Night
Low 66 °F
Chance of T-storms
Friday

High 80 °F
T-storms Likely
Friday
Night
Low 59 °F
Chance of Scattered T-storms
Saturday

High 82 °F
Isolated T-storm
Saturday
Night
Low 64 °F
Chance of T-storms
Sunday

High 82 °F
Chance of T-storms
Sunday
Night
Low 66 °F
Chance of Scattered T-storms
Monday

High 84 °F
Mostly Sunny

Detailed Forecast — Clayton, OK

Thursday
Overcast. High near 77°F. Wind 10 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Chance of Thunderstorms. Low around 66°F. Wind 10 to 13 mph, with gusts as high as 23 mph.
Friday
Thunderstorms Likely. High near 80°F. Wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
Chance of Scattered Thunderstorms. Low around 59°F. Wind 2 to 3 mph, with gusts as high as 8 mph.
Saturday
Isolated T-storm. High near 82°F. Wind 6 to 8 mph, with gusts as high as 15 mph.
Saturday Night
Chance of Thunderstorms. Low around 64°F. Wind around 7 mph, with gusts as high as 15 mph.
Sunday
Chance of Thunderstorms. High near 82°F. Wind around 12 mph, with gusts as high as 22 mph.
Sunday Night
Chance of Scattered Thunderstorms. Low around 66°F. Wind around 13 mph, with gusts as high as 22 mph.
Monday
Mostly Sunny. High near 84°F. Wind 6 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly Clear. Low around 55°F. Wind around 5 mph, with gusts as high as 10 mph.
Tuesday
Partly Sunny. High near 82°F. Wind 5 to 6 mph, with gusts as high as 12 mph.
Tuesday Night
Isolated T-storm. Low around 59°F. Wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Chance of Thunderstorms. High near 80°F. Wind 8 to 9 mph, with gusts as high as 18 mph.
OK Radar
Current Radar • OK
Day 1 Outlook • April 23, 2026

Observation History — Clayton, OK

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
01:45 AM CDT S 8.1 10.00 Mostly Cloudy -- 68.0 62.6 83% NA NA 29.87 1011.5
01:35 AM CDT 8.1 10.00 Cloudy -- 69.8 62.6 78% NA NA 29.87 1011.5
01:20 AM CDT 8.1 10.00 Cloudy -- 69.8 62.6 78% NA NA 29.88 1011.9
01:15 AM CDT 9.2 10.00 Cloudy -- 69.8 62.6 78% NA NA 29.88 1011.9
01:00 AM CDT 6.9 10.00 Cloudy -- 69.8 62.6 78% NA NA 29.89 1012.2
12:50 AM CDT 9.2 10.00 Cloudy -- 69.8 62.6 78% NA NA 29.89 1012.2
12:45 AM CDT 6.9 10.00 Cloudy -- 69.8 62.6 78% NA NA 29.89 1012.2
12:35 AM CDT 8.1 10.00 Cloudy -- 69.8 62.6 78% NA NA 29.89 1012.2
12:25 AM CDT 6.9 10.00 Cloudy -- 69.8 62.6 78% NA NA 29.89 1012.2
12:20 AM CDT 6.9 10.00 Cloudy -- 69.8 62.6 78% NA NA 29.89 1012.2
12:10 AM CDT 5.7 10.00 Mostly Cloudy -- 69.8 62.6 78% NA NA 29.89 1012.2
12:00 AM CDT 9.2 10.00 Mostly Cloudy -- 69.8 62.6 78% NA NA 29.90 1012.5
11:45 PM CDT 9.2 10.00 Mostly Clear -- 69.8 64.4 83% NA NA 29.90 1012.5
11:30 PM CDT 9.2 10.00 Mostly Cloudy -- 69.8 64.4 83% NA NA 29.90 1012.5
11:20 PM CDT 5.7 10.00 Cloudy -- 69.8 64.4 83% NA NA 29.90 1012.5
11:10 PM CDT 10.4 G 17.3 10.00 Cloudy -- 69.8 64.4 83% NA NA 29.90 1012.5
11:00 PM CDT 6.9 10.00 Mostly Cloudy -- 69.8 64.4 83% NA NA 29.90 1012.5
10:40 PM CDT SE 4.6 10.00 Mostly Cloudy -- 69.8 64.4 83% NA NA 29.90 1012.5
10:20 PM CDT SE 8.1 10.00 Mostly Cloudy -- 68.0 64.4 88% NA NA 29.91 1012.9
10:10 PM CDT SE 6.9 10.00 Mostly Cloudy -- 68.0 64.4 88% NA NA 29.91 1012.9
09:50 PM CDT 5.7 10.00 Partly Cloudy -- 66.2 64.4 94% NA NA 29.92 1013.2
09:35 PM CDT 4.6 10.00 Partly Cloudy -- 68.0 64.4 88% NA NA 29.91 1012.9
09:25 PM CDT SE 5.7 10.00 Mostly Cloudy -- 68.0 62.6 83% NA NA 29.91 1012.9
09:15 PM CDT SE 5.7 10.00 Mostly Cloudy -- 68.0 62.6 83% NA NA 29.91 1012.9

Regional Weather Observation

MCALESTER (KMLC)

Mostly Cloudy
68.0 F

HUGO (KHHW)

Cloudy
66.2 F

STIGLER (KGZL)

Partly Cloudy
62.6 F

(KAQR)


F

MUSKOGEE (KMKO)

Mostly Cloudy
64.4 F

OKMULGEE (KOKM)

Mostly Cloudy
65.8 F
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