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Lamar OK Weather - Clear - 74°F
Clear
74°F
Updated 7:13 am
Feels Like 81°F
Humidity 81%
Wind N 0 mph
Barometer  29.95 in
Dew Point 68°F
Lamar OK Weather - Clear - 23°C
Clear
23°C
Updated 7:13 am
Feels Like 27°C
Humidity 81%
Wind N 0 km/h
Barometer  101.4 kPa
Dew Point 20°C
Lamar, OK Weather and Current Conditionslamar ok weather forecast

Lamar, OK Weather Forecast

Lamar Oklahoma WeatherLamar, Oklahoma Weather Weather Forecast
14 day API forecast for Lamar, Oklahoma. Note. The 7-day weather forecast for Lamar, OK is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Lamar, OK Weather Forecast Dated: 713 AM Sat Sep 05 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.

Saturday, September 5, 2026

Mid-Morning
Lamar Weather - 2026-09-05 - Morning - Sunny
85°F 30°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-05 - Afternoon - Cloudy
102°F 39°C
Cloudy
Early-Evening
Lamar Weather - 2026-09-05 - Evening - Cloudy
94°F 35°C
Cloudy
Scorching hot near 102°F 39°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SSW to the SSE at 9 mph 15 km/h.

Sunday, September 6, 2026

Mid-Morning
Lamar Weather - 2026-09-06 - Morning - Sunny
85°F 30°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-06 - Afternoon - Overcast
101°F 39°C
Overcast
Early-Evening
Lamar Weather - 2026-09-06 - Evening - Sunny
96°F 35°C
Sunny
Sweltering heat reaching 101°F 39°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the WSW to the SSE at 9 mph 15 km/h.

Monday, September 7, 2026

Mid-Morning
Lamar Weather - 2026-09-07 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-07 - Afternoon - Overcast
103°F 40°C
Overcast
Early-Evening
Lamar Weather - 2026-09-07 - Evening - Scattered Showers
94°F 34°C
Scattered Showers
Dangerously hot temperatures around 103°F 40°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds increasing from the SE at 4 mph 6 km/h to SSE at 13 mph 20 km/h.

Tuesday, September 8, 2026

Mid-Morning
Lamar Weather - 2026-09-08 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-08 - Afternoon - Sunny
107°F 41°C
Sunny
Early-Evening
Lamar Weather - 2026-09-08 - Evening - Partly Cloudy
100°F 37°C
Partly Cloudy
Dangerously hot with a high of 107°F 41°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SSW to the SSE at 11 mph 18 km/h.

Wednesday, September 9, 2026

Mid-Morning
Lamar Weather - 2026-09-09 - Morning - Sunny
86°F 30°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-09 - Afternoon - Sunny
104°F 40°C
Sunny
Early-Evening
Lamar Weather - 2026-09-09 - Evening - Overcast
96°F 36°C
Overcast
Scorching hot near 104°F 40°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the SSW to the SSE at 12 mph 20 km/h.

Thursday, September 10, 2026

Mid-Morning
Lamar Weather - 2026-09-10 - Morning - Sunny
89°F 32°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-10 - Afternoon - Sunny
104°F 40°C
Sunny
Early-Evening
Lamar Weather - 2026-09-10 - Evening - Sunny
98°F 37°C
Sunny
Sweltering heat reaching 104°F 40°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SW to the SSE at 12 mph 18 km/h. Gusts up to 20 mph 32 km/h.

Friday, September 11, 2026

Mid-Morning
Lamar Weather - 2026-09-11 - Morning - Sunny
88°F 31°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-11 - Afternoon - Sunny
103°F 40°C
Sunny
Early-Evening
Lamar Weather - 2026-09-11 - Evening - Sunny
97°F 36°C
Sunny
Dangerously hot temperatures around 103°F 40°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the SW to the S at 12 mph 18 km/h.

Saturday, September 12, 2026

Mid-Morning
Lamar Weather - 2026-09-12 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-12 - Afternoon - Sunny
103°F 40°C
Sunny
Early-Evening
Lamar Weather - 2026-09-12 - Evening - Cloudy
96°F 36°C
Cloudy
Dangerously hot with a high of 103°F 40°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds blowing from the S at 12 mph 19 km/h.

Sunday, September 13, 2026

Mid-Morning
Lamar Weather - 2026-09-13 - Morning - Sunny
85°F 30°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-13 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Lamar Weather - 2026-09-13 - Evening - Overcast
93°F 34°C
Overcast
Hot temperatures near 98°F 37°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SSW to the S at 10 mph 17 km/h.

Monday, September 14, 2026

Mid-Morning
Lamar Weather - 2026-09-14 - Morning - Sunny
85°F 29°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-14 - Afternoon - Partly Cloudy
99°F 37°C
Partly Cloudy
Early-Evening
Lamar Weather - 2026-09-14 - Evening - Overcast
94°F 35°C
Overcast
Very hot with a high of 99°F 37°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds shifting from the SW to the SSE at 9 mph 14 km/h.

Tuesday, September 15, 2026

Mid-Morning
Lamar Weather - 2026-09-15 - Morning - Cloudy
88°F 31°C
Cloudy
Mid-Afternoon
Lamar Weather - 2026-09-15 - Afternoon - Partly Cloudy
99°F 37°C
Partly Cloudy
Early-Evening
Lamar Weather - 2026-09-15 - Evening - Overcast
94°F 35°C
Overcast
Very hot with temperatures reaching 99°F 37°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds blowing from the S at 11 mph 17 km/h.

Wednesday, September 16, 2026

Mid-Morning
Lamar Weather - 2026-09-16 - Morning - Sunny
87°F 30°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-16 - Afternoon - Overcast
100°F 38°C
Overcast
Early-Evening
Lamar Weather - 2026-09-16 - Evening - Partly Cloudy
95°F 35°C
Partly Cloudy
Dangerously hot with a high of 100°F 38°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds switching from the SW to the S at 10 mph 16 km/h.

Thursday, September 17, 2026

Mid-Morning
Lamar Weather - 2026-09-17 - Morning - Partly Cloudy
86°F 30°C
Partly Cloudy
Mid-Afternoon
Lamar Weather - 2026-09-17 - Afternoon - Partly Cloudy
100°F 38°C
Partly Cloudy
Early-Evening
Lamar Weather - 2026-09-17 - Evening - Sunny
94°F 34°C
Sunny
Scorching hot near 100°F 38°C, partly cloudy through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds moving from the SSW to the SSE at 12 mph 18 km/h. Gusts up to 21 mph 34 km/h.

Friday, September 18, 2026

Mid-Morning
Lamar Weather - 2026-09-18 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Lamar Weather - 2026-09-18 - Afternoon - Sunny
101°F 38°C
Sunny
Early-Evening
Lamar Weather - 2026-09-18 - Evening - Sunny
94°F 34°C
Sunny
Sweltering heat reaching 101°F 38°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the S to the SSE at 10 mph 16 km/h.

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Weather by the Numbers

Sat, 5th
Lamar OK Weather - Saturday, Sep 5, 2026 - Sunny
Hi: 102°F 39°C
Lo: 78°F 25°C
Sunrise 07:01 AM
Sunset 07:46 PM
Wind SSE 7 mph11 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 33%
Sun, 6th
Lamar OK Weather - Sunday, Sep 6, 2026 - Sunny
Hi: 102°F 39°C
Lo: 79°F 26°C
Sunrise 07:01 AM
Sunset 07:45 PM
Wind SE 4 mph6 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 0% *
Humidity 30%
Mon, 7th
Lamar OK Weather - Monday, Sep 7, 2026 - Sunny
Hi: 103°F 40°C
Lo: 79°F 26°C
Sunrise 07:02 AM
Sunset 07:43 PM
Wind S 6 mph10 km/h
Dew Point 62°F16°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 32%
Tue, 8th
Lamar OK Weather - Tuesday, Sep 8, 2026 - Sunny
Hi: 107°F 41°C
Lo: 80°F 26°C
Sunrise 07:03 AM
Sunset 07:42 PM
Wind SSW 12 mph19 km/h
Dew Point 58°F15°C
uv Index 8
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 25%
Wed, 9th
Lamar OK Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 104°F 40°C
Lo: 81°F 27°C
Sunrise 07:04 AM
Sunset 07:41 PM
Wind SSW 11 mph17 km/h
Dew Point 59°F15°C
uv Index 9
Barometric Pressure 30.09 in1019 mb
POP 0% *
Humidity 26%
Thu, 10th
Lamar OK Weather - Thursday, Sep 10, 2026 - Sunny
Hi: 105°F 41°C
Lo: 81°F 27°C
Sunrise 07:04 AM
Sunset 07:39 PM
Wind SSW 9 mph15 km/h
Dew Point 56°F14°C
uv Index 9
Barometric Pressure 30.03 in1017 mb
POP 0% *
Humidity 25%
Fri, 11th
Lamar OK Weather - Friday, Sep 11, 2026 - Sunny
Hi: 104°F 40°C
Lo: 79°F 26°C
Sunrise 07:05 AM
Sunset 07:38 PM
Wind S 15 mph24 km/h
Dew Point 54°F12°C
uv Index 9
Barometric Pressure 29.85 in1011 mb
POP 0% *
Humidity 23%
Sat, 12th
Lamar OK Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 104°F 40°C
Lo: 79°F 26°C
Sunrise 07:06 AM
Sunset 07:36 PM
Wind SSW 12 mph19 km/h
Dew Point 56°F13°C
uv Index 9
Barometric Pressure 29.83 in1010 mb
POP 0% *
Humidity 25%
Sun, 13th
Lamar OK Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 99°F 37°C
Lo: 78°F 26°C
Sunrise 07:06 AM
Sunset 07:35 PM
Wind S 13 mph21 km/h
Dew Point 59°F15°C
uv Index 9
Barometric Pressure 29.97 in1015 mb
POP 1% *
Humidity 31%
Mon, 14th
Lamar OK Weather - Monday, Sep 14, 2026 - Sunny
Hi: 99°F 37°C
Lo: 77°F 25°C
Sunrise 07:07 AM
Sunset 07:33 PM
Wind S 9 mph14 km/h
Dew Point 60°F16°C
uv Index 9
Barometric Pressure 30.09 in1019 mb
POP 3% *
Humidity 32%
Tue, 15th
Lamar OK Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 100°F 38°C
Lo: 81°F 27°C
Sunrise 07:08 AM
Sunset 07:32 PM
Wind S 11 mph17 km/h
Dew Point 60°F16°C
uv Index 9
Barometric Pressure 30.12 in1020 mb
POP 2% *
Humidity 31%
Wed, 16th
Lamar OK Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 101°F 38°C
Lo: 79°F 26°C
Sunrise 07:09 AM
Sunset 07:31 PM
Wind SSW 8 mph12 km/h
Dew Point 58°F14°C
uv Index 9
Barometric Pressure 30.12 in1020 mb
POP 5% *
Humidity 28%
Thu, 17th
Lamar OK Weather - Thursday, Sep 17, 2026 - Partly Cloudy
Hi: 101°F 38°C
Lo: 78°F 26°C
Sunrise 07:09 AM
Sunset 07:29 PM
Wind S 9 mph14 km/h
Dew Point 60°F16°C
uv Index 9
Barometric Pressure 30.06 in1018 mb
POP 4% *
Humidity 31%
Fri, 18th
Lamar OK Weather - Friday, Sep 18, 2026 - Sunny
Hi: 102°F 39°C
Lo: 74°F 23°C
Sunrise 07:10 AM
Sunset 07:28 PM
Wind S 9 mph15 km/h
Dew Point 42°F5°C
uv Index 9
Barometric Pressure 29.97 in1015 mb
POP 0% *
Humidity 16%
* POP = Probability of Precipitation. Data for 12:00 PM.