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Thornton AR Weather - Clear - 76°F
Clear
76°F
Updated 11:06 pm
Feels Like 82°F
Humidity 65%
Wind N 0 mph
Barometer  29.91 in
Dew Point 64°F
Thornton AR Weather - Clear - 25°C
Clear
25°C
Updated 11:06 pm
Feels Like 28°C
Humidity 65%
Wind N 0 km/h
Barometer  101.2 kPa
Dew Point 18°C
Thornton, AR Weather and Current Conditionsthornton ar weather forecast

Thornton, AR Weather Forecast

Thornton Arkansas WeatherThornton, Arkansas Weather Weather Forecast
14 day API forecast for Thornton, Arkansas. Note. The 7-day weather forecast for Thornton, AR 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.
Thornton, AR Weather Forecast Dated: 1106 PM Sat Sep 19 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Saturday, September 19, 2026

Mid-Morning
Thornton Weather - 2026-09-19 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Thornton Weather - 2026-09-19 - Afternoon - Sunny
98°F 37°C
Sunny
Early-Evening
Thornton Weather - 2026-09-19 - Evening - Sunny
89°F 32°C
Sunny
Very hot with temperatures reaching 98°F 37°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Sunday, September 20, 2026

Mid-Morning
Thornton Weather - 2026-09-20 - Morning - Overcast
80°F 27°C
Overcast
Mid-Afternoon
Thornton Weather - 2026-09-20 - Afternoon - Overcast
97°F 36°C
Overcast
Early-Evening
Thornton Weather - 2026-09-20 - Evening - Overcast
90°F 32°C
Overcast
Hot and sweltering around 97°F 36°C, overcast throughout the day, with lower humidity and steady pressure.

Monday, September 21, 2026

Mid-Morning
Thornton Weather - 2026-09-21 - Morning - Overcast
77°F 25°C
Overcast
Mid-Afternoon
Thornton Weather - 2026-09-21 - Afternoon - Sunny
94°F 35°C
Sunny
Early-Evening
Thornton Weather - 2026-09-21 - Evening - Overcast
81°F 27°C
Overcast
Sizzling hot with 94°F 35°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Tuesday, September 22, 2026

Mid-Morning
Thornton Weather - 2026-09-22 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Thornton Weather - 2026-09-22 - Afternoon - Overcast
92°F 33°C
Overcast
Early-Evening
Thornton Weather - 2026-09-22 - Evening - Cloudy
86°F 30°C
Cloudy
Sizzling hot near 92°F 33°C with a heat index reaching 95°F 35°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds turning from the NE to the NNE at 9 mph 13 km/h.

Wednesday, September 23, 2026

Mid-Morning
Thornton Weather - 2026-09-23 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Thornton Weather - 2026-09-23 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Thornton Weather - 2026-09-23 - Evening - Sunny
83°F 28°C
Sunny
Very hot with a high of 91°F 33°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the NE to the NNE at 7 mph 10 km/h.

Thursday, September 24, 2026

Mid-Morning
Thornton Weather - 2026-09-24 - Morning - Overcast
72°F 22°C
Overcast
Mid-Afternoon
Thornton Weather - 2026-09-24 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Thornton Weather - 2026-09-24 - Evening - Overcast
78°F 25°C
Overcast
Warm and summery near 86°F 30°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure.

Friday, September 25, 2026

Mid-Morning
Thornton Weather - 2026-09-25 - Morning - Cloudy
73°F 23°C
Cloudy
Mid-Afternoon
Thornton Weather - 2026-09-25 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Thornton Weather - 2026-09-25 - Evening - Overcast
80°F 26°C
Overcast
Balmy with temperatures reaching 89°F 32°C, overcast throughout the day, with steady humidity and steady pressure.

Saturday, September 26, 2026

Mid-Morning
Thornton Weather - 2026-09-26 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Thornton Weather - 2026-09-26 - Afternoon - Sunny
83°F 29°C
Sunny
Early-Evening
Thornton Weather - 2026-09-26 - Evening - Sunny
74°F 23°C
Sunny
Quite warm around 83°F 29°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds moving from the ESE to the NNE at 6 mph 9 km/h.

Sunday, September 27, 2026

Mid-Morning
Thornton Weather - 2026-09-27 - Morning - Fog
69°F 21°C
Fog
Mid-Afternoon
Thornton Weather - 2026-09-27 - Afternoon - Light Showers
83°F 28°C
Light Showers
Early-Evening
Thornton Weather - 2026-09-27 - Evening - Scattered Showers
77°F 26°C
Scattered Showers
Warm temperatures up to 83°F 28°C, locally heavy downpours at times, with lower humidity and steady pressure.

Monday, September 28, 2026

Mid-Morning
Thornton Weather - 2026-09-28 - Morning - Partly Cloudy
73°F 23°C
Partly Cloudy
Mid-Afternoon
Thornton Weather - 2026-09-28 - Afternoon - Overcast
86°F 30°C
Overcast
Early-Evening
Thornton Weather - 2026-09-28 - Evening - Overcast
77°F 26°C
Overcast
Very warm with a high of 86°F 30°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Thornton Weather - 2026-09-29 - Morning - Overcast
74°F 23°C
Overcast
Mid-Afternoon
Thornton Weather - 2026-09-29 - Afternoon - Overcast
87°F 31°C
Overcast
Early-Evening
Thornton Weather - 2026-09-29 - Evening - Overcast
80°F 26°C
Overcast
Warm and summery near 87°F 31°C, overcast throughout the day, with steady humidity and barometric pressure falling.

Wednesday, September 30, 2026

Mid-Morning
Thornton Weather - 2026-09-30 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Thornton Weather - 2026-09-30 - Afternoon - Cloudy
85°F 29°C
Cloudy
Early-Evening
Thornton Weather - 2026-09-30 - Evening - Overcast
74°F 23°C
Overcast
Balmy with temperatures reaching 85°F 29°C, overcast throughout the day, with steady humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
Thornton Weather - 2026-10-01 - Morning - Light Showers
67°F 19°C
Light Showers
Mid-Afternoon
Thornton Weather - 2026-10-01 - Afternoon - Light Showers
70°F 21°C
Light Showers
Early-Evening
Thornton Weather - 2026-10-01 - Evening - Scattered Showers
68°F 20°C
Scattered Showers
Enjoyable around 70°F 21°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.

Friday, October 2, 2026

Mid-Morning
Thornton Weather - 2026-10-02 - Morning - Scattered Showers
68°F 20°C
Scattered Showers
Mid-Afternoon
Thornton Weather - 2026-10-02 - Afternoon - Overcast
79°F 26°C
Overcast
Early-Evening
Thornton Weather - 2026-10-02 - Evening - Overcast
75°F 24°C
Overcast
Mild temperatures up to 79°F 26°C, scattered downpours possible, with lower humidity and steady pressure. Winds swinging from the NE to the NNE at 7 mph 11 km/h.

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Weather by the Numbers

Sat, 19th
Thornton AR Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 98°F 37°C
Lo: 73°F 23°C
Sunrise 06:56 AM
Sunset 07:11 PM
Wind SW 5 mph8 km/h
Dew Point 61°F16°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 33%
Sun, 20th
Thornton AR Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 97°F 36°C
Lo: 74°F 24°C
Sunrise 06:57 AM
Sunset 07:09 PM
Wind WSW 5 mph8 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 29.94 in1014 mb
POP 10% *
Humidity 39%
Mon, 21st
Thornton AR Weather - Monday, Sep 21, 2026 - Overcast
Hi: 95°F 35°C
Lo: 72°F 22°C
Sunrise 06:57 AM
Sunset 07:08 PM
Wind NW 6 mph10 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 10% *
Humidity 41%
Tue, 22nd
Thornton AR Weather - Tuesday, Sep 22, 2026 - Patchy Rain Nearby
Hi: 92°F 34°C
Lo: 69°F 20°C
Sunrise 06:58 AM
Sunset 07:06 PM
Wind NE 6 mph10 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 10% *
Humidity 47%
Wed, 23rd
Thornton AR Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 91°F 33°C
Lo: 70°F 21°C
Sunrise 06:59 AM
Sunset 07:05 PM
Wind NE 8 mph13 km/h
Dew Point 62°F16°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 46%
Thu, 24th
Thornton AR Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 87°F 30°C
Lo: 66°F 19°C
Sunrise 06:59 AM
Sunset 07:04 PM
Wind NE 7 mph12 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 3% *
Humidity 41%
Fri, 25th
Thornton AR Weather - Friday, Sep 25, 2026 - Overcast
Hi: 89°F 32°C
Lo: 64°F 18°C
Sunrise 07:00 AM
Sunset 07:02 PM
Wind ENE 3 mph5 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 9% *
Humidity 32%
Sat, 26th
Thornton AR Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 84°F 29°C
Lo: 67°F 19°C
Sunrise 07:01 AM
Sunset 07:01 PM
Wind NE 8 mph13 km/h
Dew Point 49°F9°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 37%
Sun, 27th
Thornton AR Weather - Sunday, Sep 27, 2026 - Partly Cloudy
Hi: 84°F 29°C
Lo: 64°F 18°C
Sunrise 07:01 AM
Sunset 06:59 PM
Wind WNW 6 mph9 km/h
Dew Point 64°F18°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 17% *
Humidity 63%
Mon, 28th
Thornton AR Weather - Monday, Sep 28, 2026 - Sunny
Hi: 86°F 30°C
Lo: 65°F 18°C
Sunrise 07:02 AM
Sunset 06:58 PM
Wind ESE 6 mph10 km/h
Dew Point 50°F10°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 5% *
Humidity 33%
Tue, 29th
Thornton AR Weather - Tuesday, Sep 29, 2026 - Overcast
Hi: 87°F 31°C
Lo: 66°F 19°C
Sunrise 07:03 AM
Sunset 06:57 PM
Wind SE 6 mph9 km/h
Dew Point 51°F11°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 9% *
Humidity 33%
Wed, 30th
Thornton AR Weather - Wednesday, Sep 30, 2026 - Overcast
Hi: 85°F 29°C
Lo: 68°F 20°C
Sunrise 07:04 AM
Sunset 06:55 PM
Wind E 3 mph5 km/h
Dew Point 55°F13°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 7% *
Humidity 43%
Thu, 1st
Thornton AR Weather - Thursday, Oct 1, 2026 - Light Rain Shower
Hi: 70°F 21°C
Lo: 65°F 18°C
Sunrise 07:04 AM
Sunset 06:54 PM
Wind ENE 4 mph7 km/h
Dew Point 65°F19°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 57% *
Humidity 91%
Fri, 2nd
Thornton AR Weather - Friday, Oct 2, 2026 - Overcast
Hi: 81°F 27°C
Lo: 65°F 19°C
Sunrise 07:05 AM
Sunset 06:53 PM
Wind NE 9 mph14 km/h
Dew Point 58°F15°C
uv Index 5
Barometric Pressure 30.15 in1021 mb
POP 15% *
Humidity 61%
* POP = Probability of Precipitation. Data for 12:00 PM.