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Bismarck AR Weather - Clear - 73°F
Clear
73°F
Updated 6:17 am
Feels Like 77°F
Humidity 87%
Wind N 0 mph
Barometer  30.15 in
Dew Point 69°F
Bismarck AR Weather - Clear - 23°C
Clear
23°C
Updated 6:17 am
Feels Like 25°C
Humidity 87%
Wind N 0 km/h
Barometer  102.1 kPa
Dew Point 21°C
Bismarck, AR Weather and Current Conditionsbismarck ar weather forecast

Bismarck, AR Weather Forecast

Bismarck Arkansas WeatherBismarck, Arkansas Weather Weather Forecast
Here is the API 14 day weather forecast for Bismarck, Arkansas. Note: The 7-day weather forecast for Bismarck, AR is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Bismarck, AR Weather Forecast Dated: 617 AM Fri Sep 18 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.

Friday, September 18, 2026

Mid-Morning
Bismarck Weather - 2026-09-18 - Morning - Sunny
81°F 27°C
Sunny
Mid-Afternoon
Bismarck Weather - 2026-09-18 - Afternoon - Sunny
98°F 36°C
Sunny
Early-Evening
Bismarck Weather - 2026-09-18 - Evening - Sunny
88°F 31°C
Sunny
Very hot with temperatures reaching 98°F 36°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Saturday, September 19, 2026

Mid-Morning
Bismarck Weather - 2026-09-19 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Bismarck Weather - 2026-09-19 - Afternoon - Sunny
97°F 36°C
Sunny
Early-Evening
Bismarck Weather - 2026-09-19 - Evening - Sunny
88°F 31°C
Sunny
Hot and sweltering around 97°F 36°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Sunday, September 20, 2026

Mid-Morning
Bismarck Weather - 2026-09-20 - Morning - Sunny
80°F 27°C
Sunny
Mid-Afternoon
Bismarck Weather - 2026-09-20 - Afternoon - Cloudy
96°F 36°C
Cloudy
Early-Evening
Bismarck Weather - 2026-09-20 - Evening - Sunny
89°F 32°C
Sunny
Sizzling hot with 96°F 36°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling.

Monday, September 21, 2026

Mid-Morning
Bismarck Weather - 2026-09-21 - Morning - Partly Cloudy
82°F 28°C
Partly Cloudy
Mid-Afternoon
Bismarck Weather - 2026-09-21 - Afternoon - Cloudy
100°F 38°C
Cloudy
Early-Evening
Bismarck Weather - 2026-09-21 - Evening - Overcast
84°F 29°C
Overcast
Dangerously hot with a high of 100°F 38°C, cloudy through the afternoon, turning overcast this evening, with increasing humidity and steady pressure. Winds turning from the NW to the WNW at 9 mph 13 km/h.

Tuesday, September 22, 2026

Mid-Morning
Bismarck Weather - 2026-09-22 - Morning - Scattered Showers
71°F 22°C
Scattered Showers
Mid-Afternoon
Bismarck Weather - 2026-09-22 - Afternoon - Scattered Showers
91°F 33°C
Scattered Showers
Early-Evening
Bismarck Weather - 2026-09-22 - Evening - Partly Cloudy
81°F 28°C
Partly Cloudy
Very hot with a high of 91°F 33°C, scattered downpours possible, with lower humidity and steady pressure.

Wednesday, September 23, 2026

Mid-Morning
Bismarck Weather - 2026-09-23 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Bismarck Weather - 2026-09-23 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Bismarck Weather - 2026-09-23 - Evening - Sunny
84°F 29°C
Sunny
Very hot with temperatures reaching 90°F 32°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the ENE to the NE at 5 mph 9 km/h.

Thursday, September 24, 2026

Mid-Morning
Bismarck Weather - 2026-09-24 - Morning - Partly Cloudy
74°F 23°C
Partly Cloudy
Mid-Afternoon
Bismarck Weather - 2026-09-24 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Bismarck Weather - 2026-09-24 - Evening - Sunny
80°F 27°C
Sunny
Balmy with temperatures reaching 89°F 32°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the NE to the NNE at 6 mph 9 km/h.

Friday, September 25, 2026

Mid-Morning
Bismarck Weather - 2026-09-25 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Bismarck Weather - 2026-09-25 - Afternoon - Overcast
84°F 29°C
Overcast
Early-Evening
Bismarck Weather - 2026-09-25 - Evening - Sunny
77°F 25°C
Sunny
Quite warm around 84°F 29°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds swinging from the NE to the NNE at 5 mph 9 km/h.

Saturday, September 26, 2026

Mid-Morning
Bismarck Weather - 2026-09-26 - Morning - Sunny
70°F 21°C
Sunny
Mid-Afternoon
Bismarck Weather - 2026-09-26 - Afternoon - Sunny
86°F 30°C
Sunny
Early-Evening
Bismarck Weather - 2026-09-26 - Evening - Sunny
77°F 25°C
Sunny
Warm temperatures up to 86°F 30°C, sunny throughout the day, with lower humidity and barometric pressure falling.

Sunday, September 27, 2026

Mid-Morning
Bismarck Weather - 2026-09-27 - Morning - Sunny
72°F 22°C
Sunny
Mid-Afternoon
Bismarck Weather - 2026-09-27 - Afternoon - Sunny
90°F 32°C
Sunny
Early-Evening
Bismarck Weather - 2026-09-27 - Evening - Sunny
82°F 28°C
Sunny
Very hot with a high of 90°F 32°C, sunny throughout the day, with steady humidity and barometric pressure falling.

Monday, September 28, 2026

Mid-Morning
Bismarck Weather - 2026-09-28 - Morning - Sunny
74°F 24°C
Sunny
Mid-Afternoon
Bismarck Weather - 2026-09-28 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Bismarck Weather - 2026-09-28 - Evening - Sunny
82°F 27°C
Sunny
Very hot with temperatures reaching 91°F 33°C, sunny throughout the day, with lower humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Bismarck Weather - 2026-09-29 - Morning - Sunny
73°F 23°C
Sunny
Mid-Afternoon
Bismarck Weather - 2026-09-29 - Afternoon - Sunny
91°F 33°C
Sunny
Early-Evening
Bismarck Weather - 2026-09-29 - Evening - Sunny
83°F 29°C
Sunny
Hot and sweltering around 91°F 33°C, sunny throughout the day, with steady humidity and steady pressure.

Wednesday, September 30, 2026

Mid-Morning
Bismarck Weather - 2026-09-30 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Bismarck Weather - 2026-09-30 - Afternoon - Sunny
94°F 34°C
Sunny
Early-Evening
Bismarck Weather - 2026-09-30 - Evening - Sunny
86°F 30°C
Sunny
Sizzling hot with 94°F 34°C, sunny throughout the day, with lower humidity and steady pressure.

Thursday, October 1, 2026

Mid-Morning
Bismarck Weather - 2026-10-01 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Bismarck Weather - 2026-10-01 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Bismarck Weather - 2026-10-01 - Evening - Overcast
72°F 23°C
Overcast
Mild temperatures up to 73°F 23°C, overcast throughout the day, with lower humidity and steady pressure. Winds blowing from the N at 9 mph 15 km/h.

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Weather by the Numbers

Fri, 18th
Bismarck AR Weather - Friday, Sep 18, 2026 - Sunny
Hi: 98°F 36°C
Lo: 74°F 23°C
Sunrise 06:58 AM
Sunset 07:15 PM
Wind SW 4 mph7 km/h
Dew Point 59°F15°C
uv Index 7
Barometric Pressure 30.12 in1020 mb
POP 0% *
Humidity 30%
Sat, 19th
Bismarck AR Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 97°F 36°C
Lo: 72°F 22°C
Sunrise 06:58 AM
Sunset 07:13 PM
Wind SW 5 mph8 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 30 in1016 mb
POP 0% *
Humidity 27%
Sun, 20th
Bismarck AR Weather - Sunday, Sep 20, 2026 - Overcast
Hi: 96°F 36°C
Lo: 74°F 23°C
Sunrise 06:59 AM
Sunset 07:12 PM
Wind SW 6 mph10 km/h
Dew Point 59°F15°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 9% *
Humidity 33%
Mon, 21st
Bismarck AR Weather - Monday, Sep 21, 2026 - Sunny
Hi: 100°F 38°C
Lo: 74°F 23°C
Sunrise 07:00 AM
Sunset 07:11 PM
Wind NNW 3 mph5 km/h
Dew Point 58°F14°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 1% *
Humidity 28%
Tue, 22nd
Bismarck AR Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 92°F 33°C
Lo: 68°F 20°C
Sunrise 07:01 AM
Sunset 07:09 PM
Wind ENE 6 mph10 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 60%
Wed, 23rd
Bismarck AR Weather - Wednesday, Sep 23, 2026 - Sunny
Hi: 91°F 33°C
Lo: 67°F 19°C
Sunrise 07:01 AM
Sunset 07:08 PM
Wind ENE 7 mph12 km/h
Dew Point 62°F17°C
uv Index 7
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 49%
Thu, 24th
Bismarck AR Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 90°F 32°C
Lo: 69°F 20°C
Sunrise 07:02 AM
Sunset 07:06 PM
Wind NE 9 mph14 km/h
Dew Point 55°F13°C
uv Index 7
Barometric Pressure 30.15 in1021 mb
POP 1% *
Humidity 38%
Fri, 25th
Bismarck AR Weather - Friday, Sep 25, 2026 - Overcast
Hi: 85°F 29°C
Lo: 65°F 18°C
Sunrise 07:03 AM
Sunset 07:05 PM
Wind NE 8 mph12 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 10% *
Humidity 41%
Sat, 26th
Bismarck AR Weather - Saturday, Sep 26, 2026 - Sunny
Hi: 87°F 30°C
Lo: 63°F 17°C
Sunrise 07:03 AM
Sunset 07:03 PM
Wind ENE 7 mph11 km/h
Dew Point 48°F9°C
uv Index 7
Barometric Pressure 30.06 in1018 mb
POP 1% *
Humidity 34%
Sun, 27th
Bismarck AR Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 91°F 33°C
Lo: 63°F 17°C
Sunrise 07:04 AM
Sunset 07:02 PM
Wind SE 5 mph8 km/h
Dew Point 53°F12°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 35%
Mon, 28th
Bismarck AR Weather - Monday, Sep 28, 2026 - Sunny
Hi: 92°F 33°C
Lo: 67°F 19°C
Sunrise 07:05 AM
Sunset 07:01 PM
Wind SE 6 mph10 km/h
Dew Point 57°F14°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 39%
Tue, 29th
Bismarck AR Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 92°F 33°C
Lo: 65°F 18°C
Sunrise 07:06 AM
Sunset 06:59 PM
Wind NE 6 mph10 km/h
Dew Point 54°F12°C
uv Index 7
Barometric Pressure 29.8 in1009 mb
POP 1% *
Humidity 35%
Wed, 30th
Bismarck AR Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 95°F 35°C
Lo: 70°F 21°C
Sunrise 07:06 AM
Sunset 06:58 PM
Wind NNE 5 mph9 km/h
Dew Point 61°F16°C
uv Index 8
Barometric Pressure 29.8 in1009 mb
POP 1% *
Humidity 41%
Thu, 1st
Bismarck AR Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 79°F 26°C
Lo: 69°F 21°C
Sunrise 07:07 AM
Sunset 06:56 PM
Wind ESE 10 mph16 km/h
Dew Point 60°F16°C
uv Index 5
Barometric Pressure 29.97 in1015 mb
POP 17% *
Humidity 70%
* POP = Probability of Precipitation. Data for 12:00 PM.