Bismarck, AR weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Bismarck now
Loading the National Weather Service forecast…
Bismarck weather by the hour
Bismarck weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Bismarck.
This week in Bismarck
Sunrise, sunset and moon in Bismarck
What is the weather usually like in Bismarck?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 91°F average high
- Januarycoldest month · 29°F average low
- 58.1 inprecipitation per year · 1,475 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Bismarck: April–May and September–October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station DEGRAY LAKE SP, AR US (USC00031910), adjusted for the elevation of Bismarck.
Bismarck weather month by month
Sunrise and sunset in Bismarck through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:17 AM | 5:27 PM | 10 h 10 min |
| February | 6:56 AM | 5:57 PM | 11 h 1 min |
| March | 7:21 AM | 7:21 PM | 12 h 0 min |
| April | 6:39 AM | 7:45 PM | 13 h 6 min |
| May | 6:08 AM | 8:09 PM | 14 h 0 min |
| June | 5:58 AM | 8:27 PM | 14 h 29 min |
| July | 6:10 AM | 8:26 PM | 14 h 16 min |
| August | 6:32 AM | 8:01 PM | 13 h 28 min |
| September | 6:54 AM | 7:20 PM | 12 h 26 min |
| October | 7:17 AM | 6:39 PM | 11 h 22 min |
| November | 6:44 AM | 5:09 PM | 10 h 25 min |
| December | 7:10 AM | 5:05 PM | 9 h 55 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Bismarck?
Bismarck has a humid subtropical climate. The warmest month is August, with an average high of 91°F (33°C), and the coldest is January, with average lows of 29°F (-1°C).
It gets about 58.1 inches (1,475 mm) of precipitation a year. The wettest month is May and the driest is January.
The best time to visit Bismarck is April–May and September–October. At 531 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Bismarck
Weather in towns near Bismarck
Questions about the weather in Bismarck
What is the hottest month in Bismarck?
August, with an average high of 91°F (33°C).
What is the coldest month in Bismarck?
January, with an average low of 29°F (-1°C).
How much does it rain in Bismarck?
About 58.1 inches (1,475 mm) a year; the wettest month is May.
Does it snow in Bismarck?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Bismarck?
April–May and September–October, when temperatures are most pleasant and rainy days are fewer.
What climate does Bismarck have?
Humid subtropical (Köppen Cfa).
What is the weather like in Bismarck in November?
Highs average 61°F and lows 40°F, with about 5.1 inches of precipitation.
What time is sunrise in Bismarck?
Around 6:44 AM in mid-November, and sunset around 5:09 PM. Today’s exact times are shown above.
Where does this Bismarck weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Bismarck.
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