Best Time to Visit Fort Smith National Historic Site
AprilBest month to visit
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Visit Fort Smith in April
April offers pleasant weather with noticeably thinner crowds (shoulder season). For comparison, July is the most crowded month (~1.7× the average month) and January is the quietest.
Annual visits
107K
2025
Busiest month
Jul
1.7× avg
Quietest month
Jan
0.5× avg
10-yr trend
falling
-7.2%
More photos of Fort Smith
Photos courtesy of the National Park Service (public domain).
How crowded is Fort Smith by month?
Relative crowd level by month (1.0 = the park's average month), from NPS visitation records 1979–2025.
Month-by-month crowd, weather & daylight
| Month | Crowd level | Best-time score | Avg high / low | Daylight |
|---|---|---|---|---|
| January | Very quiet | 51 Fair | 51°F / 30°F | 9.9 h |
| February | Quiet | 58 Fair | 57°F / 33°F | 10.7 h |
| March | Quiet | 61 Good | 66°F / 42°F | 11.7 h |
| April★ best | Average | 66 Good | 75°F / 50°F | 12.9 h |
| May | Average | 68 Good | 81°F / 60°F | 13.9 h |
| June | Average | 60 Good | 89°F / 68°F | 14.4 h |
| July | Very busy | 35 Poor | 94°F / 72°F | 14.2 h |
| August | Busy | 48 Fair | 94°F / 71°F | 13.3 h |
| September | Busy | 45 Fair | 87°F / 63°F | 12.2 h |
| October | Busy | 57 Fair | 76°F / 51°F | 11.1 h |
| November | Average | 53 Fair | 63°F / 40°F | 10.1 h |
| December | Quiet | 52 Fair | 53°F / 32°F | 9.6 h |
Climate normals (1991–2020) from the nearest NOAA station (USW00013964, ~5.3 mi away).
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About visiting Fort Smith
Fort Smith National Historic Site is a National Historic Site in AR, OK and a relatively quiet park, drawing about 107,000 recreation visits in 2025. Visitation has eased over the past decade, down about 7.2%. Crowds concentrate sharply by season: July is the busiest month at about 1.7× the park's average month, while January is the calmest at roughly 0.5× — a 3-to-1 swing between high and low season. Roughly 34% of the year's visitors arrive in the three summer months of June, July and August alone, so timing a trip outside that window is the single biggest lever on how crowded the park feels. Weather swings from an average high-season warmth near 83°F in July down to about 40°F in January, with the wettest stretch in May. About 7 months a year see comfortable average temperatures in the 50–80°F range, which is part of why crowd timing and weather timing don't always line up. The sweet spot is April: pleasant weather with noticeably thinner crowds (shoulder season). Visit then and you trade a little peak-season certainty for noticeably shorter lines and easier parking than the July rush. Daylight ranges from about 9.6 hours in midwinter to 14.4 hours near the summer solstice, which shapes how much ground you can cover in a day. These crowd figures are drawn from 1979–2025 of National Park Service visitor-use records, paired with 1991–2020 NOAA climate normals, and are updated as new monthly data is released.
Park overview
Explore life on the edge of frontier and Indian Territory through the stories of soldiers, the Trail of Tears, scandals, outlaws, and lawmen who pursued them. From the establishment of the first Fort Smith on December 25, 1817, to the final days of Judge Isaac C. Parker's jurisdiction over Indian Territory in 1896, Fort Smith National Historic Site preserves almost 80 years of history.
Weather & conditions
Fort Smith weather includes four distinct, yet temperate seasons. Spring and fall are usually mild while late summer is hot and humid. During winter months, temperatures occasionally dip into the teens. Forecast often changes dramatically due to surrounding weather influences. Arkansas's central location allows weather systems from all directions to influence its climate. The area is prone to flash flooding and river flooding in rainy seasons.
Park overview text courtesy of the National Park Service — official park site.
Where to stay near Fort Smith
Hotels, cabins, lodges and vacation rentals near Fort Smith National Historic Site — live availability and prices to plan your trip. April is our pick for the best balance of light crowds and good weather.
Top-rated places to stay near Fort Smith
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Getting to Fort Smith
The nearest airport is Northwest Arkansas Regional (XNA), about 78 mi (1 hr 40 min drive) away. Most visitors reach Fort Smith by car.
Frequently Asked Questions
April offers pleasant weather with noticeably thinner crowds (shoulder season) at Fort Smith National Historic Site. The park is busiest in July (about 1.7× the average month) and quietest in January.
July is the busiest month at Fort Smith National Historic Site, running roughly 1.7 times the park's average monthly visitation.
January is the quietest month at Fort Smith National Historic Site, at about 0.5× the average month — a good choice if you want to avoid crowds.
Fort Smith National Historic Site recorded about 106,953 recreation visits in 2025. Visitation has been falling over the past decade (-7.2%).
Based on 1991–2020 climate normals, the warmest month at Fort Smith National Historic Site averages about 83°F (July). See the month-by-month table above for the full picture.
Northwest Arkansas Regional (XNA) is the closest airport to Fort Smith National Historic Site, about 78 mi (1 hr 40 min drive) away.
Nearby parks to visit
77 mi away · best in April
97 mi away · best in October
98 mi away · best in September
111 mi away · best in August
128 mi away · best in September
129 mi away · best in September
Keep exploring
Water quality of lakes near Fort Smith
If you are planning to swim, paddle or fish on this trip, these graded lakes are within a 40-mile drive. Grades are A–F from EPA and state-agency sampling.
- Lake Fort Smith water qualityGrade C · 27 mi · AR
- Lee Creek Lake water qualityGrade D · 7 mi · AR
- Lake Jack Nolan water qualityGrade F · 18 mi · AR
- New Spiro Lake water qualityGrade — · 17 mi · OK
- Brushy Creek Reservoir water qualityGrade — · 24 mi · OK
Sources: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI U.S. Climate Normals 1991–2020. Crowd index = a month's visits ÷ the park's average month.