Weather in Fort Smith in August

Fort Smith, United States averages a high of 33°C (91.4°F) and low of 22.8°C (73°F) in August, with 8 rain days and 11.8 hours of daily sunshine. Travel score: 88.1/100 (Excellent). The best time to visit Fort Smith is September.

High
33°C91°F
Low
23°C73°F
🌧️
8
rain days
☀️
11.8
hrs/day sunshine
💧
67%
humidity
88Excellent

August in Fort Smith is hot and mostly dry — excellent conditions for exploring.

What are the average temperatures in Fort Smith?

JanFebMarAprMayJunJulAug33°23°SepOctNovDec

How much does it rain in Fort Smith in August?

Fort Smith receives an average of 56.7mm of rainfall across 8 rainy days in August. The annual total is 1159.8mm.

JanFebMarAprMayJunJulAug8dSepOctNovDec

What should I pack for Fort Smith in August?

Essentials

👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 33°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun

Traveling to United States in August?

Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.

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Data based on 1994–2024 averages · Last updated: 2024-12-31