Fort Smith weather

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The weather guide for Fort Smith, Arkansas shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in Fort Smith?

The hottest time of year in Fort Smith is normally July. Expect maximum daytime temperatures to reach 34°C with very high heat and humidity.

Which month has the most rain in Fort Smith?

In terms of rainfall, May is usually the wettest month in Fort Smith with 147mm on average. There are normally 11 days in May with some rain.

When is it sunniest in Fort Smith?

The sunniest time of year in Fort Smith is normally July with bright sunshine on average for 74% of daylight hours; that's 11 hours of sunshine per day.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Fort Smith weather with the USA

Below the Fort Smith weather chart shows average maximum daytime temperature for Fort Smith, Arkansas, USA and the USA (Washington).

Maximum daytime temperature (°C)

Fort Smith, Arkansas, USA
USA (Washington)
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Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Fort Smith, Arkansas hurricane season

% of month affected by tropical storms
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0
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<1%
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0
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The Fort Smith, Arkansas tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

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