Fort Smith 7-day weather forecast

Written by:
March 23, 2026
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Fort Smith 7-day weather forecast

created the forecast for Fort Smith, Arkansas using data from . This week's high is 80 掳F on Sunday, while the low is 42 掳F on Monday. There is expected to be 1 sunny day and rain on 4 days this week.

There are currently no weather alerts.

Monday, April 6

- High of 74 掳F, low of 42 掳F (40% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:57 AM, sunset at 7:42 PM
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1 / 6
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Tuesday, April 7

- High of 70 掳F, low of 45 掳F (46% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:55 AM, sunset at 7:43 PM
2 / 6
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Wednesday, April 8

- High of 74 掳F, low of 49 掳F (45% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:54 AM, sunset at 7:44 PM
3 / 6
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Thursday, April 9

- High of 71 掳F, low of 54 掳F (71% humidity)
- Partly cloudy with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (2 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:53 AM, sunset at 7:45 PM
4 / 6
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Friday, April 10

- High of 76 掳F, low of 56 掳F (59% humidity)
- Overcast with a 92% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:51 AM, sunset at 7:45 PM
- Last quarter moon
5 / 6
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Saturday, April 11

- High of 77 掳F, low of 59 掳F (64% humidity)
- Partly cloudy with a 100% chance of rain (6 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:50 AM, sunset at 7:46 PM
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6 / 6
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Sunday, April 12

- High of 80 掳F, low of 67 掳F (75% humidity)
- Overcast with a 100% chance of rain (11 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:48 AM, sunset at 7:47 PM

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