As of 18:47 CDT

Fort Smith, AR weather in September

95°

Fort Smith, Saturday, 8 August, 18:47

Clear. Feels like 105°. High 96°, low 72°.

Pressure29.91 inHg

Wind8 mph SE

Humidity49%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

In September, Fort Smith, AR averages a high of 84° and a low of 66°. About 3.2 inches of precipitation fall over the month (8 wet days). The record high is 105.4° (2000) and the record low 42.1° (1984). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	88.7°	71.1°	28%	103.3° (2000)	59° (1967)
2	87.3°	70.9°	42%	103.3° (2000)	57.4° (1967)
3	87.8°	70.7°	38%	103.6° (2000)	56.3° (1974)
4	88.3°	70.3°	22%	105.4° (2000)	52° (1974)
5	87.8°	69.8°	20%	102.6° (1998)	56.1° (1974)
6	88.3°	69.1°	13%	100.8° (2012)	52.9° (1974)
7	88°	69.1°	17%	100.9° (2012)	54.1° (2017)
8	86.7°	68.9°	28%	98.2° (2019)	56.7° (2024)
9	86.2°	68.2°	22%	96.1° (2013)	52.3° (2024)
10	85.6°	67.3°	23%	96.6° (2014)	54° (2024)
11	85.3°	67.3°	25%	97.2° (2000)	53.4° (1976)
12	85.3°	67.3°	30%	98.1° (1980)	55.6° (1968)
13	84.7°	67.5°	28%	101.3° (2011)	56.1° (1968)
14	84.4°	67.3°	22%	98.6° (1965)	55.6° (1961)
15	82.8°	66.6°	37%	97.7° (1980)	51.6° (1993)
16	83.3°	66.6°	32%	99.9° (1980)	49.3° (1961)
17	83.5°	65.8°	30%	93.2° (1983)	51.8° (1961)
18	84.4°	66.2°	25%	96.8° (2005)	47.5° (1981)
19	83.5°	66.4°	28%	97.9° (2005)	49.6° (1981)
20	83.5°	64.9°	32%	96.6° (2022)	50.7° (1971)
21	82.6°	64.4°	30%	97.5° (2005)	48.6° (1983)
22	81.1°	63.7°	22%	98.6° (2005)	47.1° (1995)
23	80.4°	63.1°	28%	95.2° (2005)	43.7° (1995)
24	79.5°	62.2°	40%	90.7° (2016)	44.6° (1989)
25	80.2°	62.1°	25%	91.4° (1977)	46.2° (1989)
26	80.4°	61.2°	17%	90.7° (1977)	46.4° (2000)
27	80.6°	60.6°	17%	89.2° (2019)	46.6° (1985)
28	80.4°	61.2°	18%	91.2° (2005)	47.3° (1967)
29	79.9°	60.4°	20%	91.6° (2023)	46.9° (1967)
30	80.4°	59.9°	10%	91.6° (1998)	42.1° (1984)