As of 13:55 CDT

Mountain Home, AR weather in September

95°

Mountain Home, Sunday, 9 August, 13:55

Clear. Feels like 107°. High 95°, low 71°.

Pressure29.94 inHg

Wind2 mph S

Humidity51%

Visibility6.2 mi

Dew point74°

See detailed hourly forecast

In September, Mountain Home, AR averages a high of 81.3° and a low of 64°. About 2.9 inches of precipitation fall over the month (8 wet days). The record high is 101.3° (2000) and the record low 43.3° (1995). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	86.2°	69.1°	40%	101.3° (2000)	54.5° (1967)
2	85.3°	68.5°	32%	100.8° (2000)	55.8° (1967)
3	85.1°	68.4°	35%	100.8° (2000)	52.7° (1974)
4	85.1°	68.5°	25%	99.9° (1998)	54.1° (1974)
5	84.9°	68°	18%	99° (1998)	55.4° (1974)
6	85.5°	66.9°	18%	99.5° (1990)	55.8° (1988)
7	85.5°	67.1°	20%	99.7° (1998)	53.4° (2017)
8	83.5°	66.9°	32%	95.4° (1980)	54.9° (2024)
9	83.5°	66.4°	20%	95.9° (2013)	54° (2024)
10	83.5°	65.7°	22%	94.5° (2013)	53.6° (2024)
11	83.1°	65.5°	27%	94.3° (2021)	54.3° (1976)
12	82.8°	65.5°	25%	96.3° (1980)	54.5° (2022)
13	82.4°	65.3°	28%	98.4° (2011)	52.9° (2014)
14	81.9°	64.8°	30%	97.7° (1971)	53.1° (2014)
15	79.3°	64°	38%	93.7° (2025)	50.9° (1961)
16	79.9°	64°	35%	97.5° (1980)	50.7° (1961)
17	80.6°	63.9°	30%	93.6° (2019)	52.2° (1981)
18	81.5°	63.7°	28%	93.6° (2022)	47.7° (1981)
19	81°	63.9°	25%	95.7° (2022)	48.7° (1981)
20	80.4°	63.3°	33%	97.7° (2022)	47.7° (1991)
21	79.5°	62.6°	28%	98.1° (2022)	46.9° (1983)
22	78.6°	61.5°	23%	94.1° (2005)	44.6° (1995)
23	77.7°	60.6°	28%	92.5° (2017)	43.3° (1995)
24	76.3°	60.3°	35%	91.4° (2017)	43.5° (1989)
25	77.4°	60.4°	30%	90.9° (2017)	46.6° (1989)
26	77.9°	59.7°	20%	91.8° (2017)	46.8° (1975)
27	77.5°	59°	18%	89.8° (2021)	44.8° (1985)
28	77.9°	59.4°	20%	91° (2023)	46.6° (1967)
29	77.2°	58.6°	18%	91.8° (2023)	43.7° (1967)
30	78.1°	58.8°	8%	91.9° (2023)	43.3° (1984)