August weather forecast
Arkansas, USA

August continues the intense heat and humidity of summer in Arkansas, closely resembling the conditions of July. In the northern and western regions, such as the Ozarks and Ouachita Mountains, high temperatures average around 91°F (32.8°C) while lows hover near 68°F (20°C). In southern regions, the temperatures might be slightly higher.

Rainfall in August may be sporadic, with occasional thunderstorms and heavy downpours, particularly in the afternoon. While the southeastern portion of the state generally experiences less rain, localized storms can bring sudden and substantial rainfall.

August's oppressive heat, combined with high humidity levels, often leads to uncomfortable conditions, especially during the peak hours of the day. While not quite as hot as July, temperatures frequently reach or exceed 100°F (37.8°C), especially in the southern parts of the state.

The weather in August maintains the pattern of Arkansas's subtropical summer, with little relief from the heat. However, towards the end of the month, there may be subtle hints of the approaching autumn, as temperatures may begin to moderate slightly, particularly in the northern and western highlands. The transition from the sweltering heat of August to the milder and more comfortable conditions of September is gradual, with August standing as a robust continuation of the hot and humid Arkansas summer. The landscapes remain lush, but the climate often demands careful planning and consideration for outdoor activities, travel, and work.

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• Little Rock - August »
  In Little Rock, in August, during 15.3 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Little Rock, during August, the rain falls for 15.3 days and regularly aggregates up to 2.01" (51mm) of precipitation.
• Fayetteville - August »
  August continues the spell of summer in Fayetteville, closely following July in the aspects of temperature, humidity, and rainfall. In August, in Fayetteville the rain falls for 13.8 days.
• Fort Smith - August »
  In Fort Smith in August, during 13.1 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Fort Smith the average relative humidity in August is 70%.
• Springdale - August »
  The months with the lowest humidity in Springdale are August and October, with an average relative humidity of 72%. August and October, with an average relative humidity of 72%, are the least humid months in Springdale.
• Jonesboro - August »
  As summer continues in Jonesboro, Arkansas with August, a slight end-of-summer dip in maximum temperature to 87.1°F (30.6°C) can be noticed. In Jonesboro, during August, the rain falls for 14.8 days and regularly aggregates up to 2.36" (60mm) of precipitation.
• North Little Rock - August »
  On the first day of August in North Little Rock sunrise is at 6:19 am and sunset at 8:11 pm. In North Little Rock in August, during 15.3 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.
• Conway - August »
  The sweltering heat starts to mildly taper during August in Conway, though humidity remains relatively high. The transition from July to August in Conway sees an average high-temperature of a still tropical 90.9°F (32.7°C), indicating a minor variance from the prior month.
• Pine Bluff - August »
  In Pine Bluff, in August, during 14.4 rainfall days, 1.81" (46mm) of precipitation is typically accumulated. In Pine Bluff, in August, it is raining for 14.4 days, with typically 1.81" (46mm) of accumulated precipitation.
• Bentonville - August »
  As the calendar turns to August, the weather in Bentonville continues to echo the summer trend with less heat intensity. In Bentonville in August, during 15.4 rainfall days, 3.43" (87mm) of precipitation is typically accumulated.
• Hot Springs - August »
  In August, the average heat index, which represents the influence of relative humidity on air temperature, is calculated to be 111.2°F (44°C). The average relative humidity in August in Hot Springs is 73%.
• Benton - August »
  In Benton during August, the rain falls for 15.8 days and regularly aggregates up to 3.11" (79mm) of precipitation. On the first day of August in Benton, sunrise is at 6:21 am and sunset at 8:12 pm.
• Texarkana - August »
  In Texarkana in August, during 7 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. In Texarkana, in August, during 7 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.