Monthly outlook for Rocky Mound, AR: average high 105.1°, average low 75.8°. That is 7.1° above the climate normal for August. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 19 August (113°), the coolest 24 August (68.4°).
105.1°/75.8°
Average high / low
+7.1°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
103.6°
92.4°
+6.2°
19 August – 28 August
107.8°
92.4°
+8.5°
29 August – 7 September
at normal
89.3°
—
August records over 66 years
108.7°3 August 2011All-time high
59.2°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Patmos (11 mi).
Mon, 10100° / 73°0
100 °
Rocky Mound, Monday, 10 August
Clear. High 100°, low 73°.
Pressure30.06 inHg
Wind8 mph S
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 1198° / 75°0
98 °
Rocky Mound, Tuesday, 11 August
Clear. High 98°, low 75°.
Pressure30.03 inHg
Wind9.1 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Wed, 12103° / 77°0
103 °
Rocky Mound, Wednesday, 12 August
Mostly clear. High 103°, low 77°.
Pressure29.94 inHg
Wind7.7 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Thu, 13104° / 79°0
104 °
Rocky Mound, Thursday, 13 August
Overcast. High 104°, low 79°.
Pressure29.91 inHg
Wind10.7 mph SW
Humidity27%
Visibility—
Dew point58°
Fri, 14105° / 75°0
105 °
Rocky Mound, Friday, 14 August
Clear. High 105°, low 75°.
Pressure30.00 inHg
Wind10.9 mph S
Humidity29%
Visibility—
Dew point59°
Sat, 15105° / 75°0
105 °
Rocky Mound, Saturday, 15 August
Clear. High 105°, low 75°.
Pressure30.12 inHg
Wind8.6 mph S
Humidity28%
Visibility—
Dew point59°
Sun, 16109° / 77°0
109 °
Rocky Mound, Sunday, 16 August
Mostly clear. High 109°, low 77°.
Pressure30.06 inHg
Wind10.4 mph W
Humidity26%
Visibility—
Dew point60°
Mon, 17109° / 78°0
109 °
Rocky Mound, Monday, 17 August
Overcast. High 109°, low 78°.
Pressure29.97 inHg
Wind10.4 mph SW
Humidity19%
Visibility—
Dew point51°
Tue, 18110° / 79°0
110 °
Rocky Mound, Tuesday, 18 August
Clear. High 110°, low 79°.
Pressure29.91 inHg
Wind10.8 mph SW
Humidity23%
Visibility—
Dew point58°
Wed, 19113° / 80°0
113 °
Rocky Mound, Wednesday, 19 August
Clear. High 113°, low 80°.
Pressure29.85 inHg
Wind12.8 mph SW
Humidity20%
Visibility—
Dew point54°
Thu, 20110° / 75°0.04
110 °
Rocky Mound, Thursday, 20 August
Light rain. High 110°, low 75°.
Pressure29.85 inHg
Wind6.7 mph SW
Humidity25%
Visibility—
Dew point58°
Fri, 21110° / 71°0.07
110 °
Rocky Mound, Friday, 21 August
Light rain. High 110°, low 71°.
Pressure29.83 inHg
Wind10.3 mph SW
Humidity25%
Visibility—
Dew point57°
Sat, 22108° / 83°0.01
108 °
Rocky Mound, Saturday, 22 August
Light rain. High 108°, low 83°.
Pressure29.91 inHg
Wind13.5 mph SW
Humidity30%
Visibility—
Dew point62°
Sun, 23106° / 75°0.05
106 °
Rocky Mound, Sunday, 23 August
Light rain. High 106°, low 75°.
Pressure30.00 inHg
Wind7.1 mph E
Humidity32%
Visibility—
Dew point62°
Mon, 24100° / 68°0.01
100 °
Rocky Mound, Monday, 24 August
Light rain. High 100°, low 68°.
Pressure30.09 inHg
Wind10.2 mph NE
Humidity27%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2593° / 74°0.02
93 °
Rocky Mound, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high93°
Average low74°
Average precipitation0.02 in
Chance of precipitation22%
Record high104° (2023)
Record low61° (1966)
Wed, 2692° / 74°0.03
92 °
Rocky Mound, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high92°
Average low74°
Average precipitation0.03 in
Chance of precipitation23%
Record high105° (2023)
Record low62° (1966)
Thu, 2792° / 74°0.11
92 °
Rocky Mound, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high92°
Average low74°
Average precipitation0.11 in
Chance of precipitation25%
Record high101° (2011)
Record low65° (2025)
Fri, 2891° / 73°0.07
91 °
Rocky Mound, Friday, 28 August
Climate normal for this date — 60-year average.
Average high91°
Average low73°
Average precipitation0.07 in
Chance of precipitation32%
Record high103° (2011)
Record low63° (1992)
Sat, 2990° / 73°0.18
90 °
Rocky Mound, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.18 in
Chance of precipitation25%
Record high102° (2000)
Record low59° (1986)
Sun, 3090° / 73°0.1
90 °
Rocky Mound, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.1 in
Chance of precipitation33%
Record high105° (2000)
Record low60° (1986)
Mon, 3190° / 73°0.17
90 °
Rocky Mound, Monday, 31 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.17 in
Chance of precipitation25%
Record high107° (2000)
Record low63° (1988)
Tue, 0190° / 73°0.09
90 °
Rocky Mound, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.09 in
Chance of precipitation33%
Record high106° (2000)
Record low61° (1967)
Wed, 0289° / 73°0.2
89 °
Rocky Mound, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.2 in
Chance of precipitation47%
Record high105° (2000)
Record low58° (1967)
Thu, 0388° / 73°0.2
88 °
Rocky Mound, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high88°
Average low73°
Average precipitation0.2 in
Chance of precipitation48%
Record high105° (2000)
Record low59° (1974)
Fri, 0489° / 72°0.06
89 °
Rocky Mound, Friday, 4 September
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.06 in
Chance of precipitation22%
Record high107° (2000)
Record low55° (1974)
Sat, 0589° / 72°0.11
89 °
Rocky Mound, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.11 in
Chance of precipitation28%
Record high102° (1990)
Record low56° (1974)
Sun, 0689° / 71°0.08
89 °
Rocky Mound, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.08 in
Chance of precipitation25%
Record high100° (1990)
Record low58° (1974)
Mon, 0789° / 71°0.04
89 °
Rocky Mound, Monday, 7 September
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.04 in
Chance of precipitation22%
Record high100° (2012)
Record low55° (2017)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Rocky Mound, AR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Rocky Mound, AR since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.