Monthly outlook for North Dardanelle, AR: average high 107.9°, average low 77°. That is 9.9° above the climate normal for August. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 20 August (114.5°), the coolest 9 August (73.8°).
107.9°/77°
Average high / low
+9.9°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
105.6°
89.9°
+8.7°
19 August – 28 August
111.9°
90.2°
+12°
29 August – 7 September
at normal
87.6°
—
August records over 66 years
109.6°3 August 2011All-time high
56.1°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — London (9 mi).
Mon, 10100° / 74°0
100 °
North Dardanelle, Monday, 10 August
Clear. High 100°, low 74°.
Pressure30.03 inHg
Wind8 mph SW
Humidity39%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 77°0
102 °
North Dardanelle, Tuesday, 11 August
Clear. High 102°, low 77°.
Pressure29.97 inHg
Wind9.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point65°
Wed, 12103° / 77°0
103 °
North Dardanelle, Wednesday, 12 August
Overcast. High 103°, low 77°.
Pressure29.91 inHg
Wind7.7 mph SW
Humidity35%
Visibility6.2 mi
Dew point66°
Thu, 13107° / 77°0
107 °
North Dardanelle, Thursday, 13 August
Overcast. High 107°, low 77°.
Pressure29.85 inHg
Wind10.7 mph SW
Humidity27%
Visibility—
Dew point60°
Fri, 14106° / 77°0
106 °
North Dardanelle, Friday, 14 August
Partly cloudy. High 106°, low 77°.
Pressure29.97 inHg
Wind10.3 mph SW
Humidity26%
Visibility—
Dew point58°
Sat, 15108° / 75°0
108 °
North Dardanelle, Saturday, 15 August
Partly cloudy. High 108°, low 75°.
Pressure30.06 inHg
Wind7.3 mph SW
Humidity28%
Visibility—
Dew point61°
Sun, 16110° / 78°0
110 °
North Dardanelle, Sunday, 16 August
Overcast. High 110°, low 78°.
Pressure30.03 inHg
Wind6.2 mph SW
Humidity22%
Visibility—
Dew point57°
Mon, 17111° / 77°0.03
111 °
North Dardanelle, Monday, 17 August
Light rain. High 111°, low 77°.
Pressure29.94 inHg
Wind8.6 mph NW
Humidity20%
Visibility—
Dew point55°
Tue, 18111° / 77°0
111 °
North Dardanelle, Tuesday, 18 August
Clear. High 111°, low 77°.
Pressure29.91 inHg
Wind7.2 mph SW
Humidity19%
Visibility—
Dew point54°
Wed, 19114° / 79°0
114 °
North Dardanelle, Wednesday, 19 August
Clear. High 114°, low 79°.
Pressure29.91 inHg
Wind7.4 mph W
Humidity17%
Visibility—
Dew point52°
Thu, 20115° / 78°0
115 °
North Dardanelle, Thursday, 20 August
Clear. High 115°, low 78°.
Pressure29.88 inHg
Wind7.7 mph W
Humidity16%
Visibility—
Dew point51°
Fri, 21114° / 80°0.02
114 °
North Dardanelle, Friday, 21 August
Light rain. High 114°, low 80°.
Pressure29.91 inHg
Wind13.4 mph SW
Humidity23%
Visibility—
Dew point57°
Sat, 22111° / 77°0.02
111 °
North Dardanelle, Saturday, 22 August
Light rain. High 111°, low 77°.
Pressure29.88 inHg
Wind19.3 mph S
Humidity22%
Visibility—
Dew point58°
Sun, 23108° / 74°0.06
108 °
North Dardanelle, Sunday, 23 August
Light rain. High 108°, low 74°.
Pressure29.88 inHg
Wind6.5 mph W
Humidity24%
Visibility—
Dew point57°
Mon, 24109° / 80°0.15
109 °
North Dardanelle, Monday, 24 August
Light rain. High 109°, low 80°.
Pressure29.91 inHg
Wind15.7 mph E
Humidity24%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 72°0.04
90 °
North Dardanelle, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low72°
Average precipitation0.04 in
Chance of precipitation23%
Record high101° (2023)
Record low60° (1966)
Wed, 2691° / 72°0.04
91 °
North Dardanelle, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low72°
Average precipitation0.04 in
Chance of precipitation25%
Record high100° (1998)
Record low62° (1985)
Thu, 2790° / 72°0.09
90 °
North Dardanelle, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high90°
Average low72°
Average precipitation0.09 in
Chance of precipitation28%
Record high101° (2000)
Record low62° (2025)
Fri, 2889° / 71°0.09
89 °
North Dardanelle, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.09 in
Chance of precipitation27%
Record high101° (2000)
Record low59° (1992)
Sat, 2989° / 71°0.07
89 °
North Dardanelle, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.07 in
Chance of precipitation25%
Record high102° (2000)
Record low56° (1986)
Sun, 3089° / 71°0.07
89 °
North Dardanelle, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.07 in
Chance of precipitation32%
Record high103° (2000)
Record low58° (1986)
Mon, 3188° / 71°0.08
88 °
North Dardanelle, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.08 in
Chance of precipitation25%
Record high103° (2000)
Record low61° (2009)
Tue, 0188° / 71°0.12
88 °
North Dardanelle, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.12 in
Chance of precipitation33%
Record high103° (2000)
Record low58° (1967)
Wed, 0286° / 71°0.2
86 °
North Dardanelle, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.2 in
Chance of precipitation42%
Record high102° (2000)
Record low58° (1967)
Thu, 0387° / 70°0.17
87 °
North Dardanelle, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.17 in
Chance of precipitation37%
Record high102° (2000)
Record low56° (1974)
Fri, 0487° / 70°0.07
87 °
North Dardanelle, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.07 in
Chance of precipitation23%
Record high102° (2000)
Record low53° (1974)
Sat, 0587° / 69°0.11
87 °
North Dardanelle, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.11 in
Chance of precipitation20%
Record high100° (1998)
Record low55° (1974)
Sun, 0687° / 68°0.07
87 °
North Dardanelle, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low68°
Average precipitation0.07 in
Chance of precipitation20%
Record high99° (1990)
Record low54° (1974)
Mon, 0787° / 69°0.1
87 °
North Dardanelle, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.1 in
Chance of precipitation22%
Record high99° (1998)
Record low56° (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 North Dardanelle, 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 North Dardanelle, 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.