Monthly outlook for Sugar Grove, AR: average high 107.2°, average low 77.9°. That is 9.2° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 August (114.3°), the coolest 9 August (68.8°).
107.2°/77.9°
Average high / low
+9.2°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
104.9°
90.4°
+8.1°
19 August – 28 August
111°
90.6°
+11.3°
29 August – 7 September
at normal
87.8°
—
August records over 66 years
109.4°3 August 2011All-time high
56.1°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Blue Mountain (6 mi).
Mon, 10100° / 76°0
100 °
Sugar Grove, Monday, 10 August
Clear. High 100°, low 76°.
Pressure30.03 inHg
Wind7.5 mph SW
Humidity40%
Visibility6.2 mi
Dew point67°
Tue, 11102° / 77°0
102 °
Sugar Grove, Tuesday, 11 August
Clear. High 102°, low 77°.
Pressure29.97 inHg
Wind7.5 mph S
Humidity39%
Visibility6.2 mi
Dew point66°
Wed, 12102° / 79°0
102 °
Sugar Grove, Wednesday, 12 August
Overcast. High 102°, low 79°.
Pressure29.94 inHg
Wind5.4 mph SW
Humidity54%
Visibility6.2 mi
Dew point68°
Thu, 13105° / 79°0
105 °
Sugar Grove, Thursday, 13 August
Overcast. High 105°, low 79°.
Pressure29.88 inHg
Wind10 mph SW
Humidity27%
Visibility—
Dew point59°
Fri, 14105° / 78°0
105 °
Sugar Grove, Friday, 14 August
Overcast. High 105°, low 78°.
Pressure29.97 inHg
Wind9.8 mph SW
Humidity28%
Visibility—
Dew point60°
Sat, 15107° / 77°0
107 °
Sugar Grove, Saturday, 15 August
Partly cloudy. High 107°, low 77°.
Pressure30.06 inHg
Wind7.7 mph S
Humidity29%
Visibility—
Dew point62°
Sun, 16109° / 79°0
109 °
Sugar Grove, Sunday, 16 August
Partly cloudy. High 109°, low 79°.
Pressure30.03 inHg
Wind5.5 mph S
Humidity23%
Visibility—
Dew point59°
Mon, 17110° / 78°0.02
110 °
Sugar Grove, Monday, 17 August
Light rain. High 110°, low 78°.
Pressure29.97 inHg
Wind6.8 mph W
Humidity19%
Visibility—
Dew point53°
Tue, 18110° / 79°0
110 °
Sugar Grove, Tuesday, 18 August
Clear. High 110°, low 79°.
Pressure29.91 inHg
Wind7.2 mph S
Humidity19%
Visibility—
Dew point54°
Wed, 19112° / 81°0
112 °
Sugar Grove, Wednesday, 19 August
Clear. High 112°, low 81°.
Pressure29.91 inHg
Wind8.1 mph S
Humidity18%
Visibility—
Dew point54°
Thu, 20114° / 81°0
114 °
Sugar Grove, Thursday, 20 August
Clear. High 114°, low 81°.
Pressure29.91 inHg
Wind5.5 mph W
Humidity16%
Visibility—
Dew point51°
Fri, 21114° / 83°0.01
114 °
Sugar Grove, Friday, 21 August
Light rain. High 114°, low 83°.
Pressure29.91 inHg
Wind16.9 mph SE
Humidity19%
Visibility—
Dew point57°
Sat, 22110° / 76°0.05
110 °
Sugar Grove, Saturday, 22 August
Light rain. High 110°, low 76°.
Pressure29.91 inHg
Wind26.1 mph S
Humidity23%
Visibility—
Dew point59°
Sun, 23108° / 76°0.02
108 °
Sugar Grove, Sunday, 23 August
Light rain. High 108°, low 76°.
Pressure29.91 inHg
Wind5.6 mph S
Humidity25%
Visibility—
Dew point58°
Mon, 24108° / 79°0.02
108 °
Sugar Grove, Monday, 24 August
Light rain. High 108°, low 79°.
Pressure29.94 inHg
Wind6.1 mph NE
Humidity27%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2591° / 72°0.05
91 °
Sugar Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high91°
Average low72°
Average precipitation0.05 in
Chance of precipitation23%
Record high103° (2023)
Record low59° (1966)
Wed, 2691° / 72°0.05
91 °
Sugar Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low72°
Average precipitation0.05 in
Chance of precipitation25%
Record high100° (1998)
Record low59° (1966)
Thu, 2790° / 72°0.11
90 °
Sugar Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high90°
Average low72°
Average precipitation0.11 in
Chance of precipitation30%
Record high101° (2000)
Record low62° (1966)
Fri, 2889° / 71°0.11
89 °
Sugar Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.11 in
Chance of precipitation32%
Record high101° (1963)
Record low58° (1992)
Sat, 2989° / 71°0.06
89 °
Sugar Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.06 in
Chance of precipitation27%
Record high102° (2000)
Record low56° (1986)
Sun, 3089° / 71°0.1
89 °
Sugar Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.1 in
Chance of precipitation33%
Record high103° (2000)
Record low58° (1986)
Mon, 3189° / 71°0.08
89 °
Sugar Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high89°
Average low71°
Average precipitation0.08 in
Chance of precipitation25%
Record high103° (2000)
Record low60° (1988)
Tue, 0188° / 71°0.11
88 °
Sugar Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high88°
Average low71°
Average precipitation0.11 in
Chance of precipitation37%
Record high103° (2000)
Record low58° (1967)
Wed, 0287° / 71°0.24
87 °
Sugar Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.24 in
Chance of precipitation42%
Record high103° (2000)
Record low57° (1967)
Thu, 0387° / 71°0.17
87 °
Sugar Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.17 in
Chance of precipitation38%
Record high103° (2000)
Record low57° (1974)
Fri, 0487° / 70°0.09
87 °
Sugar Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation28%
Record high104° (2000)
Record low53° (1974)
Sat, 0587° / 69°0.11
87 °
Sugar Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.11 in
Chance of precipitation23%
Record high101° (1998)
Record low55° (1974)
Sun, 0688° / 69°0.05
88 °
Sugar Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.05 in
Chance of precipitation20%
Record high100° (2012)
Record low55° (1974)
Mon, 0788° / 69°0.07
88 °
Sugar Grove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high88°
Average low69°
Average precipitation0.07 in
Chance of precipitation18%
Record high101° (2012)
Record low56° (1988)
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 Sugar Grove, 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 Sugar Grove, 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.