Monthly outlook for Old Grand Glaise, AR: average high 102.8°, average low 76.2°. That is 7.4° above the climate normal for August. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 22 August (110.6°), the coolest 24 August (65.1°).
102.8°/76.2°
Average high / low
+7.4°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
103.2°
89.4°
+7.7°
19 August – 28 August
102°
89.7°
+6.8°
29 August – 7 September
at normal
87.1°
—
August records over 66 years
110.1°3 August 2011All-time high
56.5°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Russell (12 mi).
Mon, 1098° / 75°0
98 °
Old Grand Glaise, Monday, 10 August
Clear. High 98°, low 75°.
Pressure30.03 inHg
Wind11.9 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Tue, 11100° / 78°0
100 °
Old Grand Glaise, Tuesday, 11 August
Clear. High 100°, low 78°.
Pressure30.00 inHg
Wind13.7 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 12104° / 78°0.03
104 °
Old Grand Glaise, Wednesday, 12 August
Light rain. High 104°, low 78°.
Pressure29.91 inHg
Wind13.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point68°
Thu, 13104° / 79°0
104 °
Old Grand Glaise, Thursday, 13 August
Overcast. High 104°, low 79°.
Pressure29.88 inHg
Wind13.6 mph SW
Humidity34%
Visibility6.2 mi
Dew point67°
Fri, 14105° / 81°0
105 °
Old Grand Glaise, Friday, 14 August
Mostly clear. High 105°, low 81°.
Pressure29.97 inHg
Wind14.1 mph SW
Humidity27%
Visibility—
Dew point59°
Sat, 15107° / 79°0
107 °
Old Grand Glaise, Saturday, 15 August
Clear. High 107°, low 79°.
Pressure30.06 inHg
Wind10.3 mph SW
Humidity23%
Visibility—
Dew point56°
Sun, 16109° / 80°0
109 °
Old Grand Glaise, Sunday, 16 August
Clear. High 109°, low 80°.
Pressure30.03 inHg
Wind9.8 mph SW
Humidity20%
Visibility—
Dew point54°
Mon, 17101° / 80°0
101 °
Old Grand Glaise, Monday, 17 August
Overcast. High 101°, low 80°.
Pressure29.97 inHg
Wind8.9 mph NE
Humidity37%
Visibility—
Dew point66°
Tue, 18109° / 77°0
109 °
Old Grand Glaise, Tuesday, 18 August
Overcast. High 109°, low 77°.
Pressure29.88 inHg
Wind14.4 mph SW
Humidity44%
Visibility—
Dew point65°
Wed, 19102° / 83°0.01
102 °
Old Grand Glaise, Wednesday, 19 August
Light rain. High 102°, low 83°.
Pressure29.83 inHg
Wind16.2 mph SW
Humidity26%
Visibility—
Dew point59°
Thu, 20102° / 72°0.01
102 °
Old Grand Glaise, Thursday, 20 August
Light rain. High 102°, low 72°.
Pressure29.91 inHg
Wind9.8 mph NE
Humidity29%
Visibility—
Dew point56°
Fri, 21106° / 69°0.06
106 °
Old Grand Glaise, Friday, 21 August
Light rain. High 106°, low 69°.
Pressure29.83 inHg
Wind9.3 mph S
Humidity33%
Visibility—
Dew point61°
Sat, 22111° / 75°0.02
111 °
Old Grand Glaise, Saturday, 22 August
Light rain. High 111°, low 75°.
Pressure29.83 inHg
Wind15.9 mph SW
Humidity23%
Visibility—
Dew point57°
Sun, 23101° / 76°0
101 °
Old Grand Glaise, Sunday, 23 August
Partly cloudy. High 101°, low 76°.
Pressure30.03 inHg
Wind15.5 mph N
Humidity23%
Visibility—
Dew point50°
Mon, 2490° / 65°0
90 °
Old Grand Glaise, Monday, 24 August
Overcast. High 90°, low 65°.
Pressure30.12 inHg
Wind10.7 mph E
Humidity28%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2590° / 73°0.04
90 °
Old Grand Glaise, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high90°
Average low73°
Average precipitation0.04 in
Chance of precipitation22%
Record high101° (2023)
Record low61° (1966)
Wed, 2691° / 73°0.04
91 °
Old Grand Glaise, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high91°
Average low73°
Average precipitation0.04 in
Chance of precipitation18%
Record high101° (2000)
Record low63° (1966)
Thu, 2789° / 73°0.11
89 °
Old Grand Glaise, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.11 in
Chance of precipitation23%
Record high102° (2000)
Record low60° (2025)
Fri, 2889° / 72°0.12
89 °
Old Grand Glaise, Friday, 28 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.12 in
Chance of precipitation32%
Record high103° (2000)
Record low60° (1967)
Sat, 2989° / 72°0.16
89 °
Old Grand Glaise, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.16 in
Chance of precipitation28%
Record high104° (2000)
Record low56° (1986)
Sun, 3088° / 72°0.08
88 °
Old Grand Glaise, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.08 in
Chance of precipitation28%
Record high105° (2000)
Record low58° (1986)
Mon, 3188° / 72°0.15
88 °
Old Grand Glaise, Monday, 31 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.15 in
Chance of precipitation27%
Record high103° (2000)
Record low61° (2009)
Tue, 0187° / 72°0.07
87 °
Old Grand Glaise, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.07 in
Chance of precipitation28%
Record high100° (2000)
Record low58° (2009)
Wed, 0287° / 72°0.15
87 °
Old Grand Glaise, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.15 in
Chance of precipitation33%
Record high99° (1975)
Record low58° (1967)
Thu, 0387° / 71°0.15
87 °
Old Grand Glaise, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.15 in
Chance of precipitation35%
Record high100° (2000)
Record low56° (1974)
Fri, 0486° / 70°0.12
86 °
Old Grand Glaise, Friday, 4 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.12 in
Chance of precipitation23%
Record high101° (2000)
Record low55° (1974)
Sat, 0586° / 70°0.06
86 °
Old Grand Glaise, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.06 in
Chance of precipitation20%
Record high99° (1990)
Record low58° (1997)
Sun, 0687° / 69°0.09
87 °
Old Grand Glaise, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high87°
Average low69°
Average precipitation0.09 in
Chance of precipitation18%
Record high100° (1990)
Record low58° (2025)
Mon, 0787° / 70°0.08
87 °
Old Grand Glaise, Monday, 7 September
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.08 in
Chance of precipitation20%
Record high100° (1990)
Record low55° (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 Old Grand Glaise, 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 Old Grand Glaise, 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.