Monthly outlook for Canaan Grove, TN: average high 100.6°, average low 75.1°. That is 6.9° above the climate normal for August. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 August (111.3°), the coolest 24 August (63.3°).
100.6°/75.1°
Average high / low
+6.9°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
100.6°
88.1°
+7°
19 August – 28 August
100.6°
88.4°
+6.8°
29 August – 7 September
at normal
86.2°
—
August records over 66 years
104.4°3 August 2011All-time high
57.2°14 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Atoka (11 mi).
Mon, 1095° / 76°0
95 °
Canaan Grove, Monday, 10 August
Clear. High 95°, low 76°.
Pressure30.06 inHg
Wind8.5 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Tue, 1197° / 77°0
97 °
Canaan Grove, Tuesday, 11 August
Clear. High 97°, low 77°.
Pressure30.03 inHg
Wind12.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point69°
Wed, 12101° / 77°0.01
101 °
Canaan Grove, Wednesday, 12 August
Light rain. High 101°, low 77°.
Pressure29.91 inHg
Wind15.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point68°
Thu, 13101° / 73°0.05
101 °
Canaan Grove, Thursday, 13 August
Light rain. High 101°, low 73°.
Pressure29.91 inHg
Wind16 mph S
Humidity35%
Visibility—
Dew point64°
Fri, 14103° / 80°0
103 °
Canaan Grove, Friday, 14 August
Partly cloudy. High 103°, low 80°.
Pressure30.00 inHg
Wind15.2 mph SW
Humidity29%
Visibility—
Dew point60°
Sat, 15105° / 79°0
105 °
Canaan Grove, Saturday, 15 August
Clear. High 105°, low 79°.
Pressure30.09 inHg
Wind10.2 mph W
Humidity25%
Visibility—
Dew point58°
Sun, 16107° / 81°0
107 °
Canaan Grove, Sunday, 16 August
Partly cloudy. High 107°, low 81°.
Pressure30.03 inHg
Wind10.8 mph W
Humidity22%
Visibility—
Dew point56°
Mon, 17103° / 78°0
103 °
Canaan Grove, Monday, 17 August
Mostly clear. High 103°, low 78°.
Pressure29.94 inHg
Wind13.6 mph NE
Humidity33%
Visibility—
Dew point64°
Tue, 18102° / 74°0
102 °
Canaan Grove, Tuesday, 18 August
Overcast. High 102°, low 74°.
Pressure29.91 inHg
Wind11.8 mph SW
Humidity47%
Visibility—
Dew point67°
Wed, 19105° / 84°0
105 °
Canaan Grove, Wednesday, 19 August
Overcast. High 105°, low 84°.
Pressure29.83 inHg
Wind17.4 mph W
Humidity27%
Visibility—
Dew point58°
Thu, 2098° / 72°0
98 °
Canaan Grove, Thursday, 20 August
Clear. High 98°, low 72°.
Pressure29.88 inHg
Wind15.2 mph N
Humidity28%
Visibility—
Dew point55°
Fri, 21103° / 67°0.1
103 °
Canaan Grove, Friday, 21 August
Light rain. High 103°, low 67°.
Pressure29.85 inHg
Wind8.3 mph S
Humidity31%
Visibility—
Dew point58°
Sat, 22111° / 76°0.22
111 °
Canaan Grove, Saturday, 22 August
Rain. High 111°, low 76°.
Pressure29.83 inHg
Wind17.9 mph W
Humidity24%
Visibility—
Dew point59°
Sun, 2395° / 72°0
95 °
Canaan Grove, Sunday, 23 August
Mostly clear. High 95°, low 72°.
Pressure30.03 inHg
Wind13.2 mph NE
Humidity29%
Visibility—
Dew point54°
Mon, 2491° / 63°0
91 °
Canaan Grove, Monday, 24 August
Partly cloudy. High 91°, low 63°.
Pressure30.09 inHg
Wind12.7 mph NE
Humidity26%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2589° / 72°0.07
89 °
Canaan Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high89°
Average low72°
Average precipitation0.07 in
Chance of precipitation20%
Record high100° (2023)
Record low62° (1966)
Wed, 2689° / 73°0.04
89 °
Canaan Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.04 in
Chance of precipitation27%
Record high101° (2023)
Record low63° (1985)
Thu, 2789° / 73°0.06
89 °
Canaan Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high89°
Average low73°
Average precipitation0.06 in
Chance of precipitation25%
Record high98° (1990)
Record low60° (2025)
Fri, 2888° / 72°0.1
88 °
Canaan Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high88°
Average low72°
Average precipitation0.1 in
Chance of precipitation32%
Record high101° (2000)
Record low59° (1967)
Sat, 2987° / 72°0.11
87 °
Canaan Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.11 in
Chance of precipitation32%
Record high102° (2000)
Record low58° (1986)
Sun, 3087° / 72°0.15
87 °
Canaan Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high87°
Average low72°
Average precipitation0.15 in
Chance of precipitation32%
Record high101° (2000)
Record low62° (1988)
Mon, 3187° / 71°0.11
87 °
Canaan Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.11 in
Chance of precipitation30%
Record high98° (2000)
Record low62° (1988)
Tue, 0187° / 71°0.08
87 °
Canaan Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.08 in
Chance of precipitation30%
Record high97° (2011)
Record low59° (1967)
Wed, 0287° / 71°0.13
87 °
Canaan Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high87°
Average low71°
Average precipitation0.13 in
Chance of precipitation32%
Record high95° (2011)
Record low58° (1967)
Thu, 0386° / 71°0.11
86 °
Canaan Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high86°
Average low71°
Average precipitation0.11 in
Chance of precipitation47%
Record high97° (1990)
Record low58° (1974)
Fri, 0485° / 70°0.07
85 °
Canaan Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.07 in
Chance of precipitation25%
Record high97° (1990)
Record low55° (1974)
Sat, 0585° / 70°0.06
85 °
Canaan Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.06 in
Chance of precipitation30%
Record high98° (1990)
Record low58° (1997)
Sun, 0686° / 69°0.06
86 °
Canaan Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high99° (1990)
Record low58° (1988)
Mon, 0786° / 69°0.06
86 °
Canaan Grove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.06 in
Chance of precipitation20%
Record high98° (1990)
Record low54° (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 Canaan Grove, TN 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 Canaan Grove, TN 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.