Monthly outlook for Wyatts Chapel, TN: average high 93.4°, average low 71.2°. That is 3.6° above the climate normal for August. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 15 August (101.4°), the coolest 24 August (60°).
93.4°/71.2°
Average high / low
+3.6°
Above normal
4 / 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
95.2°
86.8°
+4.6°
19 August – 28 August
90.6°
87.1°
+1.9°
29 August – 7 September
at normal
84.9°
—
August records over 66 years
105.1°15 August 2007All-time high
53.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — LaFayette (9 mi).
Mon, 1092° / 73°0
92 °
Wyatts Chapel, Monday, 10 August
Clear. High 92°, low 73°.
Pressure30.06 inHg
Wind8.6 mph SW
Humidity48%
Visibility6.2 mi
Dew point70°
Tue, 1196° / 73°0
96 °
Wyatts Chapel, Tuesday, 11 August
Clear. High 96°, low 73°.
Pressure30.00 inHg
Wind9 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Wed, 1297° / 74°0.05
97 °
Wyatts Chapel, Wednesday, 12 August
Light rain. High 97°, low 74°.
Pressure29.88 inHg
Wind12.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Thu, 1395° / 72°0.11
95 °
Wyatts Chapel, Thursday, 13 August
Light rain. High 95°, low 72°.
Pressure29.94 inHg
Wind7.8 mph SW
Humidity53%
Visibility—
Dew point69°
Fri, 1499° / 79°0
99 °
Wyatts Chapel, Friday, 14 August
Overcast. High 99°, low 79°.
Pressure30.00 inHg
Wind9.5 mph SW
Humidity37%
Visibility—
Dew point64°
Sat, 15101° / 75°0
101 °
Wyatts Chapel, Saturday, 15 August
Clear. High 101°, low 75°.
Pressure30.09 inHg
Wind5.7 mph SE
Humidity34%
Visibility—
Dew point64°
Sun, 16101° / 75°0
101 °
Wyatts Chapel, Sunday, 16 August
Clear. High 101°, low 75°.
Pressure30.03 inHg
Wind9.6 mph W
Humidity31%
Visibility—
Dew point61°
Mon, 1792° / 73°0
92 °
Wyatts Chapel, Monday, 17 August
Clear. High 92°, low 73°.
Pressure30.00 inHg
Wind8.3 mph NE
Humidity51%
Visibility—
Dew point67°
Tue, 1894° / 68°0.01
94 °
Wyatts Chapel, Tuesday, 18 August
Light rain. High 94°, low 68°.
Pressure29.91 inHg
Wind8.5 mph SW
Humidity73%
Visibility—
Dew point67°
Wed, 1997° / 78°0
97 °
Wyatts Chapel, Wednesday, 19 August
Partly cloudy. High 97°, low 78°.
Pressure29.83 inHg
Wind13.2 mph SW
Humidity39%
Visibility—
Dew point67°
Thu, 2087° / 67°0.15
87 °
Wyatts Chapel, Thursday, 20 August
Rain. High 87°, low 67°.
Pressure29.91 inHg
Wind8.5 mph N
Humidity41%
Visibility—
Dew point57°
Fri, 2193° / 63°0
93 °
Wyatts Chapel, Friday, 21 August
Clear. High 93°, low 63°.
Pressure29.88 inHg
Wind5.9 mph E
Humidity36%
Visibility—
Dew point57°
Sat, 2298° / 73°0.05
98 °
Wyatts Chapel, Saturday, 22 August
Light rain. High 98°, low 73°.
Pressure29.83 inHg
Wind12.4 mph SW
Humidity34%
Visibility—
Dew point62°
Sun, 2387° / 68°0
87 °
Wyatts Chapel, Sunday, 23 August
Clear. High 87°, low 68°.
Pressure30.06 inHg
Wind8.9 mph NE
Humidity38%
Visibility—
Dew point55°
Mon, 2483° / 60°0
83 °
Wyatts Chapel, Monday, 24 August
Clear. High 83°, low 60°.
Pressure30.12 inHg
Wind9.1 mph NE
Humidity40%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2587° / 70°0.07
87 °
Wyatts Chapel, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.07 in
Chance of precipitation18%
Record high97° (1978)
Record low59° (2025)
Wed, 2687° / 70°0.07
87 °
Wyatts Chapel, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.07 in
Chance of precipitation27%
Record high96° (1983)
Record low56° (2025)
Thu, 2787° / 70°0.09
87 °
Wyatts Chapel, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation28%
Record high98° (1990)
Record low55° (2025)
Fri, 2887° / 70°0.09
87 °
Wyatts Chapel, Friday, 28 August
Climate normal for this date — 60-year average.
Average high87°
Average low70°
Average precipitation0.09 in
Chance of precipitation25%
Record high100° (1990)
Record low59° (1968)
Sat, 2986° / 70°0.11
86 °
Wyatts Chapel, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.11 in
Chance of precipitation43%
Record high98° (2024)
Record low54° (1986)
Sun, 3086° / 70°0.15
86 °
Wyatts Chapel, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.15 in
Chance of precipitation32%
Record high96° (2024)
Record low58° (1986)
Mon, 3185° / 69°0.16
85 °
Wyatts Chapel, Monday, 31 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.16 in
Chance of precipitation42%
Record high97° (2011)
Record low58° (2023)
Tue, 0185° / 69°0.15
85 °
Wyatts Chapel, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.15 in
Chance of precipitation35%
Record high97° (2011)
Record low55° (1967)
Wed, 0285° / 69°0.13
85 °
Wyatts Chapel, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.13 in
Chance of precipitation28%
Record high99° (2011)
Record low56° (1967)
Thu, 0384° / 68°0.11
84 °
Wyatts Chapel, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.11 in
Chance of precipitation37%
Record high100° (2011)
Record low58° (1974)
Fri, 0484° / 68°0.08
84 °
Wyatts Chapel, Friday, 4 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.08 in
Chance of precipitation25%
Record high98° (1999)
Record low53° (1974)
Sat, 0584° / 67°0.1
84 °
Wyatts Chapel, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.1 in
Chance of precipitation30%
Record high98° (1999)
Record low55° (1997)
Sun, 0684° / 67°0.06
84 °
Wyatts Chapel, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.06 in
Chance of precipitation25%
Record high99° (1990)
Record low53° (2017)
Mon, 0784° / 67°0.03
84 °
Wyatts Chapel, Monday, 7 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.03 in
Chance of precipitation17%
Record high98° (1990)
Record low50° (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 Wyatts Chapel, 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 Wyatts Chapel, 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.