Monthly outlook for Rotherwood Hills, TN: average high 86.2°, average low 65.6°. That is 1.8° above the climate normal for August. Precipitation is expected on 11 days (about 3.8 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 16 August (93.5°), the coolest 22 August (60.1°).
86.2°/65.6°
Average high / low
+1.8°
Above normal
11 / 6
Wet days / normal
3.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87°
82.9°
+2.3°
19 August – 28 August
84.8°
82.9°
+1.1°
29 August – 7 September
at normal
81.5°
—
August records over 66 years
98.2°16 August 2007All-time high
48.6°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Kingsport (4 mi).
Mon, 1083° / 69°0.15
83 °
Rotherwood Hills, Monday, 10 August
Rain. High 83°, low 69°.
Pressure30.15 inHg
Wind5.2 mph W
Humidity62%
Visibility6.2 mi
Dew point68°
Tue, 1191° / 67°0
91 °
Rotherwood Hills, Tuesday, 11 August
Light rain. High 91°, low 67°.
Pressure30.09 inHg
Wind4.8 mph W
Humidity61%
Visibility6.2 mi
Dew point68°
Wed, 1291° / 64°1.02
91 °
Rotherwood Hills, Wednesday, 12 August
Heavy rain. High 91°, low 64°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity57%
Visibility6.2 mi
Dew point69°
Thu, 1384° / 63°0.31
84 °
Rotherwood Hills, Thursday, 13 August
Rain. High 84°, low 63°.
Pressure30.03 inHg
Wind6.8 mph W
Humidity71%
Visibility6.2 mi
Dew point69°
Fri, 1480° / 70°0.87
80 °
Rotherwood Hills, Friday, 14 August
Heavy rain. High 80°, low 70°.
Pressure30.12 inHg
Wind4.2 mph W
Humidity100%
Visibility—
Dew point72°
Sat, 1583° / 69°0.23
83 °
Rotherwood Hills, Saturday, 15 August
Light rain. High 83°, low 69°.
Pressure30.18 inHg
Wind4.9 mph NW
Humidity73%
Visibility—
Dew point72°
Sun, 1694° / 66°0.03
94 °
Rotherwood Hills, Sunday, 16 August
Light rain. High 94°, low 66°.
Pressure30.09 inHg
Wind8.5 mph SW
Humidity52%
Visibility—
Dew point68°
Mon, 1791° / 70°0.29
91 °
Rotherwood Hills, Monday, 17 August
Rain. High 91°, low 70°.
Pressure29.94 inHg
Wind12.2 mph NW
Humidity53%
Visibility—
Dew point69°
Tue, 1889° / 63°0
89 °
Rotherwood Hills, Tuesday, 18 August
Overcast. High 89°, low 63°.
Pressure29.94 inHg
Wind6.3 mph W
Humidity42%
Visibility—
Dew point58°
Wed, 1990° / 66°0.24
90 °
Rotherwood Hills, Wednesday, 19 August
Light rain. High 90°, low 66°.
Pressure29.85 inHg
Wind15.1 mph SW
Humidity55%
Visibility—
Dew point66°
Thu, 2083° / 67°0.37
83 °
Rotherwood Hills, Thursday, 20 August
Light rain. High 83°, low 67°.
Pressure29.85 inHg
Wind8.3 mph W
Humidity78%
Visibility—
Dew point71°
Fri, 2183° / 61°0
83 °
Rotherwood Hills, Friday, 21 August
Clear. High 83°, low 61°.
Pressure29.91 inHg
Wind6.2 mph SW
Humidity43%
Visibility—
Dew point56°
Sat, 2280° / 60°0.1
80 °
Rotherwood Hills, Saturday, 22 August
Light rain. High 80°, low 60°.
Pressure29.94 inHg
Wind10.8 mph S
Humidity70%
Visibility—
Dew point65°
Sun, 2386° / 66°0.06
86 °
Rotherwood Hills, Sunday, 23 August
Light rain. High 86°, low 66°.
Pressure30.03 inHg
Wind6 mph W
Humidity54%
Visibility—
Dew point63°
Mon, 2487° / 61°0
87 °
Rotherwood Hills, Monday, 24 August
Light rain. High 87°, low 61°.
Pressure30.09 inHg
Wind5.3 mph NE
Humidity49%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 64°0.06
83 °
Rotherwood Hills, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.06 in
Chance of precipitation23%
Record high95° (2023)
Record low56° (1971)
Wed, 2683° / 64°0.07
83 °
Rotherwood Hills, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (2016)
Record low54° (2025)
Thu, 2783° / 65°0.16
83 °
Rotherwood Hills, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.16 in
Chance of precipitation35%
Record high94° (2016)
Record low52° (2025)
Fri, 2883° / 64°0.08
83 °
Rotherwood Hills, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.08 in
Chance of precipitation28%
Record high92° (2024)
Record low52° (2025)
Sat, 2983° / 64°0.05
83 °
Rotherwood Hills, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1973)
Record low49° (1986)
Sun, 3083° / 64°0.07
83 °
Rotherwood Hills, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low64°
Average precipitation0.07 in
Chance of precipitation35%
Record high94° (2024)
Record low50° (1986)
Mon, 3182° / 64°0.11
82 °
Rotherwood Hills, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation43%
Record high91° (2024)
Record low54° (1976)
Tue, 0182° / 64°0.14
82 °
Rotherwood Hills, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.14 in
Chance of precipitation37%
Record high92° (1973)
Record low53° (1999)
Wed, 0282° / 64°0.07
82 °
Rotherwood Hills, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation38%
Record high92° (2011)
Record low50° (1967)
Thu, 0382° / 63°0.08
82 °
Rotherwood Hills, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low63°
Average precipitation0.08 in
Chance of precipitation42%
Record high94° (2011)
Record low50° (1967)
Fri, 0481° / 63°0.12
81 °
Rotherwood Hills, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.12 in
Chance of precipitation38%
Record high93° (2019)
Record low52° (1967)
Sat, 0580° / 63°0.16
80 °
Rotherwood Hills, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.16 in
Chance of precipitation35%
Record high93° (1975)
Record low49° (1997)
Sun, 0680° / 63°0.11
80 °
Rotherwood Hills, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation40%
Record high91° (2007)
Record low52° (1984)
Mon, 0780° / 62°0.09
80 °
Rotherwood Hills, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high92° (1990)
Record low49° (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 Rotherwood Hills, 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 Rotherwood Hills, 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.