Monthly outlook for Highland Springs, TN: average high 85.1°, average low 65°. That is 0.2° above the climate normal for August. Precipitation is expected on 11 days (about 2.2 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 16 August (94.2°), the coolest 24 August (58.9°).
85.1°/65°
Average high / low
+0.2°
Above normal
11 / 7
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86.9°
84.8°
+1.2°
19 August – 28 August
82.1°
84.8°
-1.5°
29 August – 7 September
at normal
83.4°
—
August records over 66 years
99.3°16 August 2007All-time high
53.2°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Rutledge (7 mi).
Mon, 1083° / 68°0
83 °
Highland Springs, Monday, 10 August
Partly cloudy. High 83°, low 68°.
Pressure30.12 inHg
Wind6.4 mph SW
Humidity66%
Visibility6.2 mi
Dew point70°
Tue, 1189° / 69°0.06
89 °
Highland Springs, Tuesday, 11 August
Light rain. High 89°, low 69°.
Pressure30.09 inHg
Wind6.1 mph SW
Humidity61%
Visibility6.2 mi
Dew point69°
Wed, 1289° / 63°0.17
89 °
Highland Springs, Wednesday, 12 August
Rain. High 89°, low 63°.
Pressure29.94 inHg
Wind10.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point70°
Thu, 1383° / 63°0.04
83 °
Highland Springs, Thursday, 13 August
Light rain. High 83°, low 63°.
Pressure30.00 inHg
Wind6.6 mph SW
Humidity69%
Visibility6.2 mi
Dew point70°
Fri, 1485° / 69°0.07
85 °
Highland Springs, Friday, 14 August
Light rain. High 85°, low 69°.
Pressure30.09 inHg
Wind4.9 mph E
Humidity94%
Visibility—
Dew point71°
Sat, 1583° / 69°0.15
83 °
Highland Springs, Saturday, 15 August
Light rain. High 83°, low 69°.
Pressure30.18 inHg
Wind5.9 mph NE
Humidity69%
Visibility—
Dew point70°
Sun, 1694° / 68°0.04
94 °
Highland Springs, Sunday, 16 August
Light rain. High 94°, low 68°.
Pressure30.09 inHg
Wind7.1 mph SW
Humidity52%
Visibility—
Dew point67°
Mon, 1791° / 69°0.02
91 °
Highland Springs, Monday, 17 August
Light rain. High 91°, low 69°.
Pressure29.94 inHg
Wind10.6 mph NW
Humidity49%
Visibility—
Dew point66°
Tue, 1886° / 63°0
86 °
Highland Springs, Tuesday, 18 August
Partly cloudy. High 86°, low 63°.
Pressure29.94 inHg
Wind5.3 mph W
Humidity49%
Visibility—
Dew point60°
Wed, 1989° / 65°0.24
89 °
Highland Springs, Wednesday, 19 August
Light rain. High 89°, low 65°.
Pressure29.85 inHg
Wind15.6 mph SW
Humidity59%
Visibility—
Dew point65°
Thu, 2082° / 64°0.37
82 °
Highland Springs, Thursday, 20 August
Rain. High 82°, low 64°.
Pressure29.85 inHg
Wind8.4 mph NW
Humidity68%
Visibility—
Dew point67°
Fri, 2181° / 59°0
81 °
Highland Springs, Friday, 21 August
Clear. High 81°, low 59°.
Pressure29.94 inHg
Wind4 mph S
Humidity48%
Visibility—
Dew point56°
Sat, 2273° / 60°0.56
73 °
Highland Springs, Saturday, 22 August
Rain. High 73°, low 60°.
Pressure30.00 inHg
Wind13.2 mph SW
Humidity80%
Visibility—
Dew point65°
Sun, 2384° / 66°0.06
84 °
Highland Springs, Sunday, 23 August
Light rain. High 84°, low 66°.
Pressure30.03 inHg
Wind5.8 mph NE
Humidity52%
Visibility—
Dew point62°
Mon, 2484° / 59°0
84 °
Highland Springs, Monday, 24 August
Clear. High 84°, low 59°.
Pressure30.06 inHg
Wind6.5 mph NE
Humidity51%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 68°0.07
85 °
Highland Springs, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.07 in
Chance of precipitation33%
Record high97° (2023)
Record low60° (2015)
Wed, 2685° / 68°0.12
85 °
Highland Springs, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.12 in
Chance of precipitation28%
Record high95° (2016)
Record low58° (2015)
Thu, 2785° / 68°0.12
85 °
Highland Springs, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.12 in
Chance of precipitation35%
Record high95° (2016)
Record low56° (2025)
Fri, 2885° / 68°0.07
85 °
Highland Springs, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.07 in
Chance of precipitation25%
Record high94° (2024)
Record low57° (1968)
Sat, 2985° / 68°0.06
85 °
Highland Springs, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.06 in
Chance of precipitation25%
Record high94° (2024)
Record low53° (1986)
Sun, 3084° / 68°0.09
84 °
Highland Springs, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.09 in
Chance of precipitation40%
Record high96° (2024)
Record low56° (1986)
Mon, 3184° / 68°0.15
84 °
Highland Springs, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.15 in
Chance of precipitation40%
Record high91° (2012)
Record low57° (1976)
Tue, 0183° / 67°0.14
83 °
Highland Springs, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation38%
Record high92° (1973)
Record low57° (1967)
Wed, 0284° / 67°0.1
84 °
Highland Springs, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.1 in
Chance of precipitation30%
Record high94° (2011)
Record low54° (1967)
Thu, 0383° / 67°0.11
83 °
Highland Springs, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation45%
Record high95° (2011)
Record low55° (1967)
Fri, 0483° / 67°0.09
83 °
Highland Springs, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.09 in
Chance of precipitation35%
Record high96° (2019)
Record low56° (1997)
Sat, 0582° / 66°0.15
82 °
Highland Springs, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.15 in
Chance of precipitation33%
Record high94° (1975)
Record low54° (1997)
Sun, 0682° / 66°0.09
82 °
Highland Springs, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation35%
Record high93° (1998)
Record low56° (1984)
Mon, 0782° / 65°0.06
82 °
Highland Springs, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high94° (1990)
Record low53° (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 Highland Springs, 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 Highland Springs, 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.