Monthly outlook for Wear Valley, TN: average high 85.2°, average low 67.2°. That is 0.5° above the climate normal for August. Precipitation is expected on 13 days (about 3.6 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 17 August (93°), the coolest 21 August (59.9°).
85.2°/67.2°
Average high / low
+0.5°
Above normal
13 / 7
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
86.3°
84.3°
+1.1°
19 August – 28 August
83.4°
84.3°
-0.5°
29 August – 7 September
at normal
82.8°
—
August records over 66 years
99°16 August 2007All-time high
54.3°29 August 1968All-time low
Climate normals and records are computed from the nearest reference point — Townsend (6 mi).
Mon, 1079° / 66°0.17
79 °
Wear Valley, Monday, 10 August
Rain. High 79°, low 66°.
Pressure30.18 inHg
Wind2.9 mph W
Humidity73%
Visibility6.2 mi
Dew point69°
Tue, 1187° / 68°0.12
87 °
Wear Valley, Tuesday, 11 August
Rain. High 87°, low 68°.
Pressure30.12 inHg
Wind4.6 mph NW
Humidity74%
Visibility3.0 mi
Dew point72°
Wed, 1288° / 68°0.27
88 °
Wear Valley, Wednesday, 12 August
Rain. High 88°, low 68°.
Pressure30.00 inHg
Wind7.5 mph W
Humidity68%
Visibility6.2 mi
Dew point70°
Thu, 1386° / 68°0.14
86 °
Wear Valley, Thursday, 13 August
Light rain. High 86°, low 68°.
Pressure30.00 inHg
Wind7.9 mph W
Humidity57%
Visibility—
Dew point67°
Fri, 1489° / 70°0.21
89 °
Wear Valley, Friday, 14 August
Light rain. High 89°, low 70°.
Pressure30.09 inHg
Wind8.3 mph W
Humidity55%
Visibility—
Dew point68°
Sat, 1589° / 70°0.44
89 °
Wear Valley, Saturday, 15 August
Rain. High 89°, low 70°.
Pressure30.15 inHg
Wind6.2 mph NW
Humidity57%
Visibility—
Dew point69°
Sun, 1692° / 70°0.18
92 °
Wear Valley, Sunday, 16 August
Light rain. High 92°, low 70°.
Pressure30.12 inHg
Wind7.4 mph W
Humidity46%
Visibility—
Dew point65°
Mon, 1793° / 72°0.07
93 °
Wear Valley, Monday, 17 August
Light rain. High 93°, low 72°.
Pressure29.97 inHg
Wind9.8 mph W
Humidity45%
Visibility—
Dew point64°
Tue, 1885° / 69°0.01
85 °
Wear Valley, Tuesday, 18 August
Light rain. High 85°, low 69°.
Pressure29.97 inHg
Wind7.7 mph W
Humidity56%
Visibility—
Dew point64°
Wed, 1988° / 66°0.36
88 °
Wear Valley, Wednesday, 19 August
Rain. High 88°, low 66°.
Pressure29.85 inHg
Wind11.3 mph W
Humidity42%
Visibility—
Dew point60°
Thu, 2079° / 66°0.74
79 °
Wear Valley, Thursday, 20 August
Rain. High 79°, low 66°.
Pressure29.85 inHg
Wind6.9 mph W
Humidity76%
Visibility—
Dew point69°
Fri, 2181° / 60°0
81 °
Wear Valley, Friday, 21 August
Clear. High 81°, low 60°.
Pressure29.94 inHg
Wind5.1 mph SE
Humidity43%
Visibility—
Dew point53°
Sat, 2284° / 64°0.63
84 °
Wear Valley, Saturday, 22 August
Rain. High 84°, low 64°.
Pressure30.00 inHg
Wind6.7 mph S
Humidity65%
Visibility—
Dew point65°
Sun, 2385° / 66°0.07
85 °
Wear Valley, Sunday, 23 August
Light rain. High 85°, low 66°.
Pressure30.03 inHg
Wind5.5 mph SE
Humidity55%
Visibility—
Dew point64°
Mon, 2483° / 64°0.04
83 °
Wear Valley, Monday, 24 August
Light rain. High 83°, low 64°.
Pressure30.06 inHg
Wind4.5 mph SE
Humidity52%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 67°0.09
84 °
Wear Valley, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation35%
Record high96° (2023)
Record low59° (2015)
Wed, 2684° / 67°0.14
84 °
Wear Valley, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation25%
Record high92° (2016)
Record low58° (2015)
Thu, 2784° / 67°0.1
84 °
Wear Valley, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.1 in
Chance of precipitation38%
Record high92° (2016)
Record low56° (2025)
Fri, 2884° / 67°0.08
84 °
Wear Valley, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation32%
Record high93° (1990)
Record low55° (2025)
Sat, 2984° / 67°0.08
84 °
Wear Valley, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation28%
Record high94° (2024)
Record low54° (1968)
Sun, 3084° / 66°0.09
84 °
Wear Valley, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.09 in
Chance of precipitation45%
Record high94° (2024)
Record low56° (1968)
Mon, 3183° / 67°0.11
83 °
Wear Valley, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation42%
Record high91° (2010)
Record low57° (1968)
Tue, 0183° / 66°0.15
83 °
Wear Valley, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation43%
Record high92° (2010)
Record low58° (1967)
Wed, 0283° / 66°0.09
83 °
Wear Valley, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation40%
Record high92° (2011)
Record low56° (1967)
Thu, 0383° / 66°0.14
83 °
Wear Valley, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.14 in
Chance of precipitation48%
Record high94° (2011)
Record low54° (1967)
Fri, 0482° / 65°0.16
82 °
Wear Valley, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.16 in
Chance of precipitation40%
Record high94° (2019)
Record low56° (1997)
Sat, 0582° / 65°0.15
82 °
Wear Valley, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.15 in
Chance of precipitation42%
Record high93° (1975)
Record low53° (1997)
Sun, 0682° / 65°0.1
82 °
Wear Valley, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation35%
Record high92° (1990)
Record low54° (1984)
Mon, 0782° / 64°0.09
82 °
Wear Valley, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation30%
Record high93° (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 Wear Valley, 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 Wear Valley, 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.