Monthly outlook for Trundle Crossroad, TN: average high 88.3°, average low 68.2°. That is 2° above the climate normal for August. Precipitation is expected on 12 days (about 2.5 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 17 August (96.9°), the coolest 21 August (61.9°).
88.3°/68.2°
Average high / low
+2°
Above normal
12 / 7
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
89.8°
84.6°
+2.9°
19 August – 28 August
85.8°
84.7°
+0.6°
29 August – 7 September
at normal
83.3°
—
August records over 66 years
100.8°16 August 2007All-time high
53.8°7 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Knoxville (13 mi).
Mon, 1082° / 69°0.13
82 °
Trundle Crossroad, Monday, 10 August
Light rain. High 82°, low 69°.
Pressure30.15 inHg
Wind4.5 mph SW
Humidity68%
Visibility6.2 mi
Dew point70°
Tue, 1190° / 69°0.06
90 °
Trundle Crossroad, Tuesday, 11 August
Light rain. High 90°, low 69°.
Pressure30.09 inHg
Wind5.6 mph W
Humidity66%
Visibility6.2 mi
Dew point71°
Wed, 1294° / 68°0.2
94 °
Trundle Crossroad, Wednesday, 12 August
Rain. High 94°, low 68°.
Pressure29.97 inHg
Wind10.5 mph W
Humidity61%
Visibility6.2 mi
Dew point70°
Thu, 1389° / 68°0.06
89 °
Trundle Crossroad, Thursday, 13 August
Light rain. High 89°, low 68°.
Pressure30.00 inHg
Wind8.3 mph W
Humidity55%
Visibility—
Dew point68°
Fri, 1490° / 72°0.07
90 °
Trundle Crossroad, Friday, 14 August
Light rain. High 90°, low 72°.
Pressure30.06 inHg
Wind8.1 mph W
Humidity54%
Visibility—
Dew point69°
Sat, 1592° / 72°0.22
92 °
Trundle Crossroad, Saturday, 15 August
Light rain. High 92°, low 72°.
Pressure30.15 inHg
Wind6.7 mph E
Humidity51%
Visibility—
Dew point69°
Sun, 1696° / 70°0.11
96 °
Trundle Crossroad, Sunday, 16 August
Light rain. High 96°, low 70°.
Pressure30.09 inHg
Wind8.4 mph W
Humidity47%
Visibility—
Dew point67°
Mon, 1797° / 73°0.08
97 °
Trundle Crossroad, Monday, 17 August
Light rain. High 97°, low 73°.
Pressure29.97 inHg
Wind9.5 mph SW
Humidity44%
Visibility—
Dew point66°
Tue, 1887° / 68°0
87 °
Trundle Crossroad, Tuesday, 18 August
Overcast. High 87°, low 68°.
Pressure29.94 inHg
Wind7.1 mph W
Humidity52%
Visibility—
Dew point64°
Wed, 1989° / 68°0.23
89 °
Trundle Crossroad, Wednesday, 19 August
Light rain. High 89°, low 68°.
Pressure29.85 inHg
Wind13.7 mph SW
Humidity46%
Visibility—
Dew point63°
Thu, 2082° / 69°0.55
82 °
Trundle Crossroad, Thursday, 20 August
Rain. High 82°, low 69°.
Pressure29.85 inHg
Wind7.7 mph W
Humidity71%
Visibility—
Dew point71°
Fri, 2185° / 62°0
85 °
Trundle Crossroad, Friday, 21 August
Clear. High 85°, low 62°.
Pressure29.94 inHg
Wind3.8 mph SE
Humidity43%
Visibility—
Dew point56°
Sat, 2285° / 63°0.67
85 °
Trundle Crossroad, Saturday, 22 August
Rain. High 85°, low 63°.
Pressure30.00 inHg
Wind7.6 mph SE
Humidity76%
Visibility—
Dew point67°
Sun, 2388° / 68°0.03
88 °
Trundle Crossroad, Sunday, 23 August
Light rain. High 88°, low 68°.
Pressure30.00 inHg
Wind6.1 mph W
Humidity53%
Visibility—
Dew point65°
Mon, 2486° / 63°0
86 °
Trundle Crossroad, Monday, 24 August
Light rain. High 86°, low 63°.
Pressure30.06 inHg
Wind4.4 mph NE
Humidity52%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 67°0.07
85 °
Trundle Crossroad, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation30%
Record high98° (2023)
Record low56° (2015)
Wed, 2685° / 67°0.12
85 °
Trundle Crossroad, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.12 in
Chance of precipitation30%
Record high95° (2016)
Record low56° (1966)
Thu, 2785° / 67°0.09
85 °
Trundle Crossroad, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (2016)
Record low58° (2025)
Fri, 2885° / 67°0.07
85 °
Trundle Crossroad, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high95° (1990)
Record low56° (1968)
Sat, 2985° / 67°0.06
85 °
Trundle Crossroad, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.06 in
Chance of precipitation23%
Record high95° (2024)
Record low54° (1986)
Sun, 3084° / 67°0.08
84 °
Trundle Crossroad, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.08 in
Chance of precipitation38%
Record high96° (2024)
Record low54° (1965)
Mon, 3184° / 67°0.11
84 °
Trundle Crossroad, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation38%
Record high92° (2019)
Record low56° (1968)
Tue, 0183° / 67°0.14
83 °
Trundle Crossroad, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation42%
Record high93° (1993)
Record low57° (1967)
Wed, 0284° / 66°0.11
84 °
Trundle Crossroad, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.11 in
Chance of precipitation33%
Record high95° (2011)
Record low54° (1967)
Thu, 0383° / 66°0.12
83 °
Trundle Crossroad, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation45%
Record high95° (2011)
Record low54° (1967)
Fri, 0483° / 65°0.09
83 °
Trundle Crossroad, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation37%
Record high97° (2019)
Record low56° (1967)
Sat, 0582° / 65°0.15
82 °
Trundle Crossroad, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.15 in
Chance of precipitation28%
Record high95° (1975)
Record low52° (1997)
Sun, 0682° / 65°0.09
82 °
Trundle Crossroad, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation35%
Record high93° (1990)
Record low52° (1984)
Mon, 0782° / 64°0.09
82 °
Trundle Crossroad, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation30%
Record high95° (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 Trundle Crossroad, 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 Trundle Crossroad, 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.