Monthly outlook for Terry Creek, TN: average high 88°, average low 67.3°. That is 2.4° above the climate normal for August. Precipitation is expected on 11 days (about 1.7 inches), against a normal of 7 days and 2.3 inches. The warmest day looks like 16 August (97°), the coolest 24 August (59.1°).
88°/67.3°
Average high / low
+2.4°
Above normal
11 / 7
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
89°
83.7°
+3°
19 August – 28 August
86.2°
83.7°
+1.4°
29 August – 7 September
at normal
82.1°
—
August records over 66 years
100.9°16 August 2007All-time high
52.7°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Jacksboro (10 mi).
Mon, 1083° / 69°0.09
83 °
Terry Creek, Monday, 10 August
Light rain. High 83°, low 69°.
Pressure30.15 inHg
Wind5.5 mph W
Humidity61%
Visibility6.2 mi
Dew point69°
Tue, 1191° / 70°0.07
91 °
Terry Creek, Tuesday, 11 August
Light rain. High 91°, low 70°.
Pressure30.09 inHg
Wind6.6 mph W
Humidity81%
Visibility6.2 mi
Dew point74°
Wed, 1292° / 67°0.14
92 °
Terry Creek, Wednesday, 12 August
Light rain. High 92°, low 67°.
Pressure29.94 inHg
Wind11.5 mph W
Humidity53%
Visibility6.2 mi
Dew point67°
Thu, 1385° / 68°0.16
85 °
Terry Creek, Thursday, 13 August
Rain. High 85°, low 68°.
Pressure30.03 inHg
Wind9.3 mph W
Humidity67%
Visibility6.2 mi
Dew point69°
Fri, 1490° / 72°0.08
90 °
Terry Creek, Friday, 14 August
Light rain. High 90°, low 72°.
Pressure30.06 inHg
Wind8.1 mph W
Humidity74%
Visibility—
Dew point72°
Sat, 1590° / 71°0.07
90 °
Terry Creek, Saturday, 15 August
Light rain. High 90°, low 71°.
Pressure30.18 inHg
Wind7.9 mph N
Humidity73%
Visibility—
Dew point74°
Sun, 1697° / 72°0
97 °
Terry Creek, Sunday, 16 August
Partly cloudy. High 97°, low 72°.
Pressure30.06 inHg
Wind9.6 mph W
Humidity35%
Visibility—
Dew point62°
Mon, 1792° / 70°0
92 °
Terry Creek, Monday, 17 August
Partly cloudy. High 92°, low 70°.
Pressure29.97 inHg
Wind10.3 mph NW
Humidity49%
Visibility—
Dew point68°
Tue, 1889° / 66°0
89 °
Terry Creek, Tuesday, 18 August
Partly cloudy. High 89°, low 66°.
Pressure29.97 inHg
Wind8 mph NW
Humidity46%
Visibility—
Dew point59°
Wed, 1992° / 68°0.14
92 °
Terry Creek, Wednesday, 19 August
Light rain. High 92°, low 68°.
Pressure29.83 inHg
Wind13.5 mph SW
Humidity43%
Visibility—
Dew point64°
Thu, 2085° / 64°0.26
85 °
Terry Creek, Thursday, 20 August
Light rain. High 85°, low 64°.
Pressure29.85 inHg
Wind10.6 mph NW
Humidity46%
Visibility—
Dew point60°
Fri, 2184° / 61°0
84 °
Terry Creek, Friday, 21 August
Clear. High 84°, low 61°.
Pressure29.94 inHg
Wind4.2 mph W
Humidity41%
Visibility—
Dew point55°
Sat, 2286° / 65°0.33
86 °
Terry Creek, Saturday, 22 August
Rain. High 86°, low 65°.
Pressure29.94 inHg
Wind9 mph SW
Humidity90%
Visibility—
Dew point70°
Sun, 2385° / 65°0.05
85 °
Terry Creek, Sunday, 23 August
Light rain. High 85°, low 65°.
Pressure30.03 inHg
Wind6.7 mph N
Humidity47%
Visibility—
Dew point60°
Mon, 2485° / 59°0
85 °
Terry Creek, Monday, 24 August
Clear. High 85°, low 59°.
Pressure30.09 inHg
Wind5.4 mph N
Humidity45%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 67°0.09
84 °
Terry Creek, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation37%
Record high98° (2023)
Record low58° (2025)
Wed, 2683° / 68°0.13
83 °
Terry Creek, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.13 in
Chance of precipitation35%
Record high93° (1987)
Record low55° (2025)
Thu, 2784° / 68°0.12
84 °
Terry Creek, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.12 in
Chance of precipitation37%
Record high92° (2016)
Record low55° (2025)
Fri, 2884° / 68°0.08
84 °
Terry Creek, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.08 in
Chance of precipitation37%
Record high93° (1990)
Record low56° (1967)
Sat, 2984° / 68°0.08
84 °
Terry Creek, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.08 in
Chance of precipitation37%
Record high94° (2024)
Record low53° (1986)
Sun, 3083° / 67°0.12
83 °
Terry Creek, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.12 in
Chance of precipitation45%
Record high95° (2024)
Record low55° (1965)
Mon, 3183° / 67°0.14
83 °
Terry Creek, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation38%
Record high91° (2024)
Record low56° (2023)
Tue, 0182° / 67°0.16
82 °
Terry Creek, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.16 in
Chance of precipitation47%
Record high92° (1993)
Record low55° (1967)
Wed, 0283° / 67°0.14
83 °
Terry Creek, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation40%
Record high95° (2011)
Record low54° (1967)
Thu, 0382° / 67°0.15
82 °
Terry Creek, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.15 in
Chance of precipitation47%
Record high96° (2011)
Record low52° (2017)
Fri, 0482° / 66°0.1
82 °
Terry Creek, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.1 in
Chance of precipitation43%
Record high93° (2019)
Record low56° (1997)
Sat, 0581° / 66°0.17
81 °
Terry Creek, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.17 in
Chance of precipitation38%
Record high94° (2007)
Record low55° (1997)
Sun, 0681° / 65°0.1
81 °
Terry Creek, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.1 in
Chance of precipitation33%
Record high93° (1998)
Record low55° (2017)
Mon, 0781° / 65°0.09
81 °
Terry Creek, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (1990)
Record low48° (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 Terry Creek, 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 Terry Creek, 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.