10-day forecast for Fort Harry, TN: 54° to 80°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Tuesday, August 18
76° · 0.46 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1067° / 55°0.11
Morning56°feels 56°
Afternoon64°feels 64°
Evening61°feels 61°
Overnight56°feels 55°
67 °
Fort Harry, Monday, 10 August
Light rain. High 67°, low 55°.
Pressure30.18 inHg
Wind2.3 mph W
Humidity75%
Visibility6.2 mi
Dew point64°
Tue, 1174° / 56°0.08
Morning60°feels 60°
Afternoon71°feels 70°
Evening64°feels 64°
Overnight57°feels 57°
74 °
Fort Harry, Tuesday, 11 August
Light rain. High 74°, low 56°.
Pressure30.12 inHg
Wind4.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point64°
Wed, 1274° / 56°0.24
Morning59°feels 59°
Afternoon74°feels 74°
Evening60°feels 60°
Overnight58°feels 58°
74 °
Fort Harry, Wednesday, 12 August
Rain. High 74°, low 56°.
Pressure30.00 inHg
Wind7.2 mph W
Humidity60%
Visibility6.2 mi
Dew point63°
Thu, 1373° / 57°0.16
Morning60°feels 60°
Afternoon71°feels 71°
Evening63°feels 63°
Overnight58°feels 57°
73 °
Fort Harry, Thursday, 13 August
Light rain. High 73°, low 57°.
Pressure30.06 inHg
Wind5.4 mph W
Humidity73%
Visibility6.2 mi
Dew point66°
Fri, 1475° / 59°0.25
Morning64°feels 64°
Afternoon73°feels 73°
Evening64°feels 64°
Overnight61°feels 61°
75 °
Fort Harry, Friday, 14 August
Light rain. High 75°, low 59°.
Pressure30.12 inHg
Wind7.7 mph NW
Humidity61%
Visibility—
Dew point58°
Sat, 1576° / 59°0.46
Morning66°feels 66°
Afternoon74°feels 74°
Evening64°feels 64°
Overnight61°feels 62°
76 °
Fort Harry, Saturday, 15 August
Rain. High 76°, low 59°.
Pressure30.18 inHg
Wind6.4 mph NW
Humidity59%
Visibility—
Dew point59°
Sun, 1679° / 58°0.15
Morning65°feels 66°
Afternoon77°feels 77°
Evening67°feels 67°
Overnight63°feels 63°
79 °
Fort Harry, Sunday, 16 August
Light rain. High 79°, low 58°.
Pressure30.12 inHg
Wind6.8 mph NW
Humidity46%
Visibility—
Dew point54°
Mon, 1780° / 61°0.08
Morning67°feels 67°
Afternoon77°feels 77°
Evening65°feels 66°
Overnight62°feels 62°
80 °
Fort Harry, Monday, 17 August
Light rain. High 80°, low 61°.
Pressure30.00 inHg
Wind9.1 mph W
Humidity43%
Visibility—
Dew point53°
Tue, 1876° / 58°0.03
Morning64°feels 64°
Afternoon73°feels 73°
Evening63°feels 62°
Overnight61°feels 60°
76 °
Fort Harry, Tuesday, 18 August
Light rain. High 76°, low 58°.
Pressure29.97 inHg
Wind8.5 mph W
Humidity44%
Visibility—
Dew point50°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Fort Harry, TN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.