Historic Weather · Astronomy · OutdoorsPlan your days with the Clarksville Online Almanac, your essential guide for historical weather data, astronomical schedules, and seasonal insights for Clarksville, TN.
Weather Alerts2 Active
Heat AdvisoryUntil Sep 15th, 4:15am CDT
What
Peak daily Heat Index values near 100 up to around 105 degrees expected.
Where
All of southern Illinois, southwest Indiana, western Kentucky, and southeast Missouri.
When
From 11 AM CDT /noon EDT/ Tuesday to 7 PM CDT /8 PM EDT/ Wednesday.
Impacts
Hot temperatures and high humidity may cause heat illnesses.
Heat AdvisoryUntil Sep 15th, 1:00am CDT
What
Heat index values up to 108 expected.
Where
A portion of Middle Tennessee.
When
From 11 AM Tuesday to 8 PM CDT Wednesday.
Impacts
Hot temperatures and high humidity may cause heat illnesses.
Sun & Moon
Sunrise6:31am
Sunset6:58pm
Daylight12h 27m
Current Moon Phase
Waxing Crescent
14% illuminated
First Quarter Sep 18th
Records & Normals
Record High93°2025
Normal High83°
Record Low47°2015
Normal Low63°
KCKV station archive, 1973–2026
Frost & Growing Season
Last Spring FrostApril 27th
First Fall FrostOctober 4th
Hunting Hours
Legal Start6:05am
Legal End7:24pm
TN legal shooting hours: 30 min before sunrise to 30 min after sunset. Verify at tn.gov/twra.
Hunting & Trapping Seasons
Deer
ArcheryOpens in 12 days
Sep 26th – Oct 30th, 2026, Nov 2nd – Nov 6th, 2026
Turkey
Fall ArcheryOpens in 12 days
Sep 26th – Oct 30th, 2026, Nov 2nd – Nov 6th, 2026
Duck
Wood Duck & TealOpen Now
Sep 12th – Sep 16th, 2026
Goose
Canada GooseOpen Now
Sep 1st – Sep 20th, 2026, Oct 10th – Oct 22nd, 2026, Nov 28th – Nov 29th, 2026, Dec 5th, 2026 – Feb 14th, 2027
Light Geese (Blue/Snow/Ross's)Open Now
Sep 1st – Sep 20th, 2026, Oct 10th – Oct 22nd, 2026, Nov 28th – Nov 29th, 2026, Dec 5th, 2026 – Feb 14th, 2027
Squirrel
GeneralOpen Now
Aug 22nd, 2026 – Mar 15th, 2027
Elk
Archery-OnlyOpens in 12 daysPermit Required
Sep 26th – Oct 2nd, 2026
North Cumberland WMA/EHZs only — not local to Montgomery Co.
Year-Round (No Closed Season)
Coyote
Beaver
Groundhog
Striped Skunk
Armadillo
FishingToday – Thu Sep 17thGood
Cumberland River · Cheatham Dam tailwater (Clarksville reach)
Fishing ForecastToday – Thu Sep 17th
Today Sep 14th
Good
Best Fishing
Evening 3:27pm
Tue Sep 15th
Good
Best Fishing
Evening 4:15pm
Wed Sep 16th
Good
Best Fishing
Evening 5:04pm
Thu Sep 17th
Good
Best Fishing
Evening 5:55pm
Today's Best Fishing
Good6:01am – 7:01amSunrise
Good9:42am – 10:42amMoonrise
Good2:27pm – 4:27pmMoon Overhead
Good6:28pm – 7:28pmSunset
Fair8:06pm – 9:06pmMoonset
Boating Conditions
Cheatham Dam
386.1 ft —
Pool Level
Kentucky Dam
355.7 ft ▼
Pool Level
Barkley Dam
355.8 ft —
Pool Level
Below Cheatham Dam: 6.7kcfs generating at Cheatham Dam. Dangerous for wading below dam.
License and daily creel/size limits apply. Verify current fishing regulations at tn.gov/twra/fishing.
Planting GuideUSDA Zone 7a
Late season — ~20 days until first frost risk (October 4th)
Direct Sow
SpinachLettuceTurnipsMustardRadishesCarrotsBeets
Transplant
BroccoliCabbageKaleChardCollards
Harvest
TomatoesPeppersWinter squashSweet potatoes
Fall garden at peak. First frost risk begins Oct 4th. Harvest winter squash before frost.
