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Clarksville, TN 37040 Weather

Tonight: Partly Cloudy, low 48°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Clarksville, TN 37040 current weather

58°F

Partly Cloudy

Forecast for this hour. No recent report from a nearby station.

H -- / L 48°

No recent station report. NWS hourly forecast updated 10/29/2026, 3:21 PM PT

Hourly forecast

NWS, updated 10/29/2026, 3:21 PM PT

  1. Now58°
  2. 11 PM56°
  3. 12 AM54°Fri
  4. 1 AM53°
  5. 2 AM52°
  6. 3 AM51°
  7. 4 AM50°
  8. 5 AM50°
  9. 6 AM49°
  10. 7 AM48°
  11. 8 AM51°
  12. 9 AM59°
  13. 10 AM66°
  14. 11 AM72°
  15. 12 PM76°
  16. 1 PM79°
  17. 2 PM80°
  18. 3 PM81°
  19. 4 PM81°
  20. 5 PM79°
  21. 6 PM74°
  22. 7 PM69°
  23. 8 PM66°
  24. 9 PM64°
  25. 10 PM62°
  26. 11 PM61°
  27. 12 AM60°Sat
  28. 1 AM60°
  29. 2 AM59°
  30. 3 AM59°
  31. 4 AM58°
  32. 5 AM58°
  33. 6 AM57°
  34. 7 AM57°
  35. 8 AM58°
  36. 9 AM61°
  37. 10 AM66°
  38. 11 AM70°
  39. 12 PM73°
  40. 1 PM75°
  41. 2 PM77°
  42. 3 PM77°
  43. 4 PM76°
  44. 5 PM74°
  45. 6 PM72°
  46. 7 PM69°15%
  47. 8 PM67°15%
  48. 9 PM65°15%

10-day forecast

Tap a day for details

  • Today10/29Low 48°High

    Tonight: Partly cloudy, with a low around 48. Wind around 0 mph.

    Partly Cloudy
  • Fri10/30Low 57°High 81°

    Friday: Patchy fog between 7am and 8am. Mostly sunny, with a high near 81. East northeast wind 0 to 5 mph.

    Friday Night: Mostly cloudy, with a low around 57. East northeast wind around 5 mph.

    Patchy Fog then Mostly Sunny
  • Sat10/3158% chance of precipitationLow 55°High 77°

    Saturday: Cloudy, with a high near 77. Southeast wind around 5 mph.

    Saturday Night: Rain showers likely after 7pm. Cloudy, with a low around 55. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Cloudy
  • Sun11/179% chance of precipitationLow 54°High 65°

    Sunday: Rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 65. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Sunday Night: A chance of rain showers. Mostly cloudy, with a low around 54. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Rain Showers
  • Mon11/214% chance of precipitationLow 57°High 74°

    Monday: Mostly cloudy, with a high near 74. South southeast wind around 10 mph, with gusts as high as 20 mph.

    Monday Night: Mostly cloudy, with a low around 57. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy
  • Tue11/342% chance of precipitationLow 58°High 77°

    Tuesday: A chance of rain showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Chance Rain Showers
  • Wed11/460% chance of precipitationLow 53°High 73°

    Wednesday: Rain showers likely. Partly sunny, with a high near 73. Chance of precipitation is 60%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Rain Showers Likely
  • Thu11/528% chance of precipitationLow High 69°

    Thursday: A chance of rain showers. Mostly sunny, with a high near 69.

    Chance Rain Showers
  • Fri11/6Model blend14% chance of precipitationLow 45°High 69°

    Friday: Partly cloudy. High near 69°. Low that night near 45°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 42°High 69°

    Saturday: Partly cloudy. High near 69°. Low that night near 42°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 36.515, -87.373 from the NWS OHX office, updated 10/29/2026, 3:21 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KCKV (Clarksville/Outlaw Fld, 7 mi), model run 10/29/2026, 9:00 PM CDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now58°Partly Cloudy0%0 mph
  2. 11 PM56°Partly Cloudy0%0 mph
  3. 12 AM54°Partly Cloudy0%0 mph
  4. 1 AM53°Partly Cloudy0%0 mph
  5. 2 AM52°Partly Cloudy0%0 mph
  6. 3 AM51°Partly Cloudy0%0 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

Will it rain in Clarksville, TN 37040 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Clarksville, TN 37040?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 6 to Nov 7) come from the NOAA National Blend of Models, with highs near 69°F. Model guidance this far out often changes.
What time is sunrise and sunset in Clarksville, TN 37040 today?
Sunrise is about 7:10 AM CDT and sunset is about 5:56 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Clarksville, TN 37040?
At Clarksville No.2, the 1991 to 2020 normal high in October is 72°F and the normal low is 48°F.

Nearby hazards

Tennessee hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: Casey Creek Sawmill Fire (10 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Clarksville-Montgomery County)
51ModeratePM2.5

UV index guide · Air quality

Drought

By county

Montgomery County, week of 10/27/2026

100% of the county is in moderate drought or worse, 60% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:10 AM
Sunset
5:56 PM
Daylight
10 hr 46 min
Moon
Waning Gibbous 83% lit
First light (civil dawn)
6:43 AM
Last light (civil dusk)
6:22 PM
Moonrise
8:33 PM
Moonset
11:14 AM

Normal October weather

Climate

Normal October high 72°, low 48°, precipitation 3.60 in for the month. 1991 to 2020 normals at Clarksville No.2, 2 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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