Collierville, TN 38017 Weather

Shelby County3:17 PM CDT35.06°N, 89.68°W

Current conditions

Clear
81°
Clear
Feels like 79°
High 80°·Low 48°
WindN 8 mph
Humidity23%
Dew point39°
Pressure30.18 inHg
Visibility10 mi
Cloud cover18%
UV index3 Moderate
Sunrise7:10 AM
Sunset6:18 PM

Observed at Memphis International Airport · 32 min ago

Forecast

10-day

  • This Afternoon

    Sunny, with a high near 80. North northeast wind around 5 mph.

  • Tonight

    Mostly clear, with a low around 48. Northeast wind 0 to 5 mph.

  • Thursday

    Sunny, with a high near 80. Northeast wind 0 to 5 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Sunny 80°
  2. 4 PM Sunny 80°
  3. 5 PM Sunny 79°
  4. 6 PM Mostly Clear 76°
  5. 7 PM Mostly Clear 69°
  6. 8 PM Mostly Clear 66°
  7. 9 PM Partly Cloudy 62°
  8. 10 PM Mostly Clear 60°
  9. 11 PM Mostly Clear 59°
  10. Thu12 AM Mostly Clear 58°
  11. 1 AM Clear 56°
  12. 2 AM Clear 55°
  13. 3 AM Mostly Clear 54°
  14. 4 AM Mostly Clear 52°
  15. 5 AM Clear 50°
  16. 6 AM Sunny 49°
  17. 7 AM Sunny 48°
  18. 8 AM Sunny 50°
  19. 9 AM Sunny 56°
  20. 10 AM Sunny 65°
  21. 11 AM Sunny 70°
  22. 12 PM Sunny 74°
  23. 1 PM Sunny 77°
  24. 2 PM Sunny 78°

10-day forecast

Details
  1. TodayOct 21 Sunny Sunny48°80°
  2. ThuOct 22 Sunny Sunny50°80°
  3. FriOct 23 Sunny Sunny51°79°
  4. SatOct 24 Sunny Sunny49°78°
  5. SunOct 25 Mostly Sunny Mostly Sunny48°76°
  6. MonOct 26 Partly Sunny Partly Sunny48°75°
  7. TueOct 27 Partly Sunny Partly Sunny49°77°
  8. WedOct 28 Sunny Sunny59°82°
  9. ThuOct 29 Partly cloudy Partly cloudy62°83°
  10. FriOct 30 Mostly sunny Mostly sunny55°72°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Collierville

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Air quality

47
Good
Ozone

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • WedGood (50)
  • ThuModerate (54)
  • FriModerate (58)

Memphis, TN reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:10 AM
Sunset 6:18 PM
Daylight 11 h 7 min (−2 min 4 s tomorrow)
Waxing Gibbous · 80% lit
Moonrise 3:46 PM Moonset 2:26 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low73° / 52°
Record high89° (1979)
Record low32° (1952)
Wettest1.97 in (1996)
Month to date0.86 in (normal 2.50 in)

Memphis International Ap, records since 1940. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in MEG, issued 3 hrs ago

Key Messages

Issued at 1202 PM CDT Wed Oct 21 2026

- Dry weather continues, with a general warming trend back into the upper 70s to low 80s through the end of the week.

- Elevated fire danger concerns will continue each afternoon through much of this week. Obey any local burn bans and properly dispose of cigarettes and matches.

Discussion

(This evening through next Tuesday) Issued at 1202 PM CDT Wed Oct 21 2026

Dry conditions and slightly above normal temperatures continue. The 12z sounding out of LZK depicts a stout dry level between 850- 500mb. The drier air aloft will continue to mix down to the surface and lower dewpoints and relative humidity (RH) values through the afternoon. Due to the expected drop of RH values with 10 hour fuel moisture forecasts around 10%, a Fire Danger Statement is in effect from noon until 7 PM.

While we remain under surface high pressure and northwest flow aloft, expect stagnant conditions to persist for much of the forecast period. An omega blocking pattern will keep the synoptic pattern on hold through early next week. We will be monitoring the trough on the west side of the block and its evolution for next week. The LREF and its ensemble members are not too keen on impacts across the Mid-South with a gradual breakdown of the ridge and the energy heading towards the upper Midwest. Some of the longer range deterministic models are following closely behind the ensembles. In the meantime, expect dry conditions, slightly above normal temperatures, and elevated fire danger to persist.

DNM

Aviation

(18Z TAFS) Issued at 1202 PM CDT Wed Oct 21 2026

VFR and light northeast winds will continue under a persistent upper level high pressure ridge.

Fire Weather

Issued at 1202 PM CDT Wed Oct 21 2026

Elevated fire weather conditions will continue again on Thursday. Low surface moisture will lead to minimum relative humidity values dropping below 30% across the entire region. 10-hour fuels are expected to remain at or around 10 percent fuel moisture. Light 20-foot winds, likely peaking at only 10 mph throughout the afternoon, will preclude the need for Red Flag Warnings. Similar conditions will continue through the remainder of the period, likely necessitating additional Rangeland Fire Danger Statements through this week.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.