How does NOAA issue severe storm watches for Collierville?

The National Weather Service (NWS) monitors atmospheric instability across Tennessee. When convective storms, tornado potential, or flash floods are detected, automated NOAA advisories are immediately broadcasted.

What are the best outdoor weather hours in Collierville today?

Check the 24-hour hourly trend chart above to identify windows of minimal rain probability, low UV index periods, and mild temperatures.

TN, USAZIP 38017Live NOAA Station

Collierville, TN

Q: What is the current temperature and forecast in Collierville, Tennessee?

The current weather in Collierville is around 77°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

Partly cloudy•Feels like 81°F+2° heat index

87°F/70°F

10 mph 43°

78%Humidity

77°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Updated: 06:30 AM (America/Chicago)

Daily Meteorological Briefing

Collierville, TN

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Collierville, TN today.

Current temperature is 77°F (feels like 81°F), with daytime highs reaching 87°F and overnight lows around 70°F. Humidity is at 78%, with atmospheric pressure steady at 1017.8 hPa.

Overall excellent conditions for commuting and outdoor routines.

Daily Range

Δ 9° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 5.7 • High UV

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Hourly Forecast

Next 16 Hours

Now

79°F

1 AM

78°F

2 AM

75°F

3 AM

75°F

4 AM

72°F

5 AM

72°F

6 AM

72°F

7 AM

70°F

8 AM

72°F

9 AM

76°F

10 AM

76°F

11 AM

77°F

12 PM

80°F

1 PM

85°F

2 PM

87°F

3 PM

87°F

10-Day Forecast

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

70°F

87°F

Wed

Sep 23

62°F

81°F

Thu

Sep 24

58°F

87°F

Fri

Sep 25

63°F

91°F

Sat

Sep 26

66°F

88°F

Sun

Sep 27

69°F

80°F

Mon

Sep 28

65°F

88°F

Tue

Sep 29

23%

67°F

91°F

Wed

Sep 30

25%

73°F

90°F

Thu

Oct 1

23%

71°F

94°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

UV IndexHigh

5.7 / 11+

Protection requiredPeak 6.35

Wind43°

10 mph

Wind Gusts:14 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:46 AM

Sunset06:55 PM

Solar Noon:12:54 PM

HumidityHumid

78%

Dew Point:70°F

PressureSteady

30.06 inHg

Trend:Stable (+0.1 hPa)

VisibilityClear

10.3 mi

Haze:Minimal

Air Quality Index (AQI)Good

38US EPA Standard

Air quality is ideal for outdoor activities.

PM2.54 µg

OZONE100 µg

PM104 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsGood

Pleasant conditions for light outdoor activities.

Car WashRecommended

Dry conditions will keep your vehicle clean.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Astronomy Telemetry

Solar Day TrackDaylight Arc

Sunrise01:46 AM

Daylight ~13h

Sunset01:55 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Frequently Asked Questions - Collierville, Tennessee

The current weather in Collierville is around 77°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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