How does NOAA issue severe storm watches for Smyrna?

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 Smyrna 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 37167Live NOAA Station

Smyrna, TN

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

The current weather in Smyrna is around 79°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 85°F+3° heat index

85°F/71°F

3 mph 23°

71%Humidity

79°F

National Weather Service High-Resolution Rapid Refresh (HRRR)

Updated: 06:45 AM (America/Chicago)

Daily Meteorological Briefing

Smyrna, TN

Synthesized forecast and practical day-planning insights

NOAA HRRR Stream

Expect mild and stable weather across Smyrna, TN today.

Current temperature is 79°F (feels like 85°F), with daytime highs reaching 85°F and overnight lows around 71°F. Humidity is at 71%, with atmospheric pressure steady at 1017.4 hPa.

Sun protection is recommended with UV reaching 6. Wear SPF and sunglasses during midday hours.

Daily Range

Δ 8° Variation

Rain Likelihood

Low (< 10%)

Solar Exposure

UV 6 • High UV

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Hourly Forecast

Next 16 Hours

Now

80°F

1 AM

77°F

2 AM

76°F

3 AM

75°F

4 AM

74°F

5 AM

73°F

6 AM

72°F

7 AM

72°F

8 AM

72°F

9 AM

73°F

10 AM

73°F

11 AM

76°F

12 PM

80°F

1 PM

82°F

2 PM

84°F

3 PM

84°F

10-Day Forecast

Extended 10-day meteorological outlook

10-Day Range

Today

Sep 22

71°F

85°F

Wed

Sep 23

65°F

84°F

Thu

Sep 24

64°F

85°F

Fri

Sep 25

63°F

83°F

Sat

Sep 26

62°F

81°F

Sun

Sep 27

64°F

85°F

Mon

Sep 28

66°F

80°F

Tue

Sep 29

10%

64°F

87°F

Wed

Sep 30

23%

70°F

88°F

Thu

Oct 1

22%

69°F

91°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

Live Feed

UV IndexHigh

6 / 11+

Protection requiredPeak 6.3

Wind23°

3 mph

Wind Gusts:5 mph

Conditions:Gentle breeze

Sun CycleDaylight

Sunrise06:34 AM

Sunset06:42 PM

Solar Noon:12:54 PM

HumidityHumid

71%

Dew Point:69°F

PressureSteady

30.04 inHg

Trend:Stable (+0.1 hPa)

VisibilityClear

13.1 mi

Haze:Minimal

Air Quality Index (AQI)Good

50US EPA Standard

Air quality is ideal for outdoor activities.

PM2.57 µg

OZONE98 µg

PM107 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

Sunrise01:34 AM

Daylight ~13h

Sunset01:42 PM

Lunar Phase & StargazingNight Sky

Waxing Gibbous

80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Frequently Asked Questions - Smyrna, Tennessee

The current weather in Smyrna is around 79°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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