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Now · 2:22 PM

Griffith Creek Weather & Hourly Forecast

United States · Tennessee · 37397

Mostly sunny
89°F
Mostly sunny
Feels like: 93°F
💧 Humidity 47% 🌡 Pressure 30.27 inHg 💨 Wind 4 mph 👁 Visibility 10.1 mi Clouds 30% ☀️ UV index 6.9 · High 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Griffith Creek

Today
Mostly sunny · 3:00 PM Mostly sunny
89° 💧 0.004 in 💨 4 mph H 46%30.24 inHg
Mostly sunny · 6:00 PM Mostly sunny
86° 💧 0.000 in 💨 3 mph H 49%30.24 inHg
Clear night · 9:00 PM Clear night
79° 💧 None 💨 2 mph H 64%30.30 inHg
Tomorrow
Clear night · 12:00 AM Clear night
74° 💧 None 💨 3 mph H 74%30.30 inHg
Clear night · 3:00 AM Clear night
72° 💧 None 💨 3 mph H 80%30.27 inHg
Clear night · 6:00 AM Clear night
70° 💧 None 💨 3 mph H 85%30.30 inHg
Sunny · 9:00 AM Sunny
81° 💧 None 💨 2 mph H 59%30.30 inHg
Sunny · 12:00 PM Sunny
90° 💧 0.001 in 💨 5 mph H 42%30.24 inHg
Sunny · 3:00 PM Sunny
92° 💧 0.002 in 💨 4 mph H 38%30.15 inHg
Mostly sunny · 6:00 PM Mostly sunny
88° 💧 0.003 in 💨 3 mph H 46%30.15 inHg
Mostly clear night · 9:00 PM Mostly clear night
80° 💧 0.003 in 💨 1 mph H 67%30.18 inHg
Friday
Clear night · 12:00 AM Clear night
76° 💧 None 💨 1 mph H 73%30.18 inHg
Clear night · 3:00 AM Clear night
74° 💧 None 💨 1 mph H 77%30.15 inHg
Clear night · 6:00 AM Clear night
71° 💧 None 💨 2 mph H 83%30.15 inHg
Sunny · 9:00 AM Sunny
85° 💧 0.000 in 💨 1 mph H 53%30.18 inHg
Mostly sunny · 12:00 PM Mostly sunny
92° 💧 0.000 in 💨 5 mph H 40%30.12 inHg

In Griffith Creek and, more broadly, across the state of Tennessee: Clear skies will continue into the evening, with temperatures remaining warm, ranging from around 85 to 94 degrees Fahrenheit. Expect light northeast winds at speeds up to 5 mph, with isolated gusts reaching 12 mph. A slight chance of rain exists, with possible accumulation around 0.02 inches and a maximum probability of 20%. Overall, it will be a warm and mostly dry evening with gentle breezes.

15-Day Weather Outlook for Griffith Creek

TomorrowTomorrow Mostly sunny Mostly sunny 92°/70° 💧 None 💨 5 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 94°/71° 💧 None 💨 6 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 95°/71° 💧 0.008 in 💨 5 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 93°/72° 💧 0.177 in 💨 6 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 90°/71° 💧 0.069 in 💨 5 mph
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 86°/69° 💧 0.066 in 💨 2 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 86°/69° 💧 0.058 in 💨 3 mph
Thursday, Sep 24Thu Sep 24 Partly cloudy Partly cloudy 85°/65° 💧 0.037 in 💨 7 mph
Friday, Sep 25Fri Sep 25 Mostly sunny Mostly sunny 83°/63° 💧 0.002 in 💨 6 mph
Saturday, Sep 26Sat Sep 26 Partly cloudy Partly cloudy 84°/63° 💧 None 💨 4 mph
Sunday, Sep 27Sun Sep 27 Overcast Overcast 86°/66° 💧 None 💨 4 mph
Monday, Sep 28Mon Sep 28 Overcast Overcast 87°/65° 💧 0.007 in 💨 4 mph
Tuesday, Sep 29Tue Sep 29 Partly cloudy Partly cloudy 83°/65° 💧 0.014 in 💨 9 mph
Wednesday, Sep 30Wed Sep 30 Mostly sunny Mostly sunny 83°/67° 💧 0.029 in 💨 7 mph
Thursday, Oct 1Thu Oct 1 Mostly sunny Mostly sunny 75°/75° 💧 0.011 in 💨 2 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Griffith Creek

Vertical axis: °F · Color based on temperature
Mostly sunny at 3:00 PM
89° Today 3:00 PM
Mostly sunny at 4:00 PM
89° 4:00 PM
Mostly sunny at 5:00 PM
88° 5:00 PM
Mostly sunny at 6:00 PM
86° 6:00 PM
Clear night at 7:00 PM
82° Today 7:00 PM
Clear night at 8:00 PM
80° 8:00 PM
Clear night at 9:00 PM
79° 9:00 PM
Clear night at 10:00 PM
77° 10:00 PM
Clear night at 11:00 PM
75° Today 11:00 PM
Clear night at 12:00 AM
74° 12:00 AM
Clear night at 1:00 AM
74° 1:00 AM
Clear night at 2:00 AM
73° 2:00 AM
Clear night at 3:00 AM
72° Tomorrow 3:00 AM
Clear night at 4:00 AM
71° 4:00 AM
Clear night at 5:00 AM
70° 5:00 AM
Clear night at 6:00 AM
70° 6:00 AM
Sunny at 7:00 AM
70° Tomorrow 7:00 AM
Sunny at 8:00 AM
76° 8:00 AM
Sunny at 9:00 AM
81° 9:00 AM
Sunny at 10:00 AM
86° 10:00 AM
Mostly sunny at 11:00 AM
88° Tomorrow 11:00 AM
Sunny at 12:00 PM
90° 12:00 PM
Sunny at 1:00 PM
91° 1:00 PM
Sunny at 2:00 PM
92° 2:00 PM
Sunny at 3:00 PM
92° Tomorrow 3:00 PM
Sunny at 4:00 PM
92° 4:00 PM
Sunny at 5:00 PM
90° 5:00 PM
Mostly sunny at 6:00 PM
88° 6:00 PM
Mostly clear night at 7:00 PM
83° Tomorrow 7:00 PM
Mostly clear night at 8:00 PM
81° 8:00 PM
Mostly clear night at 9:00 PM
80° 9:00 PM
Mostly clear night at 10:00 PM
78° 10:00 PM
Clear night at 11:00 PM
77° Tomorrow 11:00 PM
Clear night at 12:00 AM
76° 12:00 AM
Clear night at 1:00 AM
75° 1:00 AM
Clear night at 2:00 AM
74° 2:00 AM
Clear night at 3:00 AM
74° Friday 3:00 AM
Clear night at 4:00 AM
73° 4:00 AM
Clear night at 5:00 AM
72° 5:00 AM
Clear night at 6:00 AM
71° 6:00 AM
Sunny at 7:00 AM
72° Friday 7:00 AM
Sunny at 8:00 AM
78° 8:00 AM
Sunny at 9:00 AM
85° 9:00 AM
Sunny at 10:00 AM
88° 10:00 AM
Sunny at 11:00 AM
90° Friday 11:00 AM
Mostly sunny at 12:00 PM
92° 12:00 PM
Sunny at 1:00 PM
93° 1:00 PM
Sunny at 2:00 PM
94° 2:00 PM
Mostly sunny at 3:00 PM
94° Friday 3:00 PM
Sunny at 4:00 PM
93° 4:00 PM
Sunny at 5:00 PM
92° 5:00 PM
Sunny at 6:00 PM
90° 6:00 PM
Clear night at 7:00 PM
85° Friday 7:00 PM
Clear night at 8:00 PM
82° 8:00 PM
Clear night at 9:00 PM
81° 9:00 PM
Clear night at 10:00 PM
78° 10:00 PM
Clear night at 11:00 PM
77° Friday 11:00 PM
Clear night at 12:00 AM
76° 12:00 AM
Clear night at 1:00 AM
75° 1:00 AM
Clear night at 2:00 AM
74° 2:00 AM
Clear night at 3:00 AM
73° Saturday 3:00 AM
Clear night at 4:00 AM
72° 4:00 AM
Mostly clear night at 5:00 AM
72° 5:00 AM
Partly cloudy night at 6:00 AM
71° 6:00 AM
Mostly cloudy at 7:00 AM
72° Saturday 7:00 AM
Mostly sunny at 10:00 AM
89° 10:00 AM
Mostly sunny at 1:00 PM
95° 1:00 PM
Mostly sunny at 4:00 PM
94° 4:00 PM
Mostly clear night at 7:00 PM
86° Saturday 7:00 PM
Clear night at 10:00 PM
78° 10:00 PM
Clear night at 1:00 AM
75° 1:00 AM
Clear night at 4:00 AM
73° 4:00 AM
Sunny at 7:00 AM
72° Sunday 7:00 AM
Partly cloudy at 10:00 AM
84° 10:00 AM
Partly cloudy at 1:00 PM
93° 1:00 PM
Light rain at 4:00 PM
76° 4:00 PM
Light rain at 7:00 PM
74° Sunday 7:00 PM
Clear night at 10:00 PM
73° 10:00 PM
Clear night at 1:00 AM
72° 1:00 AM
Partly cloudy night at 4:00 AM
71° 4:00 AM
Mostly sunny at 7:00 AM
71° Monday 7:00 AM
Sunny at 10:00 AM
82° 10:00 AM
Mostly sunny at 1:00 PM
90° 1:00 PM
Light rain at 4:00 PM
88° 4:00 PM
Mostly clear night at 7:00 PM
78° Monday 7:00 PM
Light rain at 10:00 PM
73° 10:00 PM
Light rain at 1:00 AM
69° 1:00 AM
Mostly cloudy at 7:00 AM
71° 7:00 AM
Overcast at 1:00 PM
69° Tuesday 1:00 PM
Light rain at 7:00 PM
86° 7:00 PM
Mostly cloudy night at 1:00 AM
75° 1:00 AM
Partly cloudy at 7:00 AM
70° 7:00 AM
Partly cloudy at 1:00 PM
69° Wednesday 1:00 PM
Mostly clear night at 7:00 PM
86° 7:00 PM
Mostly clear night at 1:00 AM
79° 1:00 AM
Sunny at 7:00 AM
70° 7:00 AM
Sunny at 1:00 PM
65° Thursday 1:00 PM
Partly cloudy night at 7:00 PM
85° 7:00 PM
Clear night at 1:00 AM
77° 1:00 AM
Sunny at 7:00 AM
67° 7:00 AM
Mostly sunny at 1:00 PM
63° Friday 1:00 PM
Mostly clear night at 7:00 PM
83° 7:00 PM
Clear night at 1:00 AM
76° 1:00 AM
Sunny at 7:00 AM
67° 7:00 AM
Sunny at 1:00 PM
63° Saturday 1:00 PM
Partly cloudy night at 7:00 PM
84° 7:00 PM
Mostly clear night at 1:00 AM
78° 1:00 AM
Mostly sunny at 7:00 AM
68° 7:00 AM
Mostly sunny at 1:00 PM
66° Sunday 1:00 PM
Overcast night at 7:00 PM
86° 7:00 PM
Overcast night at 1:00 AM
78° 1:00 AM
Overcast at 7:00 AM
69° 7:00 AM
Mostly cloudy at 1:00 PM
65° Monday 1:00 PM
Overcast night at 7:00 PM
87° 7:00 PM
Overcast night at 1:00 AM
78° 1:00 AM
Overcast at 7:00 AM
71° 7:00 AM
Mostly cloudy at 1:00 PM
65° Tuesday 1:00 PM
Partly cloudy night at 7:00 PM
83° 7:00 PM
Overcast night at 1:00 AM
75° 1:00 AM
Mostly cloudy at 7:00 AM
67° 7:00 AM
Mostly sunny at 1:00 PM
67° Wednesday 1:00 PM
Mostly clear night at 7:00 PM
83° 7:00 PM
Mostly clear night at 1:00 AM
75° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Griffith Creek

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 3:00 PM
PM2.5 Fine particles Good 4,6µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 5,8µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Moderate 100,6µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Griffith Creek

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 8,1Very high 😐Moderate
Tomorrow UV 8,0Very high 😐Moderate
Friday UV 8,2Very high 😐Moderate
Saturday UV 8,2Very high 😐Moderate
Sunday UV 8,0Very high 🙂Fair
Monday UV 5,0Moderate Unavailable
Tuesday UV 5,0Moderate Unavailable
Hourly UV index today
3:00 PMUV 4,8 4:00 PMUV 2,6 5:00 PMUV 1,1 6:00 PMUV 0,2 7:00 PMUV 0,0
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Griffith Creek

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Friday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Friday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Friday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Friday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Friday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Friday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Saturday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Saturday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Saturday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Sunday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Sunday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Monday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Monday 7:00 PM 10:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Wednesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Thursday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Friday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Saturday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Sunday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Monday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Wednesday 1:00 PM 7:00 PM 1:00 AM
Sustained wind Max gusts
NIGHT SKY · GRIFFITH CREEK, TENNESSEE

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:13 PM–5:01 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 31% First Quarter · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 79° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Griffith Creek were last refreshed today at 2:22 PM. The current forecast period extends through 18/09/2026 at 12:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.