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Current weather in Big Rock is clear sky.

Where can I find the hourly weather forecast for Big Rock?

This page shows hourly weather forecast for Big Rock, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Big Rock updated regularly?

Weather data for Big Rock is updated regularly with the latest available observations and forecasts.

Now · 12:13 PM

Big Rock Weather & Hourly Forecast

United States · Tennessee · 37023

92°F

Sunny

Feels like: 96°F

💧 Humidity 44% 🌡 Pressure 30.00 inHg 💨 Wind 3 mph 👁 Visibility 24.4 mi ☁ Clouds 2% ☀️ UV index 7.5 · High 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Big Rock

Today

1:00 PM

Mostly sunny

93° 💧 0.000 in 💨 5 mph H 42%30.00 inHg

4:00 PM

Partly cloudy

94° 💧 0.001 in 💨 5 mph H 40%29.94 inHg

7:00 PM

Partly cloudy

85° 💧 None 💨 0 mph H 59%29.94 inHg

10:00 PM

Mostly clear night

81° 💧 None 💨 4 mph H 70%30.00 inHg

Tomorrow

1:00 AM

Clear night

77° 💧 None 💨 3 mph H 81%30.03 inHg

4:00 AM

Clear night

76° 💧 None 💨 4 mph H 87%30.03 inHg

7:00 AM

Sunny

75° 💧 None 💨 6 mph H 91%30.09 inHg

10:00 AM

Sunny

85° 💧 None 💨 6 mph H 64%30.12 inHg

1:00 PM

Strong thunderstorm

94° 💧 0.000 in 💨 3 mph H 45%30.06 inHg

4:00 PM

Mostly sunny

94° 💧 0.013 in 💨 6 mph H 45%30.00 inHg

7:00 PM

Mostly sunny

86° 💧 None 💨 7 mph H 60%30.00 inHg

10:00 PM

Mostly clear night

81° 💧 None 💨 8 mph H 72%30.06 inHg

Tuesday

1:00 AM

Clear night

79° 💧 None 💨 7 mph H 74%30.06 inHg

4:00 AM

Clear night

77° 💧 None 💨 7 mph H 78%30.06 inHg

7:00 AM

Sunny

78° 💧 None 💨 7 mph H 77%30.09 inHg

10:00 AM

Sunny

91° 💧 None 💨 6 mph H 49%30.15 inHg

Today

1:00 PM

Mostly sunny

93° 💧 None 💨 5 mph H 42%30.00 inHg

2:00 PM

Mostly sunny

94° 💧 None 💨 5 mph H 40%29.97 inHg

3:00 PM

Partly cloudy

94° 💧 0.000 in 💨 5 mph H 39%29.97 inHg

4:00 PM

Partly cloudy

94° 💧 0.000 in 💨 5 mph H 40%29.94 inHg

5:00 PM

Mostly sunny

93° 💧 0.000 in 💨 3 mph H 42%29.94 inHg

6:00 PM

Mostly sunny

91° 💧 None 💨 1 mph H 46%29.94 inHg

7:00 PM

Partly cloudy

85° 💧 None 💨 0 mph H 59%29.94 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 3 mph H 65%29.97 inHg

9:00 PM

Mostly clear night

82° 💧 None 💨 4 mph H 68%30.00 inHg

10:00 PM

Mostly clear night

81° 💧 None 💨 4 mph H 70%30.00 inHg

11:00 PM

Clear night

80° 💧 None 💨 4 mph H 74%30.03 inHg

Tomorrow

12:00 AM

Clear night

79° 💧 None 💨 3 mph H 78%30.03 inHg

1:00 AM

Clear night

77° 💧 None 💨 3 mph H 81%30.03 inHg

2:00 AM

Clear night

77° 💧 None 💨 3 mph H 83%30.03 inHg

3:00 AM

Clear night

76° 💧 None 💨 4 mph H 84%30.03 inHg

4:00 AM

Clear night

76° 💧 None 💨 4 mph H 87%30.03 inHg

5:00 AM

Clear night

75° 💧 None 💨 4 mph H 90%30.03 inHg

6:00 AM

Clear night

74° 💧 None 💨 6 mph H 92%30.06 inHg

7:00 AM

Sunny

75° 💧 None 💨 6 mph H 91%30.09 inHg

8:00 AM

Sunny

78° 💧 None 💨 6 mph H 82%30.12 inHg

9:00 AM

Sunny

81° 💧 None 💨 6 mph H 73%30.12 inHg

10:00 AM

Sunny

85° 💧 None 💨 6 mph H 64%30.12 inHg

11:00 AM

Sunny

89° 💧 None 💨 5 mph H 56%30.09 inHg

12:00 PM

Sunny

92° 💧 None 💨 4 mph H 49%30.09 inHg

1:00 PM

Strong thunderstorm

94° 💧 None 💨 3 mph H 45%30.06 inHg

2:00 PM

Mostly sunny

95° 💧 0.000 in 💨 4 mph H 44%30.03 inHg

3:00 PM

Mostly sunny

95° 💧 0.000 in 💨 5 mph H 44%30.03 inHg

4:00 PM

Mostly sunny

94° 💧 0.001 in 💨 6 mph H 45%30.00 inHg

5:00 PM

Light thunderstorms

92° 💧 0.011 in 💨 6 mph H 49%30.00 inHg

6:00 PM

Mostly sunny

90° 💧 0.001 in 💨 7 mph H 52%30.00 inHg

7:00 PM

Mostly sunny

86° 💧 None 💨 7 mph H 60%30.00 inHg

8:00 PM

Mostly clear night

84° 💧 None 💨 8 mph H 65%30.03 inHg

9:00 PM

Mostly clear night

83° 💧 None 💨 8 mph H 69%30.03 inHg

10:00 PM

Mostly clear night

81° 💧 None 💨 8 mph H 72%30.06 inHg

11:00 PM

Mostly clear night

81° 💧 None 💨 8 mph H 72%30.06 inHg

Tuesday

12:00 AM

Clear night

80° 💧 None 💨 8 mph H 73%30.06 inHg

1:00 AM

Clear night

79° 💧 None 💨 7 mph H 74%30.06 inHg

2:00 AM

Clear night

78° 💧 None 💨 7 mph H 76%30.06 inHg

3:00 AM

Clear night

78° 💧 None 💨 7 mph H 77%30.06 inHg

4:00 AM

Clear night

77° 💧 None 💨 7 mph H 78%30.06 inHg

5:00 AM

Clear night

77° 💧 None 💨 6 mph H 79%30.06 inHg

6:00 AM

Clear night

77° 💧 None 💨 6 mph H 79%30.09 inHg

7:00 AM

Sunny

78° 💧 None 💨 7 mph H 77%30.09 inHg

8:00 AM

Sunny

82° 💧 None 💨 5 mph H 68%30.12 inHg

9:00 AM

Sunny

86° 💧 None 💨 6 mph H 59%30.12 inHg

10:00 AM

Sunny

91° 💧 None 💨 6 mph H 49%30.15 inHg

11:00 AM

Sunny

94° 💧 None 💨 6 mph H 40%30.15 inHg

12:00 PM

Sunny

97° 💧 None 💨 6 mph H 36%30.12 inHg

1:00 PM

Sunny

98° 💧 0.000 in 💨 6 mph H 34%30.09 inHg

2:00 PM

Sunny

99° 💧 0.000 in 💨 6 mph H 32%30.09 inHg

3:00 PM

Sunny

99° 💧 0.000 in 💨 5 mph H 32%30.06 inHg

4:00 PM

Mostly sunny

99° 💧 0.000 in 💨 5 mph H 31%30.06 inHg

5:00 PM

Mostly sunny

98° 💧 None 💨 5 mph H 32%30.06 inHg

6:00 PM

Mostly sunny

96° 💧 None 💨 4 mph H 36%30.06 inHg

7:00 PM

Mostly clear night

90° 💧 None 💨 3 mph H 46%30.06 inHg

Wednesday

4:00 AM

Clear night

78° 💧 None 💨 7 mph H 65%30.18 inHg

7:00 AM

Sunny

77° 💧 None 💨 6 mph H 72%30.24 inHg

10:00 AM

Sunny

90° 💧 None 💨 7 mph H 49%30.27 inHg

1:00 PM

Mostly sunny

96° 💧 None 💨 3 mph H 35%30.21 inHg

4:00 PM

Mostly sunny

98° 💧 None 💨 2 mph H 33%30.15 inHg

7:00 PM

Mostly clear night

89° 💧 None 💨 3 mph H 46%30.15 inHg

10:00 PM

Clear night

84° 💧 None 💨 4 mph H 56%30.21 inHg

Thursday

1:00 AM

Clear night

80° 💧 None 💨 5 mph H 63%30.18 inHg

4:00 AM

Clear night

77° 💧 None 💨 4 mph H 72%30.21 inHg

7:00 AM

Sunny

76° 💧 None 💨 5 mph H 78%30.24 inHg

10:00 AM

Sunny

91° 💧 None 💨 4 mph H 45%30.24 inHg

1:00 PM

Mostly sunny

97° 💧 None 💨 4 mph H 34%30.18 inHg

4:00 PM

Mostly sunny

98° 💧 None 💨 3 mph H 32%30.09 inHg

7:00 PM

Mostly clear night

89° 💧 None 💨 3 mph H 45%30.12 inHg

10:00 PM

Clear night

85° 💧 None 💨 1 mph H 52%30.15 inHg

Friday

1:00 AM

Clear night

80° 💧 None 💨 1 mph H 60%30.12 inHg

4:00 AM

Clear night

77° 💧 None 💨 3 mph H 67%30.12 inHg

7:00 AM

Mostly sunny

76° 💧 None 💨 4 mph H 72%30.12 inHg

10:00 AM

Sunny

93° 💧 None 💨 2 mph H 39%30.12 inHg

1:00 PM

Mostly sunny

99° 💧 None 💨 5 mph H 31%30.06 inHg

4:00 PM

Moderate rain

90° 💧 None 💨 9 mph H 51%30.00 inHg

7:00 PM

Clear night

87° 💧 None 💨 4 mph H 52%30.00 inHg

10:00 PM

Clear night

83° 💧 None 💨 6 mph H 65%30.03 inHg

Saturday

1:00 AM

Mostly clear night

79° 💧 None 💨 6 mph H 75%30.00 inHg

7:00 AM

Sunny

79° 💧 None 💨 6 mph H 79%30.03 inHg

1:00 PM

Sunny

76° 💧 None 💨 6 mph H 90%30.00 inHg

7:00 PM

Mostly clear night

98° 💧 None 💨 2 mph H 34%29.94 inHg

Sunday

1:00 AM

Partly cloudy night

82° 💧 None 💨 5 mph H 73%29.88 inHg

7:00 AM

Sunny

77° 💧 None 💨 5 mph H 77%29.91 inHg

1:00 PM

Mostly sunny

76° 💧 None 💨 7 mph H 76%29.94 inHg

7:00 PM

Mostly clear night

95° 💧 None 💨 7 mph H 35%29.91 inHg

Monday

1:00 AM

Mostly cloudy night

81° 💧 None 💨 4 mph H 68%29.88 inHg

7:00 AM

Mostly cloudy

75° 💧 None 💨 6 mph H 82%29.94 inHg

1:00 PM

Overcast

75° 💧 None 💨 5 mph H 85%29.97 inHg

7:00 PM

Overcast night

90° 💧 None 💨 7 mph H 50%29.94 inHg

Tuesday

1:00 AM

Mostly cloudy night

75° 💧 None 💨 5 mph H 96%29.91 inHg

7:00 AM

Mostly sunny

73° 💧 None 💨 5 mph H 97%29.97 inHg

1:00 PM

Overcast

72° 💧 None 💨 5 mph H 99%29.97 inHg

7:00 PM

Moderate rain

83° 💧 None 💨 7 mph H 65%29.97 inHg

Wednesday

1:00 AM

Mostly clear night

80° 💧 None 💨 2 mph H 75%29.91 inHg

7:00 AM

Sunny

73° 💧 None 💨 7 mph H 96%29.94 inHg

1:00 PM

Partly cloudy

72° 💧 None 💨 4 mph H 98%29.97 inHg

7:00 PM

Overcast night

85° 💧 None 💨 4 mph H 61%29.94 inHg

Thursday

1:00 AM

Light rain

74° 💧 None 💨 2 mph H 99%29.94 inHg

7:00 AM

Overcast

72° 💧 None 💨 3 mph H 100%29.91 inHg

1:00 PM

Light rain

71° 💧 None 💨 3 mph H 99%29.94 inHg

7:00 PM

Light rain

82° 💧 None 💨 6 mph H 69%29.91 inHg

Friday

1:00 AM

Light rain

73° 💧 None 💨 5 mph H 98%29.91 inHg

7:00 AM

Mostly cloudy

70° 💧 None 💨 1 mph H 99%29.94 inHg

1:00 PM

Light rain

69° 💧 None 💨 2 mph H 99%30.00 inHg

7:00 PM

Light rain

80° 💧 None 💨 4 mph H 66%30.03 inHg

Saturday

1:00 AM

Mostly clear night

75° 💧 None 💨 7 mph H 67%30.03 inHg

7:00 AM

Sunny

65° 💧 None 💨 6 mph H 82%30.09 inHg

1:00 PM

Sunny

61° 💧 None 💨 5 mph H 91%30.12 inHg

7:00 PM

Clear night

79° 💧 None 💨 6 mph H 47%30.12 inHg

Sunday

1:00 AM

Clear night

70° 💧 None 💨 6 mph H 68%30.06 inHg

7:00 AM

Sunny

64° 💧 None 💨 3 mph H 84%30.09 inHg

1:00 PM

Partly cloudy

63° 💧 None 💨 1 mph H 92%30.09 inHg

7:00 PM

Mostly clear night

82° 💧 None 💨 3 mph H 47%30.06 inHg

Monday

1:00 AM

Mostly clear night

75° 💧 None 💨 3 mph H 72%29.97 inHg

In Big Rock and, more broadly, across the state of Tennessee: The rest of the day will feature clear skies with hot conditions, as temperatures range from 78 to 91 degrees Fahrenheit. Light west winds will prevail, with speeds up to 5 mph and occasional gusts reaching 7 mph. No precipitation is expected, allowing for plenty of sunshine and dry conditions throughout the afternoon. It’s a good idea to stay hydrated and wear sun protection if you're planning to be outdoors. Temperatures will gradually stay warm, and breezes will remain gentle, contributing to a generally pleasant weather pattern for the remainder of the day.

15-Day Weather Outlook for Big Rock

TomorrowTomorrow

Strong thunderstorm 95°/74° 💧 None 💨 7 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 99°/77° 💧 None 💨 8 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 98°/77° 💧 0.027 in 💨 7 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 98°/76° 💧 0.001 in 💨 5 mph

Friday, Sep 18Fri Sep 18

Moderate rain 99°/76° 💧 0.029 in 💨 9 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 87°/76° 💧 0.019 in 💨 6 mph

Sunday, Sep 20Sun Sep 20

Partly cloudy 98°/76° 💧 0.043 in 💨 7 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 95°/75° 💧 0.032 in 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Overcast 90°/72° 💧 0.241 in 💨 7 mph

Wednesday, Sep 23Wed Sep 23

Moderate rain 83°/72° 💧 0.189 in 💨 7 mph

Thursday, Sep 24Thu Sep 24

Light rain 85°/71° 💧 0.389 in 💨 4 mph

Friday, Sep 25Fri Sep 25

Light rain 82°/69° 💧 0.463 in 💨 6 mph

Saturday, Sep 26Sat Sep 26

Light rain 80°/61° 💧 0.130 in 💨 7 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 79°/63° 💧 0.001 in 💨 6 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 82°/75° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Big Rock

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Big Rock

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 1:00 PM

PM2.5 Fine particles Good 4,2µg/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 4,4µg/m³

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

O₃ Ozone Fair 94,5µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Big Rock

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 8,0Very high 🙂Fair

Tomorrow UV 7,9High 🙂Fair

Tuesday UV 8,0Very high 😐Moderate

Wednesday UV 7,2High 😐Moderate

Thursday UV 9,0Very high 🙂Fair

Friday UV 8,0Very high —Unavailable

Saturday UV 8,0Very high —Unavailable

Hourly UV index today

1:00 PMUV 8,0 2:00 PMUV 7,1 3:00 PMUV 5,3 4:00 PMUV 3,2 5:00 PMUV 1,4 6:00 PMUV 0,4 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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

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 Big Rock

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BIG ROCK, TENNESSEE

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:29 PM–5:05 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 72° 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 min80%

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.

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Forecast data for Big Rock were last refreshed today at 12:13 PM. The current forecast period extends through 15/09/2026 at 10:00 AM. 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.