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Weather data for Roan Mountain is updated regularly with the latest available observations and forecasts.

Now · 9:50 AM

Roan Mountain Weather & Hourly Forecast

United States · Tennessee · 37687

68°F

Mostly sunny

Feels like: 73°F

💧 Humidity 95% 🌡 Pressure 30.06 inHg 💨 Wind 2 mph 👁 Visibility 15.8 mi ☁ Clouds 30% ☀️ UV index 0.4 · Low 🌅 Sunrise 7:15 AM 🌇 Sunset 7:26 PM

Hourly Forecast for Roan Mountain

Today

10:00 AM

Mostly sunny

72° 💧 0.027 in 💨 0 mph H 82%30.06 inHg

1:00 PM

Thunderstorms

69° 💧 0.224 in 💨 4 mph H 85%30.09 inHg

4:00 PM

Light rain

70° 💧 0.217 in 💨 2 mph H 84%30.03 inHg

7:00 PM

Light rain

65° 💧 0.025 in 💨 1 mph H 99%30.06 inHg

10:00 PM

Overcast night

62° 💧 0.017 in 💨 2 mph H 98%30.12 inHg

Tomorrow

1:00 AM

Partly cloudy night

62° 💧 0.007 in 💨 4 mph H 98%30.12 inHg

4:00 AM

Mostly clear night

60° 💧 None 💨 4 mph H 98%30.12 inHg

7:00 AM

Partly cloudy night

59° 💧 0.008 in 💨 3 mph H 98%30.15 inHg

10:00 AM

Light rain

62° 💧 0.035 in 💨 6 mph H 93%30.21 inHg

1:00 PM

Light rain

67° 💧 0.024 in 💨 7 mph H 79%30.18 inHg

4:00 PM

Light rain

65° 💧 0.019 in 💨 7 mph H 80%30.15 inHg

7:00 PM

Light rain

60° 💧 0.040 in 💨 7 mph H 87%30.18 inHg

10:00 PM

Light thunderstorms

56° 💧 0.234 in 💨 9 mph H 97%30.21 inHg

Thursday

1:00 AM

Light rain

54° 💧 0.254 in 💨 9 mph H 97%30.18 inHg

4:00 AM

Light rain

53° 💧 0.013 in 💨 6 mph H 97%30.21 inHg

7:00 AM

Mostly cloudy night

52° 💧 0.004 in 💨 6 mph H 97%30.21 inHg

Today

10:00 AM

Mostly sunny

72° 💧 None 💨 0 mph H 82%30.06 inHg

11:00 AM

Light thunderstorms

73° 💧 0.021 in 💨 2 mph H 74%30.09 inHg

12:00 PM

Light thunderstorms

75° 💧 0.006 in 💨 4 mph H 71%30.09 inHg

1:00 PM

Thunderstorms

69° 💧 0.101 in 💨 4 mph H 85%30.09 inHg

2:00 PM

Light thunderstorms

68° 💧 0.092 in 💨 2 mph H 91%30.09 inHg

3:00 PM

Light rain

68° 💧 0.032 in 💨 1 mph H 91%30.09 inHg

4:00 PM

Light rain

70° 💧 0.008 in 💨 2 mph H 84%30.03 inHg

5:00 PM

Thunderstorms

66° 💧 0.135 in 💨 3 mph H 93%30.06 inHg

6:00 PM

Light rain

65° 💧 0.074 in 💨 2 mph H 99%30.06 inHg

7:00 PM

Light rain

65° 💧 0.024 in 💨 1 mph H 99%30.06 inHg

8:00 PM

Fog at night

64° 💧 0.001 in 💨 3 mph H 100%30.09 inHg

9:00 PM

Overcast night

63° 💧 0.000 in 💨 4 mph H 98%30.12 inHg

10:00 PM

Overcast night

62° 💧 0.000 in 💨 2 mph H 98%30.12 inHg

11:00 PM

Light rain

62° 💧 0.014 in 💨 2 mph H 98%30.12 inHg

Tomorrow

12:00 AM

Mostly cloudy night

62° 💧 0.004 in 💨 5 mph H 98%30.12 inHg

1:00 AM

Partly cloudy night

62° 💧 0.001 in 💨 4 mph H 98%30.12 inHg

2:00 AM

Light rain

61° 💧 0.004 in 💨 2 mph H 97%30.12 inHg

3:00 AM

Partly cloudy night

61° 💧 0.002 in 💨 3 mph H 98%30.12 inHg

4:00 AM

Mostly clear night

60° 💧 None 💨 4 mph H 98%30.12 inHg

5:00 AM

Mostly clear night

60° 💧 None 💨 4 mph H 98%30.12 inHg

6:00 AM

Mostly clear night

60° 💧 None 💨 4 mph H 98%30.15 inHg

7:00 AM

Partly cloudy night

59° 💧 None 💨 3 mph H 98%30.15 inHg

8:00 AM

Mostly cloudy

60° 💧 0.001 in 💨 5 mph H 97%30.18 inHg

9:00 AM

Light rain

61° 💧 0.008 in 💨 5 mph H 96%30.21 inHg

10:00 AM

Light rain

62° 💧 0.011 in 💨 6 mph H 93%30.21 inHg

11:00 AM

Light rain

64° 💧 0.007 in 💨 6 mph H 87%30.21 inHg

12:00 PM

Light rain

65° 💧 0.017 in 💨 6 mph H 85%30.21 inHg

1:00 PM

Light rain

67° 💧 0.008 in 💨 7 mph H 79%30.18 inHg

2:00 PM

Light rain

67° 💧 0.004 in 💨 7 mph H 77%30.18 inHg

3:00 PM

Light rain

65° 💧 0.012 in 💨 7 mph H 80%30.15 inHg

4:00 PM

Light rain

65° 💧 0.005 in 💨 7 mph H 80%30.15 inHg

5:00 PM

Light rain

63° 💧 0.006 in 💨 6 mph H 83%30.15 inHg

6:00 PM

Light rain

62° 💧 0.008 in 💨 8 mph H 84%30.15 inHg

7:00 PM

Light rain

60° 💧 0.008 in 💨 7 mph H 87%30.18 inHg

8:00 PM

Light rain

58° 💧 0.019 in 💨 7 mph H 91%30.18 inHg

9:00 PM

Light thunderstorms

57° 💧 0.013 in 💨 8 mph H 93%30.21 inHg

10:00 PM

Light thunderstorms

56° 💧 0.091 in 💨 9 mph H 97%30.21 inHg

11:00 PM

Light thunderstorms

55° 💧 0.058 in 💨 10 mph H 97%30.21 inHg

Thursday

12:00 AM

Light rain

54° 💧 0.084 in 💨 10 mph H 96%30.18 inHg

1:00 AM

Light rain

54° 💧 0.093 in 💨 9 mph H 97%30.18 inHg

2:00 AM

Moderate rain

53° 💧 0.103 in 💨 7 mph H 97%30.18 inHg

3:00 AM

Light rain

53° 💧 0.058 in 💨 6 mph H 97%30.18 inHg

4:00 AM

Light rain

53° 💧 0.011 in 💨 6 mph H 97%30.21 inHg

5:00 AM

Mostly cloudy night

52° 💧 0.001 in 💨 6 mph H 97%30.21 inHg

6:00 AM

Mostly cloudy night

52° 💧 None 💨 7 mph H 97%30.21 inHg

7:00 AM

Mostly cloudy night

52° 💧 0.002 in 💨 6 mph H 97%30.21 inHg

8:00 AM

Overcast

52° 💧 0.001 in 💨 6 mph H 97%30.24 inHg

9:00 AM

Overcast

54° 💧 0.001 in 💨 5 mph H 94%30.24 inHg

10:00 AM

Overcast

55° 💧 None 💨 5 mph H 91%30.24 inHg

11:00 AM

Mist

57° 💧 0.001 in 💨 4 mph H 86%30.24 inHg

12:00 PM

Overcast

59° 💧 0.001 in 💨 4 mph H 81%30.21 inHg

1:00 PM

Overcast

60° 💧 None 💨 2 mph H 78%30.21 inHg

2:00 PM

Overcast

62° 💧 0.002 in 💨 0 mph H 75%30.18 inHg

3:00 PM

Light rain

62° 💧 0.011 in 💨 2 mph H 77%30.15 inHg

4:00 PM

Light rain

61° 💧 0.015 in 💨 4 mph H 80%30.15 inHg

5:00 PM

Light rain

60° 💧 0.006 in 💨 4 mph H 83%30.15 inHg

6:00 PM

Mostly sunny

60° 💧 0.001 in 💨 4 mph H 82%30.15 inHg

7:00 PM

Mostly sunny

58° 💧 0.001 in 💨 3 mph H 87%30.15 inHg

8:00 PM

Mostly clear night

56° 💧 None 💨 3 mph H 92%30.18 inHg

Friday

5:00 AM

Partly cloudy night

49° 💧 None 💨 3 mph H 96%30.18 inHg

8:00 AM

Partly cloudy

48° 💧 None 💨 2 mph H 96%30.21 inHg

11:00 AM

Sunny

58° 💧 None 💨 2 mph H 50%30.21 inHg

2:00 PM

Sunny

64° 💧 None 💨 5 mph H 46%30.15 inHg

5:00 PM

Sunny

63° 💧 None 💨 6 mph H 45%30.12 inHg

8:00 PM

Clear night

55° 💧 None 💨 3 mph H 69%30.15 inHg

11:00 PM

Clear night

52° 💧 None 💨 1 mph H 77%30.18 inHg

Saturday

2:00 AM

Clear night

48° 💧 None 💨 2 mph H 80%30.15 inHg

5:00 AM

Mostly clear night

46° 💧 None 💨 1 mph H 66%30.15 inHg

8:00 AM

Sunny

48° 💧 None 💨 1 mph H 50%30.15 inHg

11:00 AM

Sunny

60° 💧 None 💨 2 mph H 40%30.18 inHg

2:00 PM

Sunny

65° 💧 None 💨 7 mph H 44%30.12 inHg

5:00 PM

Sunny

64° 💧 None 💨 8 mph H 46%30.06 inHg

8:00 PM

Clear night

55° 💧 None 💨 5 mph H 75%30.09 inHg

11:00 PM

Clear night

51° 💧 None 💨 2 mph H 82%30.12 inHg

Sunday

2:00 AM

Clear night

48° 💧 None 💨 1 mph H 90%30.09 inHg

5:00 AM

Mostly clear night

45° 💧 None 💨 1 mph H 94%30.06 inHg

8:00 AM

Partly cloudy

47° 💧 None 💨 3 mph H 93%30.09 inHg

11:00 AM

Partly cloudy

57° 💧 None 💨 7 mph H 69%30.06 inHg

2:00 PM

Mostly sunny

63° 💧 None 💨 9 mph H 59%30.00 inHg

5:00 PM

Sunny

64° 💧 None 💨 8 mph H 54%29.94 inHg

8:00 PM

Clear night

55° 💧 None 💨 6 mph H 77%29.97 inHg

11:00 PM

Clear night

52° 💧 None 💨 3 mph H 83%30.00 inHg

Monday

2:00 AM

Clear night

49° 💧 None 💨 2 mph H 83%29.97 inHg

8:00 AM

Mostly sunny

51° 💧 None 💨 3 mph H 85%29.94 inHg

2:00 PM

Partly cloudy

50° 💧 None 💨 3 mph H 94%29.97 inHg

8:00 PM

Partly cloudy night

65° 💧 None 💨 6 mph H 60%29.91 inHg

Tuesday

2:00 AM

Partly cloudy night

58° 💧 None 💨 3 mph H 84%29.91 inHg

8:00 AM

Sunny

53° 💧 None 💨 2 mph H 90%29.94 inHg

2:00 PM

Sunny

52° 💧 None 💨 1 mph H 87%29.97 inHg

8:00 PM

Clear night

71° 💧 None 💨 2 mph H 49%29.94 inHg

Wednesday

2:00 AM

Mostly clear night

62° 💧 None 💨 1 mph H 78%29.97 inHg

8:00 AM

Sunny

54° 💧 None 💨 5 mph H 95%30.03 inHg

2:00 PM

Sunny

53° 💧 None 💨 5 mph H 94%30.09 inHg

8:00 PM

Mostly cloudy night

74° 💧 None 💨 2 mph H 44%30.06 inHg

Thursday

2:00 AM

Clear night

62° 💧 None 💨 5 mph H 84%30.09 inHg

8:00 AM

Sunny

58° 💧 None 💨 5 mph H 94%30.15 inHg

2:00 PM

Mostly cloudy

55° 💧 None 💨 5 mph H 97%30.21 inHg

8:00 PM

Mostly clear night

76° 💧 None 💨 5 mph H 45%30.18 inHg

Friday

2:00 AM

Clear night

63° 💧 None 💨 7 mph H 81%30.21 inHg

8:00 AM

Partly cloudy

60° 💧 None 💨 7 mph H 92%30.27 inHg

2:00 PM

Mostly cloudy

57° 💧 None 💨 6 mph H 95%30.30 inHg

8:00 PM

Overcast night

72° 💧 None 💨 7 mph H 51%30.24 inHg

Saturday

2:00 AM

Overcast night

62° 💧 None 💨 7 mph H 75%30.24 inHg

8:00 AM

Overcast

59° 💧 None 💨 8 mph H 80%30.21 inHg

2:00 PM

Mostly cloudy

56° 💧 None 💨 5 mph H 90%30.24 inHg

8:00 PM

Overcast night

73° 💧 None 💨 3 mph H 47%30.18 inHg

Sunday

2:00 AM

Mostly cloudy night

61° 💧 None 💨 6 mph H 82%30.15 inHg

8:00 AM

Sunny

56° 💧 None 💨 5 mph H 95%30.15 inHg

2:00 PM

Sunny

56° 💧 None 💨 5 mph H 91%30.15 inHg

8:00 PM

Mostly cloudy night

77° 💧 None 💨 4 mph H 45%30.09 inHg

Monday

2:00 AM

Partly cloudy night

65° 💧 None 💨 3 mph H 80%30.06 inHg

8:00 AM

Mostly sunny

60° 💧 None 💨 5 mph H 93%30.09 inHg

2:00 PM

Partly cloudy

63° 💧 None 💨 2 mph H 79%30.12 inHg

8:00 PM

Partly cloudy night

76° 💧 None 💨 7 mph H 55%30.09 inHg

Tuesday

2:00 AM

Mostly clear night

68° 💧 None 💨 2 mph H 78%30.06 inHg

8:00 AM

Mostly sunny

61° 💧 None 💨 5 mph H 95%30.09 inHg

2:00 PM

Mostly sunny

62° 💧 None 💨 5 mph H 90%30.06 inHg

8:00 PM

Light rain

77° 💧 None 💨 6 mph H 54%30.00 inHg

Wednesday

2:00 AM

Partly cloudy night

68° 💧 None 💨 0 mph H 77%29.97 inHg

In Roan Mountain and, more broadly, across the state of Tennessee: This morning will start with mostly cloudy skies, and temperatures will be warm, ranging from the mid-70s to the low 90s. Light southwest winds at around 6 mph will bring occasional gusts up to 13 mph. As the day progresses, conditions will remain quite hot, with temperatures staying in the 70s to the low 90s. There’s a possibility of light rain, with an accumulation of about 0.16 inches, and the highest likelihood of rain will be later in the afternoon. The winds will continue to be gentle, mostly southwest at 6 mph, with some gusts. Overall, it will be a warm and partly cloudy day with a chance of brief showers in the afternoon.

15-Day Weather Outlook for Roan Mountain

TomorrowTomorrow

Light thunderstorms 67°/55° 💧 None 💨 10 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 62°/52° 💧 None 💨 10 mph

Friday, Sep 25Fri Sep 25

Partly cloudy 64°/48° 💧 0.953 in 💨 6 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 65°/46° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 64°/45° 💧 None 💨 9 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 65°/49° 💧 0.024 in 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Partly cloudy 71°/52° 💧 None 💨 3 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 74°/53° 💧 None 💨 5 mph

Thursday, Oct 1Thu Oct 1

Mostly cloudy 76°/55° 💧 None 💨 5 mph

Friday, Oct 2Fri Oct 2

Partly cloudy 72°/57° 💧 0.001 in 💨 7 mph

Saturday, Oct 3Sat Oct 3

Overcast 73°/56° 💧 None 💨 8 mph

Sunday, Oct 4Sun Oct 4

Mostly cloudy 77°/56° 💧 None 💨 6 mph

Monday, Oct 5Mon Oct 5

Partly cloudy 76°/60° 💧 None 💨 7 mph

Tuesday, Oct 6Tue Oct 6

Light rain 77°/61° 💧 0.060 in 💨 6 mph

Wednesday, Oct 7Wed Oct 7

Partly cloudy 68°/68° 💧 0.043 in 💨 0 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Roan Mountain

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Roan Mountain

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 10:00 AM

PM2.5 Fine particles Good 4,3µg/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 5,4µg/m³

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

O₃ Ozone Good 31,4µg/m³

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

NO₂ Nitrogen dioxide Good 7,3µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Roan Mountain

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 3,2Moderate 😊Good

Tomorrow UV 1,7Low 😊Good

Thursday UV 3,7Moderate 😊Good

Friday UV 7,0High 🙂Fair

Saturday UV 5,0Moderate 😊Good

Sunday UV 4,0Moderate —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

10:00 AMUV 0,8 11:00 AMUV 1,7 12:00 PMUV 3,1 1:00 PMUV 3,0 2:00 PMUV 3,2 3:00 PMUV 2,7 4:00 PMUV 1,5 5:00 PMUV 1,2 6:00 PMUV 0,5 7:00 PMUV 0,1

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Roan Mountain

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ROAN MOUNTAIN, TENNESSEE

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

73/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:51 PM–5:51 AM

☁ Cloud cover 29% Real hourly forecast for the best viewing hour.

☾ Moonlight 88% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 66° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min63%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Roan Mountain were last refreshed today at 9:20 AM. The current forecast period extends through 24/09/2026 at 7:00 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.