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Now · 4:20 AM

Fincastle Weather & Hourly Forecast

United States · Tennessee · 37766

Mostly clear night
65°F
Mostly clear night
Feels like: 69°F
💧 Humidity 98% 🌡 Pressure 30.09 inHg 💨 Wind 3 mph 👁 Visibility 2.3 mi Clouds 35% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:23 AM 🌇 Sunset 7:33 PM

Hourly Forecast for Fincastle

Today
Mist at night · 5:00 AM Mist at night
65° 💧 0.003 in 💨 3 mph H 98%30.09 inHg
Thunderstorms · 8:00 AM Thunderstorms
65° 💧 0.253 in 💨 4 mph H 99%30.15 inHg
Light thunderstorms · 11:00 AM Light thunderstorms
68° 💧 0.100 in 💨 3 mph H 97%30.18 inHg
Light rain · 2:00 PM Light rain
73° 💧 0.287 in 💨 4 mph H 84%30.12 inHg
Light thunderstorms · 5:00 PM Light thunderstorms
68° 💧 0.118 in 💨 2 mph H 97%30.12 inHg
Light rain · 8:00 PM Light rain
65° 💧 0.094 in 💨 3 mph H 98%30.12 inHg
Mostly clear night · 11:00 PM Mostly clear night
64° 💧 0.003 in 💨 0 mph H 98%30.15 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
64° 💧 0.011 in 💨 2 mph H 97%30.15 inHg
Light rain · 5:00 AM Light rain
64° 💧 0.054 in 💨 1 mph H 98%30.15 inHg
Light rain · 8:00 AM Light rain
64° 💧 0.040 in 💨 2 mph H 98%30.18 inHg
Overcast · 11:00 AM Overcast
64° 💧 0.007 in 💨 5 mph H 94%30.18 inHg
Light rain · 2:00 PM Light rain
70° 💧 0.021 in 💨 5 mph H 76%30.15 inHg
Mostly sunny · 5:00 PM Mostly sunny
72° 💧 0.007 in 💨 6 mph H 66%30.09 inHg
Overcast night · 8:00 PM Overcast night
67° 💧 0.001 in 💨 3 mph H 82%30.12 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
66° 💧 0.001 in 💨 6 mph H 79%30.15 inHg
Friday
Mostly cloudy night · 2:00 AM Mostly cloudy night
63° 💧 None 💨 4 mph H 83%30.15 inHg

In Fincastle 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 Fincastle

TomorrowTomorrow Overcast Overcast 73°/63° 💧 None 💨 7 mph
Friday, Sep 25Fri Sep 25 Mostly cloudy Mostly cloudy 73°/56° 💧 0.992 in 💨 6 mph
Saturday, Sep 26Sat Sep 26 Overcast Overcast 73°/52° 💧 None 💨 4 mph
Sunday, Sep 27Sun Sep 27 Mostly sunny Mostly sunny 72°/51° 💧 None 💨 6 mph
Monday, Sep 28Mon Sep 28 Sunny Sunny 74°/51° 💧 None 💨 4 mph
Tuesday, Sep 29Tue Sep 29 Mostly sunny Mostly sunny 77°/55° 💧 0.006 in 💨 8 mph
Wednesday, Sep 30Wed Sep 30 Mostly sunny Mostly sunny 81°/64° 💧 None 💨 18 mph
Thursday, Oct 1Thu Oct 1 Heavy rain Heavy rain 75°/64° 💧 0.854 in 💨 10 mph
Friday, Oct 2Fri Oct 2 Mostly sunny Mostly sunny 67°/54° 💧 None 💨 10 mph
Saturday, Oct 3Sat Oct 3 Sunny Sunny 64°/46° 💧 None 💨 5 mph
Sunday, Oct 4Sun Oct 4 Mostly sunny Mostly sunny 67°/45° 💧 None 💨 6 mph
Monday, Oct 5Mon Oct 5 Partly cloudy Partly cloudy 71°/49° 💧 None 💨 3 mph
Tuesday, Oct 6Tue Oct 6 Sunny Sunny 75°/52° 💧 None 💨 4 mph
Wednesday, Oct 7Wed Oct 7 Overcast Overcast 69°/57° 💧 0.020 in 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Fincastle

Vertical axis: °F · Color based on temperature
Mist at night at 5:00 AM
65° Today 5:00 AM
Mist at night at 6:00 AM
65° 6:00 AM
Mist at night at 7:00 AM
65° 7:00 AM
Thunderstorms at 8:00 AM
65° 8:00 AM
Thunderstorms at 9:00 AM
66° Today 9:00 AM
Light thunderstorms at 10:00 AM
67° 10:00 AM
Light thunderstorms at 11:00 AM
68° 11:00 AM
Light rain at 12:00 PM
71° 12:00 PM
Light rain at 1:00 PM
74° Today 1:00 PM
Light rain at 2:00 PM
73° 2:00 PM
Thunderstorms at 3:00 PM
69° 3:00 PM
Thunderstorms at 4:00 PM
67° 4:00 PM
Light thunderstorms at 5:00 PM
68° Today 5:00 PM
Light rain at 6:00 PM
69° 6:00 PM
Light rain at 7:00 PM
66° 7:00 PM
Light rain at 8:00 PM
65° 8:00 PM
Light rain at 9:00 PM
65° Today 9:00 PM
Clear night at 10:00 PM
65° 10:00 PM
Mostly clear night at 11:00 PM
64° 11:00 PM
Overcast night at 12:00 AM
63° 12:00 AM
Overcast night at 1:00 AM
64° Tomorrow 1:00 AM
Overcast night at 2:00 AM
64° 2:00 AM
Mist at night at 3:00 AM
65° 3:00 AM
Light rain at 4:00 AM
64° 4:00 AM
Light rain at 5:00 AM
64° Tomorrow 5:00 AM
Mist at night at 6:00 AM
64° 6:00 AM
Light rain at 7:00 AM
64° 7:00 AM
Light rain at 8:00 AM
64° 8:00 AM
Light rain at 9:00 AM
63° Tomorrow 9:00 AM
Light rain at 10:00 AM
63° 10:00 AM
Overcast at 11:00 AM
64° 11:00 AM
Mostly cloudy at 12:00 PM
66° 12:00 PM
Light rain at 1:00 PM
68° Tomorrow 1:00 PM
Light rain at 2:00 PM
70° 2:00 PM
Light rain at 3:00 PM
71° 3:00 PM
Mostly sunny at 4:00 PM
73° 4:00 PM
Mostly sunny at 5:00 PM
72° Tomorrow 5:00 PM
Partly cloudy at 6:00 PM
71° 6:00 PM
Mostly sunny at 7:00 PM
69° 7:00 PM
Overcast night at 8:00 PM
67° 8:00 PM
Overcast night at 9:00 PM
66° Tomorrow 9:00 PM
Overcast night at 10:00 PM
67° 10:00 PM
Mostly cloudy night at 11:00 PM
66° 11:00 PM
Mostly cloudy night at 12:00 AM
64° 12:00 AM
Mostly cloudy night at 1:00 AM
63° Friday 1:00 AM
Mostly cloudy night at 2:00 AM
63° 2:00 AM
Mostly cloudy night at 3:00 AM
61° 3:00 AM
Mostly clear night at 4:00 AM
59° 4:00 AM
Clear night at 5:00 AM
58° Friday 5:00 AM
Clear night at 6:00 AM
57° 6:00 AM
Clear night at 7:00 AM
56° 7:00 AM
Mostly sunny at 8:00 AM
57° 8:00 AM
Mostly sunny at 9:00 AM
60° Friday 9:00 AM
Sunny at 10:00 AM
63° 10:00 AM
Sunny at 11:00 AM
67° 11:00 AM
Partly cloudy at 12:00 PM
70° 12:00 PM
Sunny at 1:00 PM
71° Friday 1:00 PM
Sunny at 2:00 PM
72° 2:00 PM
Sunny at 3:00 PM
73° 3:00 PM
Mostly sunny at 4:00 PM
73° 4:00 PM
Sunny at 5:00 PM
73° Friday 5:00 PM
Sunny at 6:00 PM
71° 6:00 PM
Sunny at 7:00 PM
67° 7:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Clear night at 11:00 PM
57° Friday 11:00 PM
Overcast night at 2:00 AM
53° 2:00 AM
Partly cloudy night at 5:00 AM
56° 5:00 AM
Sunny at 8:00 AM
52° 8:00 AM
Sunny at 11:00 AM
65° Saturday 11:00 AM
Mostly sunny at 2:00 PM
72° 2:00 PM
Sunny at 5:00 PM
73° 5:00 PM
Partly cloudy night at 8:00 PM
62° 8:00 PM
Overcast night at 11:00 PM
56° Saturday 11:00 PM
Mostly clear night at 2:00 AM
54° 2:00 AM
Mostly clear night at 5:00 AM
51° 5:00 AM
Overcast at 8:00 AM
51° 8:00 AM
Partly cloudy at 11:00 AM
65° Sunday 11:00 AM
Partly cloudy at 2:00 PM
71° 2:00 PM
Partly cloudy at 5:00 PM
72° 5:00 PM
Clear night at 8:00 PM
61° 8:00 PM
Clear night at 11:00 PM
57° Sunday 11:00 PM
Clear night at 2:00 AM
54° 2:00 AM
Clear night at 5:00 AM
52° 5:00 AM
Sunny at 8:00 AM
51° 8:00 AM
Sunny at 11:00 AM
66° Monday 11:00 AM
Sunny at 2:00 PM
72° 2:00 PM
Sunny at 5:00 PM
74° 5:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Clear night at 2:00 AM
56° Tuesday 2:00 AM
Sunny at 8:00 AM
55° 8:00 AM
Mostly sunny at 2:00 PM
77° 2:00 PM
Mostly clear night at 8:00 PM
69° 8:00 PM
Mostly clear night at 2:00 AM
66° Wednesday 2:00 AM
Mostly sunny at 8:00 AM
64° 8:00 AM
Mostly cloudy at 2:00 PM
81° 2:00 PM
Overcast night at 8:00 PM
76° 8:00 PM
Heavy rain at 2:00 AM
65° Thursday 2:00 AM
Light rain at 8:00 AM
66° 8:00 AM
Mostly sunny at 2:00 PM
75° 2:00 PM
Clear night at 8:00 PM
64° 8:00 PM
Mostly clear night at 2:00 AM
58° Friday 2:00 AM
Sunny at 8:00 AM
54° 8:00 AM
Mostly sunny at 2:00 PM
67° 2:00 PM
Clear night at 8:00 PM
57° 8:00 PM
Clear night at 2:00 AM
49° Saturday 2:00 AM
Sunny at 8:00 AM
46° 8:00 AM
Sunny at 2:00 PM
64° 2:00 PM
Clear night at 8:00 PM
54° 8:00 PM
Clear night at 2:00 AM
49° Sunday 2:00 AM
Mostly sunny at 8:00 AM
45° 8:00 AM
Overcast at 2:00 PM
67° 2:00 PM
Clear night at 8:00 PM
58° 8:00 PM
Partly cloudy night at 2:00 AM
51° Monday 2:00 AM
Sunny at 8:00 AM
49° 8:00 AM
Mostly sunny at 2:00 PM
71° 2:00 PM
Clear night at 8:00 PM
61° 8:00 PM
Clear night at 2:00 AM
55° Tuesday 2:00 AM
Sunny at 8:00 AM
52° 8:00 AM
Sunny at 2:00 PM
75° 2:00 PM
Clear night at 8:00 PM
64° 8:00 PM
Clear night at 2:00 AM
59° Wednesday 2:00 AM
Overcast at 8:00 AM
61° 8:00 AM
Sunny at 2:00 PM
69° 2:00 PM
Clear night at 8:00 PM
57° 8:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Fincastle

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 5:00 AM
PM2.5 Fine particles Good 5,3µg/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 5,9µg/m³

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

O₃ Ozone Good 19,2µg/m³

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

NO₂ Nitrogen dioxide Good 2,1µg/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 Fincastle

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 2,4Low 😊Good
Tomorrow UV 4,1Moderate 🙂Fair
Friday UV 6,7High 🙂Fair
Saturday UV 6,7High 😐Moderate
Sunday UV 6,0High 😊Good
Monday UV 6,0High Unavailable
Tuesday UV 6,0High Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,0 9:00 AMUV 0,6 10:00 AMUV 1,7 11:00 AMUV 2,4 12:00 PMUV 1,9 1:00 PMUV 1,8 2:00 PMUV 2,1 3:00 PMUV 2,4 4:00 PMUV 1,8 5:00 PMUV 1,2 6:00 PMUV 0,6
Today's weather health advice Open today's recommendations.

Low UV risk

UV radiation will be low, although basic protection is still advisable during 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 Fincastle

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

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

27/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 66% Real hourly forecast for the best viewing hour.
Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 69° high at the best hour.
Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
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.

Forecast data for Fincastle were last refreshed today at 4:17 AM. The current forecast period extends through 25/09/2026 at 2:00 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.