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Now · 12:41 PM

Altamont Weather & Hourly Forecast

United States · Tennessee · 37301

Sunny
84°F
Sunny
Feels like: 93°F
💧 Humidity 75% 🌡 Pressure 30.06 inHg 💨 Wind 8 mph 👁 Visibility 6.2 mi Clouds 7% ☀️ UV index 7.0 · High 🌅 Sunrise 6:12 AM 🌇 Sunset 7:16 PM

Hourly Forecast for Altamont

Today
Sunny · 1:00 PM Sunny
84° 💧 None 💨 8 mph H 75%30.06 inHg
Partly cloudy · 4:00 PM Partly cloudy
86° 💧 None 💨 6 mph H 62%30.03 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
78° 💧 None 💨 2 mph H 67%30.03 inHg
Overcast night · 10:00 PM Overcast night
72° 💧 None 💨 3 mph H 64%30.06 inHg
Tomorrow
Overcast night · 1:00 AM Overcast night
68° 💧 None 💨 5 mph H 75%30.06 inHg
Mostly clear night · 4:00 AM Mostly clear night
66° 💧 None 💨 4 mph H 73%30.06 inHg
Mostly sunny · 7:00 AM Mostly sunny
65° 💧 None 💨 4 mph H 77%30.12 inHg
Sunny · 10:00 AM Sunny
80° 💧 None 💨 3 mph H 52%30.12 inHg
Sunny · 1:00 PM Sunny
85° 💧 None 💨 4 mph H 38%30.09 inHg
Mostly sunny · 4:00 PM Mostly sunny
89° 💧 None 💨 4 mph H 37%30.03 inHg
Partly cloudy · 7:00 PM Partly cloudy
79° 💧 None 💨 3 mph H 73%30.06 inHg
Overcast night · 10:00 PM Overcast night
75° 💧 None 💨 4 mph H 72%30.09 inHg
Sunday
Overcast night · 1:00 AM Overcast night
72° 💧 None 💨 5 mph H 79%30.12 inHg
Overcast night · 4:00 AM Overcast night
68° 💧 None 💨 5 mph H 88%30.12 inHg
Overcast · 7:00 AM Overcast
68° 💧 None 💨 5 mph H 91%30.15 inHg
Overcast · 10:00 AM Overcast
79° 💧 None 💨 7 mph H 66%30.18 inHg

In Altamont and, more broadly, across the state of Tennessee: The rest of the day will feature clear skies and hot conditions, with temperatures rising from the low 70s to the high 80s. Winds will be light from the north, generally around 6 mph, with occasional gusts up to 5 mph. No precipitation is expected, so outdoor plans should be comfortable and dry. As the afternoon progresses, temperatures will remain high, making it important to stay hydrated and protect yourself from the sun. Overall, it will be a warm and sunny day with steady, gentle breezes.

15-Day Weather Outlook for Altamont

TomorrowTomorrow Sunny Sunny 89°/64° 💧 None 💨 6 mph
Sunday, Aug 30Sun Aug 30 Light rain Light rain 84°/67° 💧 0.02 in 💨 7 mph
Monday, Aug 31Mon Aug 31 Mostly sunny Mostly sunny 87°/67° 💧 None 💨 5 mph
Tuesday, Sep 1Tue Sep 1 Mostly sunny Mostly sunny 87°/70° 💧 None 💨 6 mph
Wednesday, Sep 2Wed Sep 2 Sunny Sunny 90°/71° 💧 None 💨 6 mph
Thursday, Sep 3Thu Sep 3 Sunny Sunny 91°/72° 💧 None 💨 7 mph
Friday, Sep 4Fri Sep 4 Sunny Sunny 93°/73° 💧 None 💨 7 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 92°/74° 💧 0.01 in 💨 5 mph
Sunday, Sep 6Sun Sep 6 Moderate rain Moderate rain 92°/67° 💧 0.15 in 💨 6 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 88°/66° 💧 0.14 in 💨 7 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 85°/68° 💧 0.04 in 💨 5 mph
Wednesday, Sep 9Wed Sep 9 Overcast Overcast 82°/66° 💧 None 💨 8 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 79°/62° 💧 0.00 in 💨 4 mph
Friday, Sep 11Fri Sep 11 Sunny Sunny 79°/59° 💧 None 💨 8 mph
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 84°/62° 💧 None 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Altamont

Vertical axis: °F · Color based on temperature
Sunny at 1:00 PM
84° Today 1:00 PM
Mostly sunny at 2:00 PM
84° 2:00 PM
Mostly sunny at 3:00 PM
84° 3:00 PM
Partly cloudy at 4:00 PM
86° 4:00 PM
Partly cloudy at 5:00 PM
86° Today 5:00 PM
Mostly cloudy at 6:00 PM
82° 6:00 PM
Mostly cloudy at 7:00 PM
78° 7:00 PM
Overcast night at 8:00 PM
75° 8:00 PM
Overcast night at 9:00 PM
74° Today 9:00 PM
Overcast night at 10:00 PM
72° 10:00 PM
Overcast night at 11:00 PM
71° 11:00 PM
Overcast night at 12:00 AM
70° 12:00 AM
Overcast night at 1:00 AM
68° Tomorrow 1:00 AM
Clear night at 2:00 AM
67° 2:00 AM
Clear night at 3:00 AM
66° 3:00 AM
Mostly clear night at 4:00 AM
66° 4:00 AM
Mostly clear night at 5:00 AM
65° Tomorrow 5:00 AM
Mostly clear night at 6:00 AM
64° 6:00 AM
Mostly sunny at 7:00 AM
65° 7:00 AM
Sunny at 8:00 AM
71° 8:00 AM
Sunny at 9:00 AM
76° Tomorrow 9:00 AM
Sunny at 10:00 AM
80° 10:00 AM
Sunny at 11:00 AM
82° 11:00 AM
Sunny at 12:00 PM
84° 12:00 PM
Sunny at 1:00 PM
85° Tomorrow 1:00 PM
Sunny at 2:00 PM
87° 2:00 PM
Mostly sunny at 3:00 PM
88° 3:00 PM
Mostly sunny at 4:00 PM
89° 4:00 PM
Partly cloudy at 5:00 PM
87° Tomorrow 5:00 PM
Partly cloudy at 6:00 PM
83° 6:00 PM
Partly cloudy at 7:00 PM
79° 7:00 PM
Overcast night at 8:00 PM
78° 8:00 PM
Overcast night at 9:00 PM
76° Tomorrow 9:00 PM
Overcast night at 10:00 PM
75° 10:00 PM
Overcast night at 11:00 PM
74° 11:00 PM
Overcast night at 12:00 AM
73° 12:00 AM
Overcast night at 1:00 AM
72° Sunday 1:00 AM
Overcast night at 2:00 AM
69° 2:00 AM
Overcast night at 3:00 AM
68° 3:00 AM
Overcast night at 4:00 AM
68° 4:00 AM
Overcast night at 5:00 AM
67° Sunday 5:00 AM
Overcast night at 6:00 AM
67° 6:00 AM
Overcast at 7:00 AM
68° 7:00 AM
Overcast at 8:00 AM
71° 8:00 AM
Overcast at 9:00 AM
75° Sunday 9:00 AM
Overcast at 10:00 AM
79° 10:00 AM
Overcast at 11:00 AM
81° 11:00 AM
Overcast at 12:00 PM
83° 12:00 PM
Overcast at 1:00 PM
84° Sunday 1:00 PM
Light rain at 2:00 PM
84° 2:00 PM
Light rain at 3:00 PM
83° 3:00 PM
Overcast at 4:00 PM
81° 4:00 PM
Light rain at 5:00 PM
80° Sunday 5:00 PM
Overcast at 6:00 PM
78° 6:00 PM
Overcast at 7:00 PM
74° 7:00 PM
Overcast night at 8:00 PM
72° 8:00 PM
Overcast night at 9:00 PM
72° Sunday 9:00 PM
Overcast night at 10:00 PM
71° 10:00 PM
Overcast night at 11:00 PM
70° 11:00 PM
Overcast night at 12:00 AM
69° 12:00 AM
Overcast night at 1:00 AM
69° Monday 1:00 AM
Overcast night at 2:00 AM
69° 2:00 AM
Overcast night at 3:00 AM
68° 3:00 AM
Mostly cloudy night at 4:00 AM
68° 4:00 AM
Mostly cloudy night at 5:00 AM
67° Monday 5:00 AM
Mostly cloudy night at 6:00 AM
67° 6:00 AM
Mostly cloudy at 7:00 AM
68° 7:00 AM
Partly cloudy at 8:00 AM
74° 8:00 AM
Partly cloudy at 9:00 AM
79° Monday 9:00 AM
Partly cloudy at 10:00 AM
82° 10:00 AM
Mostly sunny at 11:00 AM
85° 11:00 AM
Mostly sunny at 12:00 PM
86° 12:00 PM
Partly cloudy at 1:00 PM
87° Monday 1:00 PM
Overcast at 2:00 PM
83° 2:00 PM
Overcast at 3:00 PM
79° 3:00 PM
Overcast at 4:00 PM
81° 4:00 PM
Overcast at 5:00 PM
80° Monday 5:00 PM
Overcast at 6:00 PM
78° 6:00 PM
Overcast at 7:00 PM
76° 7:00 PM
Overcast night at 8:00 PM
76° 8:00 PM
Overcast night at 9:00 PM
76° Monday 9:00 PM
Overcast night at 10:00 PM
75° 10:00 PM
Overcast night at 11:00 PM
75° 11:00 PM
Overcast night at 12:00 AM
73° 12:00 AM
Mostly cloudy night at 1:00 AM
72° Tuesday 1:00 AM
Clear night at 2:00 AM
71° 2:00 AM
Clear night at 3:00 AM
70° 3:00 AM
Clear night at 4:00 AM
70° 4:00 AM
Clear night at 5:00 AM
69° Tuesday 5:00 AM
Clear night at 6:00 AM
69° 6:00 AM
Sunny at 7:00 AM
70° 7:00 AM
Sunny at 8:00 AM
76° 8:00 AM
Sunny at 9:00 AM
81° Tuesday 9:00 AM
Mostly sunny at 10:00 AM
85° 10:00 AM
Mostly sunny at 11:00 AM
87° 11:00 AM
Mostly sunny at 12:00 PM
88° 12:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Altamont

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 7,3µg/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 7,7µg/m³

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

O₃ Ozone Fair 95,9µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Altamont

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 7,0High 😐Moderate
Sunday UV 7,0High 🙂Fair
Monday UV 7,0High 🙂Fair
Tuesday UV 7,0High 🙂Fair
Wednesday UV 8,0Very high Unavailable
Thursday UV 8,0Very high Unavailable
Hourly UV index today
1:00 PMUV 8,0 2:00 PMUV 7,0 3:00 PMUV 7,0 4:00 PMUV 6,0 5:00 PMUV 6,0 6:00 PMUV 7,0 7:00 PMUV 6,0
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.

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 Altamont

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 Sunday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Sunday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Sunday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Sunday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Sunday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Sunday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Monday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Monday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Monday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Monday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Monday 5:00 PM 6:00 PM 7:00 PM 8:00 PM Monday 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tuesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tuesday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tuesday 9:00 AM 10:00 AM 11:00 AM 12:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.85 Population: 1,322

Forecast data for Altamont were last refreshed today at 12:41 PM. The current forecast period extends through 30/08/2026 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.