Alcoa, TN Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Alcoa, TN.

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Current Conditions — Alcoa, TN

OAK RIDGE (KOQT)

Cloudy

66.9 F
Humidity:73%
Wind Speed: 0.0 mph
Barometer:29.87 in
Dewpoint:57.9 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 25 2026, 09:53 AM EDT
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5-Day Forecast — Alcoa, TN

Saturday

High 75 °F
T-storms Likely
Saturday
Night
Low 55 °F
Showers Likely
Sunday

High 80 °F
Mostly Cloudy
Sunday
Night
Low 55 °F
Partly Cloudy
Monday

High 84 °F
Partly Sunny
Monday
Night
Low 59 °F
T-storms Likely
Tuesday

High 78 °F
T-storms Likely
Tuesday
Night
Low 62 °F
T-storms Likely
Wednesday

High 77 °F
T-storms Likely

Detailed Forecast — Alcoa, TN

Saturday
Thunderstorms Likely. High near 75°F. Wind 3 to 6 mph, with gusts as high as 12 mph.
Saturday Night
Showers Likely. Low around 55°F. Wind around 2 mph, with gusts as high as 8 mph.
Sunday
Mostly Cloudy. High near 80°F. Wind 2 to 7 mph, with gusts as high as 13 mph.
Sunday Night
Partly Cloudy. Low around 55°F. Wind 2 to 5 mph, with gusts as high as 10 mph.
Monday
Partly Sunny. High near 84°F. Wind 2 to 6 mph, with gusts as high as 10 mph.
Monday Night
Thunderstorms Likely. Low around 59°F. Wind around 6 mph, with gusts as high as 13 mph.
Tuesday
Thunderstorms Likely. High near 78°F. Wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Thunderstorms Likely. Low around 62°F. Wind 2 to 6 mph, with gusts as high as 12 mph.
Wednesday
Thunderstorms Likely. High near 77°F. Wind 6 to 12 mph, with gusts as high as 20 mph.
Wednesday Night
Rain Showers Likely. Low around 53°F. Wind 1 to 5 mph, with gusts as high as 10 mph.
Thursday
Chance of Showers. High near 71°F. Wind 5 to 7 mph, with gusts as high as 13 mph.
Thursday Night
Chance of Showers. Low around 48°F. Wind 2 to 5 mph, with gusts as high as 10 mph.
Friday
Chance of Rain Showers. High near 68°F. Wind 6 to 7 mph, with gusts as high as 14 mph.
TN Radar
Current Radar • TN
Day 1 Outlook • April 25, 2026

Observation History — Alcoa, TN

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
09:53 AM EDT 0.0 10.00 Cloudy -- 66.9 57.9 73% NA NA 29.87 1011.5
08:53 AM EDT 0.0 10.00 Cloudy -- 64.9 60.1 84% NA NA 29.87 1011.5
07:53 AM EDT 0.0 10.00 Mostly Clear -- 63.0 59.0 87% NA NA 29.86 1011.2
06:53 AM EDT 0.0 10.00 Cloudy Trace 61.0 59.0 93% NA NA 29.84 1010.5
05:53 AM EDT 0.0 10.00 Light Rain Trace 61.0 59.0 93% NA NA 29.83 1010.2
04:53 AM EDT 0.0 10.00 Cloudy -- 62.1 57.9 86% NA NA 29.84 1010.5
03:53 AM EDT 0.0 10.00 Cloudy -- 63.0 57.9 84% NA NA 29.83 1010.2
02:53 AM EDT 0.0 10.00 Cloudy -- 63.0 57.9 84% NA NA 29.84 1010.5
01:53 AM EDT 0.0 10.00 Cloudy -- 62.1 57.0 84% NA NA 29.85 1010.8
11:53 PM EDT 0.0 10.00 Clear -- 62.1 57.0 84% NA NA 29.85 1010.8
10:53 PM EDT 0.0 10.00 Clear -- 64.9 57.9 78% NA NA 29.85 1010.8
09:53 PM EDT 0.0 10.00 Clear -- 66.9 57.9 73% NA NA 29.85 1010.8
08:53 PM EDT 0.0 10.00 Clear -- 72.0 57.0 59% NA 71.6 29.83 1010.2
07:53 PM EDT 0.0 10.00 Clear -- 75.0 55.9 52% NA 74.7 29.82 1009.8
06:53 PM EDT 4.7 10.00 Mostly Clear -- 77.0 55.0 47% NA 76.6 29.83 1010.2
05:53 PM EDT 3.4 10.00 Mostly Cloudy -- 78.1 54.0 43% NA 77.5 29.84 1010.5
04:53 PM EDT S 4.7 10.00 Mostly Clear -- 81.0 53.1 38% NA 80.4 29.84 1010.5
03:53 PM EDT 10.00 Cloudy -- 78.1 53.1 42% NA 77.5 29.86 1011.2
02:53 PM EDT 4.7 10.00 Cloudy -- 79.0 54.0 42% NA 78.6 29.88 1011.9
01:53 PM EDT 10.00 Mostly Cloudy -- 79.0 53.1 41% NA 78.4 29.91 1012.9
12:53 PM EDT 6.9 10.00 Clear -- 78.1 54.0 43% NA 77.5 29.94 1013.6
11:53 AM EDT 0.0 10.00 Clear -- 73.9 53.1 48% NA 73.2 29.96 1014.6
10:53 AM EDT 3.4 10.00 Clear -- 72.0 51.1 48% NA 71.1 29.96 1014.6

Regional Weather Observation

OAK RIDGE (KOQT)

Cloudy
66.9 F

ROCKWOOD (KRKW)

Cloudy
62.6 F

JACKSBORO (KJAU)

Cloudy
62.6 F

KNOXVILLE DOWNTO (KDKX)

Mostly Cloudy
64.4 F

KNOXVILLE (KTYS)

Light Rain
64.4 F

MADISONVILLE (KMNV)

Mostly Cloudy
64.4 F
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