Decherd, TN Weather Forecast & Alerts

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

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Current Conditions — Decherd, TN

TULLAHOMA (KTHA)

Mostly Clear

71.6 F
Humidity:65%
Wind Speed: 11.4 G 19.7 mph
Barometer:30.05 in
Dewpoint:59.0 F
Visibility:10.00 mi
Precip:--
Heat Index:71.4 F
Wind Chill:NA
Apr 27 2026, 10:15 AM CDT
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5-Day Forecast — Decherd, TN

Monday

High 80 °F
Mostly Cloudy
Monday
Night
Low 60 °F
T-storms
Tuesday

High 78 °F
T-storms
Tuesday
Night
Low 64 °F
T-storms
Wednesday

High 77 °F
T-storms
Wednesday
Night
Low 50 °F
Partly Cloudy
Thursday

High 68 °F
Partly Sunny
Thursday
Night
Low 46 °F
Partly Cloudy
Friday

High 68 °F
Chance of Rain Showers

Detailed Forecast — Decherd, TN

Monday
Mostly Cloudy. High near 80°F. Wind 10 to 14 mph, with gusts as high as 24 mph.
Monday Night
Thunderstorms. Low around 60°F. Wind 12 to 14 mph, with gusts as high as 24 mph.
Tuesday
Thunderstorms. High near 78°F. Wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Thunderstorms. Low around 64°F. Wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday
Thunderstorms. High near 77°F. Wind 8 to 12 mph, with gusts as high as 20 mph.
Wednesday Night
Partly Cloudy. Low around 50°F. Wind around 6 mph, with gusts as high as 15 mph.
Thursday
Partly Sunny. High near 68°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Thursday Night
Partly Cloudy. Low around 46°F. Wind around 2 mph, with gusts as high as 8 mph.
Friday
Chance of Rain Showers. High near 68°F. Wind 6 to 7 mph, with gusts as high as 14 mph.
Friday Night
Chance of Rain. Low around 46°F. Wind around 6 mph, with gusts as high as 13 mph.
Saturday
Partly Sunny. High near 66°F. Wind 7 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Mostly Clear. Low around 42°F. Wind around 3 mph, with gusts as high as 10 mph.
Sunday
Partly Sunny. High near 69°F. Wind 5 to 8 mph, with gusts as high as 14 mph.
TN Radar
Current Radar • TN
Day 1 Outlook • April 27, 2026

Observation History — Decherd, 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)
10:15 AM CDT 11.4 G 19.7 10.00 Mostly Clear -- 71.6 59.0 65% NA 71.4 30.05 1017.6
09:50 AM CDT 12.8 G 19.7 10.00 Mostly Clear -- 69.8 59.0 69% NA NA 30.05 1017.6
09:35 AM CDT 9.2 G 18.3 10.00 Mostly Clear -- 69.8 59.0 69% NA NA 30.05 1017.6
09:15 AM CDT 17.2 10.00 Clear -- 69.8 59.0 69% NA NA 30.04 1017.3
08:55 AM CDT 12.8 G 19.7 10.00 Clear -- 68.0 59.0 73% NA NA 30.04 1017.3
08:35 AM CDT 12.8 G 20.8 10.00 Clear -- 68.0 59.0 73% NA NA 30.04 1017.3
08:15 AM CDT 11.4 G 23.0 10.00 Clear -- 66.2 59.0 78% NA NA 30.04 1017.3
07:55 AM CDT 8.1 G 19.7 10.00 Clear -- 66.2 59.0 78% NA NA 30.04 1017.3
07:35 AM CDT 15.0 G 23.0 10.00 Clear -- 64.4 59.0 83% NA NA 30.03 1016.9
07:15 AM CDT SE 13.9 10.00 Clear -- 64.4 59.0 83% NA NA 30.02 1016.6
06:55 AM CDT SE 10.3 G 18.3 10.00 Clear -- 64.4 59.0 83% NA NA 30.01 1016.3
06:35 AM CDT 13.9 10.00 Clear -- 62.6 59.0 88% NA NA 30.01 1016.3
06:15 AM CDT 10.3 G 18.3 10.00 Clear -- 62.6 57.2 83% NA NA 30.00 1015.9
05:55 AM CDT 10.3 G 17.2 10.00 Clear -- 62.6 57.2 83% NA NA 29.99 1015.6
05:35 AM CDT 12.8 10.00 Clear -- 62.6 57.2 83% NA NA 29.98 1015.2
05:15 AM CDT 9.2 G 16.1 10.00 Clear -- 62.6 57.2 83% NA NA 29.99 1015.6
04:55 AM CDT SE 9.2 10.00 Clear -- 60.8 55.4 82% NA NA 29.99 1015.6
04:35 AM CDT SE 4.7 10.00 Clear -- 60.8 55.4 82% NA NA 29.99 1015.6
04:15 AM CDT SE 4.7 10.00 Clear -- 60.8 55.4 82% NA NA 29.99 1015.6
03:55 AM CDT 4.7 10.00 Clear -- 57.2 55.4 94% NA NA 29.99 1015.6
03:35 AM CDT 0.0 10.00 Clear -- 55.4 55.4 100% NA NA 29.98 1015.2
03:15 AM CDT 0.0 10.00 Clear -- 55.4 55.4 100% NA NA 29.97 1014.9
02:55 AM CDT 0.0 10.00 Clear -- 57.2 55.4 94% NA NA 29.96 1014.6
02:35 AM CDT 0.0 10.00 Clear -- 55.4 55.4 100% NA NA 29.97 1014.9

Regional Weather Observation

TULLAHOMA (KTHA)

Mostly Clear
71.6 F

WINCHESTER (KBGF)

Clear
71.6 F

SHELBYVILLE (KSYI)

Clear
71.6 F

FAYETTEVILLE (KFYM)

NULL
69.8 F

MURFREESBORO (KMBT)

Clear
73.4 F

LEWISBURG (KLUG)

Clear
73.4 F
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