Palmer, TN Weather Forecast & Alerts

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

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Current Conditions — Palmer, TN

MCMINNVILLE (KRNC)

Clear

48.2 F
Humidity:81%
Wind Speed: 0.0 mph
Barometer:30.18 in
Dewpoint:42.8 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 02:55 AM CDT
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5-Day Forecast — Palmer, TN

Wednesday

High 77 °F
Mostly Sunny
Wednesday
Night
Low 55 °F
Mostly Clear
Thursday

High 78 °F
Partly Sunny
Thursday
Night
Low 57 °F
Partly Cloudy
Friday

High 80 °F
Slight Chance of Rain Showers
Friday
Night
Low 59 °F
T-storms Likely
Saturday

High 71 °F
T-storms
Saturday
Night
Low 55 °F
Chance of Showers
Sunday

High 77 °F
Chance of T-storms

Detailed Forecast — Palmer, TN

Wednesday
Mostly Sunny. High near 77°F. Wind 2 to 6 mph, with gusts as high as 14 mph.
Wednesday Night
Mostly Clear. Low around 55°F. Wind 0 to 1 mph, with gusts as high as 7 mph.
Thursday
Partly Sunny. High near 78°F. Wind 1 to 6 mph, with gusts as high as 14 mph.
Thursday Night
Partly Cloudy. Low around 57°F. Wind around 2 mph, with gusts as high as 10 mph.
Friday
Slight Chance of Rain Showers. High near 80°F. Wind 2 to 7 mph, with gusts as high as 18 mph.
Friday Night
Thunderstorms Likely. Low around 59°F. Wind around 2 mph, with gusts as high as 12 mph.
Saturday
Thunderstorms. High near 71°F. Wind 1 to 5 mph, with gusts as high as 14 mph.
Saturday Night
Chance of Showers. Low around 55°F.
Sunday
Chance of Thunderstorms. High near 77°F. Wind 0 to 3 mph, with gusts as high as 10 mph.
Sunday Night
Chance of Showers. Low around 57°F. Wind around 1 mph, with gusts as high as 9 mph.
Monday
Chance of Thunderstorms. High near 75°F. Wind around 8 mph, with gusts as high as 23 mph.
Monday Night
Rain Likely. Low around 60°F. Wind around 8 mph, with gusts as high as 22 mph.
Tuesday
Chance of Scattered Thunderstorms. High near 75°F. Wind 5 to 8 mph, with gusts as high as 20 mph.
TN Radar
Current Radar • TN
Day 1 Outlook • April 22, 2026

Observation History — Palmer, 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)
02:55 AM CDT 0.0 10.00 Clear -- 48.2 42.8 81% NA NA 30.18 1022.0
02:35 AM CDT 0.0 10.00 Clear -- 48.2 44.6 87% NA NA 30.18 1022.0
02:10 AM CDT 0.0 10.00 Clear -- 46.4 42.8 87% NA NA 30.19 1022.4
01:55 AM CDT 0.0 10.00 Clear -- 48.2 42.8 81% NA NA 30.19 1022.4
01:35 AM CDT 0.0 10.00 Clear -- 50.0 44.6 82% NA NA 30.19 1022.4
01:15 AM CDT 0.0 10.00 Clear -- 50.0 42.8 76% NA NA 30.20 1022.7
12:55 AM CDT 0.0 10.00 Clear -- 53.6 42.8 67% NA NA 30.20 1022.7
12:35 AM CDT 0.0 10.00 Clear -- 53.6 44.6 71% NA NA 30.21 1023.0
12:15 AM CDT 0.0 10.00 Clear -- 55.4 42.8 62% NA NA 30.21 1023.0
11:55 PM CDT 0.0 10.00 Clear -- 57.2 42.8 59% NA NA 30.21 1023.0
11:35 PM CDT 0.0 10.00 Clear -- 57.2 42.8 59% NA NA 30.21 1023.0
11:10 PM CDT 0.0 10.00 Clear -- 59.0 42.8 55% NA NA 30.21 1023.0
10:55 PM CDT SW 4.7 10.00 Clear -- 60.8 42.8 51% NA NA 30.21 1023.0
10:35 PM CDT 0.0 10.00 Clear -- 60.8 42.8 51% NA NA 30.21 1023.0
10:15 PM CDT 3.4 10.00 Mostly Clear -- 62.6 42.8 48% NA NA 30.21 1023.0
09:55 PM CDT 4.7 10.00 Mostly Clear -- 62.6 42.8 48% NA NA 30.20 1022.7
09:35 PM CDT SW 4.7 10.00 Mostly Clear -- 64.4 42.8 45% NA NA 30.20 1022.7
09:15 PM CDT 4.7 10.00 Clear -- 64.4 42.8 45% NA NA 30.20 1022.7
08:55 PM CDT 0.0 10.00 Clear -- 64.4 42.8 45% NA NA 30.20 1022.7
08:35 PM CDT 4.7 10.00 Clear -- 64.4 42.8 45% NA NA 30.19 1022.4
08:10 PM CDT SW 4.7 10.00 Clear -- 66.2 41.0 40% NA NA 30.19 1022.4
07:55 PM CDT SW 4.7 10.00 Clear -- 68.0 41.0 37% NA NA 30.18 1022.0
07:35 PM CDT 3.4 10.00 Clear -- 68.0 39.2 35% NA NA 30.18 1022.0
07:15 PM CDT 4.7 10.00 Clear -- 69.8 39.2 33% NA NA 30.19 1022.4

Regional Weather Observation

MCMINNVILLE (KRNC)

Clear
48.2 F

CROSSVILLE (KCSV)

Clear
51.8 F

WINCHESTER (KBGF)

Clear
51.8 F

TULLAHOMA (KTHA)

Clear
46.4 F

CHATTANOOGA (KCHA)

Clear
53.6 F

MURFREESBORO (KMBT)

Clear
57.2 F
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