Pioneer, TN Weather Forecast & Alerts

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

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Current Conditions — Pioneer, TN

WILLIAMSBURG (KBYL)

Mostly Clear

76.6 F
Humidity:47%
Wind Speed:SE 11.5 mph
Barometer:30.07 in
Dewpoint:54.9 F
Visibility:10.00 mi
Precip:--
Heat Index:76.3 F
Wind Chill:NA
Apr 27 2026, 12:55 PM EDT
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5-Day Forecast — Pioneer, TN

Monday

High 80 °F
Partly Sunny
Monday
Night
Low 57 °F
T-storms
Tuesday

High 77 °F
T-storms
Tuesday
Night
Low 62 °F
T-storms
Wednesday

High 71 °F
T-storms
Wednesday
Night
Low 48 °F
Rain Showers
Thursday

High 64 °F
Partly Sunny
Thursday
Night
Low 44 °F
Partly Cloudy
Friday

High 66 °F
Chance of Rain Showers

Detailed Forecast — Pioneer, TN

Monday
Partly Sunny. High near 80°F. Wind around 7 mph, with gusts as high as 18 mph.
Monday Night
Thunderstorms. Low around 57°F. Wind 7 to 12 mph, with gusts as high as 30 mph.
Tuesday
Thunderstorms. High near 77°F. Wind 5 to 10 mph, with gusts as high as 26 mph.
Tuesday Night
Thunderstorms. Low around 62°F. Wind 3 to 6 mph, with gusts as high as 15 mph.
Wednesday
Thunderstorms. High near 71°F. Wind 6 to 9 mph, with gusts as high as 22 mph.
Wednesday Night
Rain Showers. Low around 48°F. Wind 5 to 7 mph, with gusts as high as 18 mph.
Thursday
Partly Sunny. High near 64°F. Wind 5 to 7 mph, with gusts as high as 18 mph.
Thursday Night
Partly Cloudy. Low around 44°F. Wind 3 to 6 mph, with gusts as high as 13 mph.
Friday
Chance of Rain Showers. High near 66°F. Wind 5 to 9 mph, with gusts as high as 17 mph.
Friday Night
Chance of Rain. Low around 44°F. Wind around 6 mph, with gusts as high as 15 mph.
Saturday
Chance of Showers. High near 62°F. Wind 2 to 8 mph, with gusts as high as 17 mph.
Saturday Night
Partly Cloudy. Low around 39°F. Wind 1 to 5 mph, with gusts as high as 13 mph.
Sunday
Partly Sunny. High near 66°F. Wind 2 to 6 mph, with gusts as high as 14 mph.
TN Radar
Current Radar • TN
Day 1 Outlook • April 27, 2026

Observation History — Pioneer, 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)
12:55 PM EDT SE 11.5 10.00 Mostly Clear -- 76.6 54.9 47% NA 76.3 30.07 1018.3
12:35 PM EDT 10.4 10.00 Mostly Clear -- 76.5 54.5 47% NA 75.9 30.07 1018.3
12:15 PM EDT S 9.2 10.00 Partly Cloudy -- 75.9 55.9 50% NA 75.6 30.08 1018.6
11:55 AM EDT S 12.7 10.00 Cloudy -- 75.0 55.9 52% NA 74.7 30.08 1018.6
11:35 AM EDT 9.2 10.00 Cloudy -- 73.6 55.4 53% NA 73.0 30.09 1019.0
11:15 AM EDT 8.1 10.00 Mostly Cloudy -- 73.4 55.6 54% NA 73.0 30.10 1019.3
10:35 AM EDT SE 9.2 10.00 Cloudy -- 70.7 56.1 60% NA 70.3 30.09 1019.0
10:15 AM EDT 9.2 10.00 NULL -- 69.4 56.3 63% NA NA 30.08 1018.6
09:55 AM EDT 10.4 10.00 Clear -- 67.5 55.8 66% NA NA 30.08 1018.6
09:35 AM EDT S 9.2 10.00 Clear -- NULL 55.8 % NA NA 30.07 1018.3
09:15 AM EDT 11.5 G 18.4 10.00 Clear -- 64.2 55.2 73% NA NA 30.07 1018.3
08:55 AM EDT SE 10.4 10.00 Clear -- 61.9 54.9 78% NA NA 30.07 1018.3
08:35 AM EDT SE 8.1 10.00 Clear -- NULL 54.5 % NA NA 30.07 1018.3
08:15 AM EDT SE 8.1 10.00 Clear -- NULL 54.0 % NA NA 30.07 1018.3
07:35 AM EDT SE 8.1 10.00 Clear -- 57.2 52.9 85% NA NA 30.07 1018.3
07:15 AM EDT SE 6.9 10.00 Clear -- 56.1 52.2 87% NA NA 30.06 1017.9
06:55 AM EDT SE 8.1 10.00 Clear -- 55.0 52.0 89% NA NA 30.05 1017.6
06:35 AM EDT SE 6.9 10.00 Clear -- 54.3 51.6 91% NA NA 30.05 1017.6
06:15 AM EDT SE 5.7 10.00 Clear -- 53.8 51.4 92% NA NA 30.05 1017.6
05:35 AM EDT 3.4 10.00 Clear -- 55.9 51.8 86% NA NA 30.05 1017.6
05:15 AM EDT 0.0 10.00 Clear -- 54.5 51.3 89% NA NA 30.04 1017.3
04:35 AM EDT SE 3.4 10.00 Clear -- 55.4 51.8 88% NA NA 30.04 1017.3
04:15 AM EDT 0.0 4.00 NULL -- 54.1 51.3 90% NA NA 30.04 1017.3
03:55 AM EDT 3.4 8.00 Clear -- 54.0 51.3 91% NA NA 30.03 1016.9

Regional Weather Observation

WILLIAMSBURG (KBYL)

Mostly Clear
76.6 F

MONTICELLO/WAYNE (KEKQ)

Clear
78.8 F

ONEIDA (KSCX)

Clear
75.2 F

JACKSBORO (KJAU)

Clear
73.4 F

OAK RIDGE (KOQT)

Clear
73.9 F

SOMERSET (KSME)

NULL
78.8 F
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