Jonesborough, TN Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Partly Cloudy 34°F
Feels Like 34°F  
Humidity 89% Dew Point 31°F Wind Calm Barometer 29.97 in.
Report from a personal weather station 0.8 mi. SSE of central Jonesborough
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Point Forecast at a Glance

TueDec 9
Tue Dec 9: Partly Cloudy, Low 29F
 
29
WedDec 10
Wed Dec 10: Showers, High 50F, Low 27F
30%
50
27
ThuDec 11
Thu Dec 11: Mostly Cloudy, High 36F, Low 24F
36
24
FriDec 12
Fri Dec 12: Partly Sunny, High 49F, Low 33F
49
33
SatDec 13
Sat Dec 13: Mostly Sunny, High 52F, Low 33F
52
33
SunDec 14
Sun Dec 14: Rain And Snow, High 43F, Low 17F
20%
43
17
MonDec 15
Mon Dec 15: Sunny, High 42F, Low 26F
42
26

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 36°F to 52°F. Unsettled weather expected with wintry mix likely on at least 4 days.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for December. Normal highs for this period are around 49°F with lows around 28°F.

This Date in Weather History

1988 - A winter storm blanketed the Southern and Central Appalachians with up to ten inches of snow. Arctic air invaded the north central U.S. bringing subzero cold to Minnesota and North Dakota.

More on this and other weather history

Jonesborough, TN 7 Day Weather Forecast Details

Tuesday Dec 9

Partly Cloudy

Night: Partly cloudy, with a low around 29. South wind around 5 mph.

Wednesday Dec 10

Showers

Day: A slight chance of showers before 2pm, then a chance of showers after 3pm. Partly sunny, with a high near 50. Breezy, with a west wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

Snow Showers

Night: A chance of rain showers before 10pm, then a chance of snow showers. Mostly cloudy, with a low around 27. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Dec 11

Mostly Cloudy

Day: Mostly cloudy, with a high near 36. West wind around 10 mph, with gusts as high as 20 mph.

Mostly Cloudy

Night: Mostly cloudy, with a low around 24. Southwest wind around 5 mph.

Friday Dec 12

Partly Sunny

Day: Partly sunny, with a high near 49. West wind 5 to 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 33. West wind 5 to 10 mph.

Saturday Dec 13

Mostly Sunny

Day: Mostly sunny, with a high near 52.

Showers

Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 33.

Sunday Dec 14

Rain And Snow

Day: A slight chance of rain and snow showers before 9am, then a slight chance of rain showers between 9am and 1pm. Partly sunny, with a high near 43. Chance of precipitation is 20%.

Partly Cloudy

Night: Partly cloudy, with a low around 17.

Monday Dec 15

Sunny

Day: Sunny, with a high near 42.

Freezing Rain

Night: A slight chance of freezing rain. Partly cloudy, with a low around 26. Chance of precipitation is 20%.

Tuesday Dec 16

Showers

Day: A 20 percent chance of showers. Mostly sunny, with a high near 45.


About Jonesborough, TN

Jonesborough (; historically also Jonesboro) is a town in and the county seat of Washington County, Tennessee, in the Southeastern United States. Its population was 5,860 as of 2020. It is "Tennessee's oldest town". Jonesborough is part of the Johnson City metropolitan area, which is a component of the "Tri-Cities" region.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.