Johnson, TN Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Sunny 40°F
Feels Like 36°F  
Humidity 40% Dew Point 17°F Wind ENE 5 MPH Gusts 10 Barometer 30.18 in.
Solar Rad 23 w/m2
Report from a personal weather station 1.3 mi. NNW of central Johnson
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Point Forecast at a Glance

ThuNov 27
Thu Nov 27: Partly Cloudy, Low 21F
 
21
FriNov 28
Fri Nov 28: Sunny, High 38F, Low 19F
38
19
SatNov 29
Sat Nov 29: Mostly Sunny, High 50F, Low 34F
50
34
SunNov 30
Sun Nov 30: Rain Likely, High 47F, Low 28F
60%
47
28
MonDec 1
Mon Dec 1: Showers, High 49F, Low 36F
20%
49
36
TueDec 2
Tue Dec 2: Rain Likely, High 48F, Low 29F
70%
48
29
WedDec 3
Wed Dec 3: Snow Showers, High 46F, Low 28F
46
28

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 38°F to 50°F. Unsettled weather expected with rain on most days, including one day with snow.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for November-December. Normal highs for this period are around 51°F with lows around 30°F.

This Date in Weather History

1898 - The Portland storm raged across New England producing gale force winds along the coast and heavy snow inland. A foot of snow blanketed Boston MA, and 27 inches fell at New London CT. Winds at Boston gusted to 72 mph, and wind gusts to 98 mph were estimated at Block Island RI. A passenger ship, the S. S. Portland, sank off Cape Cod with the loss of all 191 persons aboard, and Boston Harbor was filled with wrecked ships. The storm wrecked 56 vessels resulting in a total of 456 casualties.

More on this and other weather history

Johnson, TN 7 Day Weather Forecast Details

Thursday Nov 27

Partly Cloudy

Night: Partly cloudy, with a low around 21. West wind around 10 mph, with gusts as high as 20 mph.

Friday Nov 28

Sunny

Day: Sunny, with a high near 38. West wind 10 to 15 mph, with gusts as high as 20 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 19. West wind around 5 mph becoming calm.

Saturday Nov 29

Mostly Sunny

Day: Mostly sunny, with a high near 50. Calm wind becoming southeast around 5 mph in the afternoon.

Rain

Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 34. South wind around 5 mph.

Sunday Nov 30

Rain Likely

Day: Rain likely, mainly before 1pm. Cloudy, with a high near 47. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 60%.

Showers

Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 28. Calm wind.

Monday Dec 1

Showers

Day: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 49.

Rain Likely

Night: Rain likely, mainly after 1am. Cloudy, with a low around 36. Chance of precipitation is 60%.

Tuesday Dec 2

Rain Likely

Day: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

Rain And Snow

Night: A chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

Wednesday Dec 3

Snow Showers

Day: A 10 percent chance of snow showers. Mostly sunny, with a high near 46.

Partly Cloudy

Night: Partly cloudy, with a low around 28.

Thursday Dec 4

Partly Sunny

Day: Partly sunny, with a high near 49.

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.