Walnut Grove, TN Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Clear 44°F
Feels Like 44°F  
Humidity 36% Dew Point 19°F Wind SSE 2 MPH Gusts 2 Barometer 30.06 in.
Report from a MADIS/MESONET weather station 5.3 mi. SSW of central Walnut Grove
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Mostly Cloudy, Low 35F
 
35
WedDec 17
Wed Dec 17: Showers, High 52F, Low 42F
20%
52
42
ThuDec 18
Thu Dec 18: Thunderstorms, High 57F, Low 28F
100%
57
28
FriDec 19
Fri Dec 19: Sunny, High 40F, Low 29F
40
29
SatDec 20
Sat Dec 20: Sunny, High 55F, Low 38F
55
38
SunDec 21
Sun Dec 21: Showers, High 53F, Low 38F
20%
53
38
MonDec 22
Mon Dec 22: Partly Sunny, High 56F, Low 44F
56
44

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7-Day Temperature Trend

Week Ahead Summary

Significant warming trend with high temperatures climbing from 52°F to 56°F, reaching a high of 57°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 3°F above the historical average for December. Normal highs for this period are around 50°F with lows around 30°F.

This Date in Weather History

1835 - New England experienced one of their coldest days of record. At noon on that bitterly cold Wednesday the mercury stood at four degrees below at Boston, 15 degrees below at Norfolk CT, and 17 degrees below at Hanover NH. The temperature at Boston was 12 degrees below zero by sunset. Gale force winds accompanied the severe cold, and that night a great New York City fire destroyed much of the financial district.

More on this and other weather history

Walnut Grove, TN 7 Day Weather Forecast Details

Tuesday Dec 16

Mostly Cloudy

Night: Mostly cloudy, with a low around 35. South southwest wind around 10 mph.

Wednesday Dec 17

Showers

Day: A slight chance of showers between 9am and 11am. Partly sunny, with a high near 52. South wind 5 to 10 mph. Chance of precipitation is 20%.

Partly Cloudy

Night: Partly cloudy, with a low around 42. South wind 5 to 15 mph, with gusts as high as 20 mph.

Thursday Dec 18

Thunderstorms

Day: Showers, with thunderstorms also possible after 3pm. High near 57. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

Thunderstorms

Night: Showers and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and midnight. Low around 28. Southwest wind 10 to 20 mph becoming west northwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

Friday Dec 19

Sunny

Day: Sunny, with a high near 40. West northwest wind 5 to 10 mph.

Mostly Clear

Night: Mostly clear, with a low around 29. Southwest wind 5 to 10 mph becoming south southeast in the evening.

Saturday Dec 20

Sunny

Day: Sunny, with a high near 55. South wind 10 to 15 mph, with gusts as high as 25 mph.

Showers

Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 38. South southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

Sunday Dec 21

Showers

Day: A 20 percent chance of showers. Partly sunny, with a high near 53.

Showers

Night: A 20 percent chance of showers. Partly cloudy, with a low around 38.

Monday Dec 22

Partly Sunny

Day: Partly sunny, with a high near 56.

Showers

Night: A 20 percent chance of showers. Mostly cloudy, with a low around 44.

Tuesday Dec 23

Showers

Day: A 20 percent chance of showers. Mostly cloudy, with a high near 59.

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.