Castalian Springs, TN Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Cloudy 43°F
Feels Like 43°F  
Humidity 40% Dew Point 21°F Wind SSW 2 MPH Gusts 3 Barometer 29.5 in.
Report from a personal weather station 3.9 mi. ESE of central Castalian Springs
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Mostly Cloudy, Low 33F
 
33
WedDec 17
Wed Dec 17: Showers, High 53F, Low 40F
20%
53
40
ThuDec 18
Thu Dec 18: Thunderstorms, High 59F, Low 29F
80%
59
29
FriDec 19
Fri Dec 19: Sunny, High 42F, Low 29F
42
29
SatDec 20
Sat Dec 20: Sunny, High 56F, Low 41F
56
41
SunDec 21
Sun Dec 21: Showers, High 56F, Low 38F
20%
56
38
MonDec 22
Mon Dec 22: Showers, High 56F, Low 45F
20%
56
45

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures with a significant drop to 42°F mid-week, recovering to 56°F. Unsettled weather expected with rain likely on at least 5 days.

Climate Context

This week's forecast shows temperatures running 4°F above the historical average for December. Normal highs for this period are around 50°F with lows around 31°F.

This Date in Weather History

1987 - A storm in the southwestern U.S. brought heavy rain and heavy snow to parts of California, Nevada, Arizona, Utah and New Mexico. Charleston NV was blanketed with 12 inches of snow. Lake Havasu City AZ was drenched with 2.26 inches of rain.

More on this and other weather history

Castalian Springs, TN 7 Day Weather Forecast Details

Tuesday Dec 16

Mostly Cloudy

Night: Mostly cloudy, with a low around 33. South wind around 5 mph.

Wednesday Dec 17

Showers

Day: A slight chance of showers between 10am and 11am. Mostly cloudy, with a high near 53. South southwest wind around 5 mph. Chance of precipitation is 20%.

Partly Cloudy

Night: Partly cloudy, with a low around 40. South southeast wind around 5 mph.

Thursday Dec 18

Thunderstorms

Day: Showers, with thunderstorms also possible after 3pm. High near 59. South wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

Thunderstorms

Night: Showers and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and midnight. Low around 29. South southwest wind 15 to 20 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%.

Friday Dec 19

Sunny

Day: Sunny, with a high near 42. West northwest wind around 5 mph.

Mostly Clear

Night: Mostly clear, with a low around 29. Calm wind becoming south around 5 mph after midnight.

Saturday Dec 20

Sunny

Day: Sunny, with a high near 56. South wind 5 to 15 mph, with gusts as high as 25 mph.

Showers

Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 41. South southwest wind 5 to 15 mph becoming west 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 56.

Showers

Night: A 30 percent chance of showers. Mostly cloudy, with a low around 38.

Monday Dec 22

Showers

Day: A 20 percent chance of showers. Partly sunny, with a high near 56.

Showers

Night: A 30 percent chance of showers. Mostly cloudy, with a low around 45.

Tuesday Dec 23

Showers

Day: A 30 percent chance of showers. Mostly cloudy, with a high near 59.


About Castalian Springs, TN

Castalian Springs is an unincorporated community and census-designated place (CDP) in Sumner County, Tennessee, United States.

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.