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Waterloo, Tennessee Weather Forecast
Waterloo, Tennessee Weather
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Weather Forecast for Waterloo, Tennessee : Overton County
Issued: 8:11 am CST Dec 16, 2025 Latitude: 36.3017271 Longitude: -85.4663617 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on Today Increasing Clouds on Tonight Mostly Sunny on Wednesday 90% chance of thunderstorms on Thursday Sunny on Friday Sunny on Saturday 30% chance of rain on Sunday 20% chance of rain on Monday
High: 49°F Low: 34°F High: 51°F High: 59°F High: 38°F High: 56°F High: 56°F High: 58°F
Low: 40°F Low: 24°F Low: 26°F Low: 42°F Low: 40°F  
Sunny Increasing Clouds Mostly Sunny Thunderstorms Sunny Sunny Rain Rain
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Current Conditions at
GLASGOW - (KGLW)
37°
Feels like 30°F
Cloudy
as of 10:15 AM CST
Rel. Humidity: 44%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
9 MPH
210° Southwest
Cloud Level(s): Solid Overcast at 3300ft
Sunny on Today Today... Sunny, with a high near 49. South southwest wind 5 to 10 mph.

Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 34. South southwest wind around 5 mph.

Mostly Sunny on Wednesday Wednesday... Cloudy, then gradually becoming mostly sunny, with a high near 51. South southwest wind around 5 mph becoming calm in the afternoon.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 40. Light south southeast wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

90% chance of thunderstorms Thursday Thursday... Showers, with thunderstorms also possible after 3pm. High near 59. South wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

80% chance of rain Thursday Night Thursday Night... Showers before midnight. Low around 24. South southwest wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

Sunny on Friday Friday... Sunny, with a high near 38. West northwest wind around 5 mph.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 26. Calm wind becoming south around 5 mph after midnight.

Sunny on Saturday Saturday... Sunny, with a high near 56. South wind 5 to 15 mph, with gusts as high as 20 mph.

30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 42.

30% chance of rain Sunday Sunday... A 30 percent chance of showers. Mostly cloudy, with a high near 56.

40% chance of rain Sunday Night Sunday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 40.

20% chance of rain Monday Monday... A 20 percent chance of showers. Mostly cloudy, with a high near 58.

Sun Almanac for Waterloo, Tennessee
Sunrise: 06:47 AM
Sunset: 4:29 PM
Civil Sunrise:06:18 AM
Civil Sunset: 4:57 PM
Nautical Sunrise: 05:46 AM
Nautical Sunset: 5:29 PM
Astro Sunrise: 05:15 AM
Astro Sunset: 6:01 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.