What is today's weather forecast for Porto Novo, TN?

Today's forecast for Porto Novo shows a high of 85 degrees and a low of 77 degrees Fahrenheit. Mostly Cloudy with Scattered Showers with a high near 85 F.

What is the 7-day weather forecast for Porto Novo, TN?

The 7-day forecast for Porto Novo shows highs from 78 to 85 degrees and lows from 74 to 77 degrees Fahrenheit. Expect precipitation on 10 days with chances of 20% or higher.

Will it rain in Porto Novo, TN this week?

Yes, rain is possible in Porto Novo this week. Precipitation chances: Friday (70% chance), Saturday (70% chance), Sunday (40% chance), Monday (70% chance), Tuesday (40% chance), Wednesday (20% chance), Thursday (70% chance), Friday (40% chance), Saturday (70% chance), Sunday (40% chance).

How accurate is the Porto Novo weather forecast?

WeatherForYou provides highly accurate Porto Novo forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Porto Novo, TN Weather Forecast and Current Conditions

Current Conditions

Switch to Metric Units

84°F
Feels Like 91°F

Humidity 72% Dew Point 74°F Wind N 5 MPH Gusts 8 Barometer 30.21 in.767.3 mm

Solar Rad 276 w/m² UV Index 2

Report from a personal weather station 27 miles N of central Porto Novo
at 1:31 PM Sat, Nov 15, 2025

Point Forecast at a Glance

FriNov 14

40%

SatNov 15

70%

SunNov 16

40%

MonNov 17

40%

TueNov 18

WedNov 19

20%

ThuNov 20

70%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 78°F to 85°F. Unsettled weather expected with rain likely on at least 7 days.

This Date in Weather History

1900 - A record lake-effect snowstorm at Watertown, NY, produced 45 inches in 24 hours. The storm total was 49 inches.

Porto Novo, TN 7 Day Weather Forecast Details

Friday Nov 14

Day: Mostly Cloudy with Scattered Showers with a high near 85 F. Winds from the NNW at 10 mph. Chance of precipitation is 40%

Night: Partly Cloudy with Showers with a low near 77 F. Winds from the NE at 13 mph. Chance of precipitation is 70%

Saturday Nov 15

Day: Cloudy with Rain Likely with a high near 81 F. Winds from the N at 14 mph. Chance of precipitation is 70%

Night: Partly Cloudy with Showers with a low near 76 F. Winds from the NNE at 15 mph. Chance of precipitation is 40%

Sunday Nov 16

Day: Partly Cloudy with Showers with a high near 78 F. Winds from the NNW at 12 mph. Chance of precipitation is 40%

Night: Partly Cloudy with Showers with a low near 76 F. Winds from the NNE at 10 mph. Chance of precipitation is 40%

Monday Nov 17

Day: Cloudy with Light Rain Showers with a high near 81 F. Winds from the NNW at 9 mph. Chance of precipitation is 40%

Night: Mostly Cloudy with Showers with a low near 76 F. Winds from the NNE at 8 mph. Chance of precipitation is 70%

Tuesday Nov 18

Day: Partly Cloudy with Showers with a high near 84 F. Winds from the NNW at 9 mph. Chance of precipitation is 10%

Night: Mostly Cloudy with Showers with a low near 76 F. Winds from the NE at 12 mph. Chance of precipitation is 40%

Wednesday Nov 19

Day: Mostly Cloudy with Showers with a high near 84 F. Winds from the WNW at 13 mph. Chance of precipitation is 20%

Night: Mostly Cloudy with Showers with a low near 76 F. Winds from the NNE at 16 mph. Chance of precipitation is 20%

Thursday Nov 20

Day: Cloudy with Light Showers with a high near 81 F. Winds from the N at 15 mph. Chance of precipitation is 70%

Night: Partly Cloudy with Showers with a low near 77 F. Winds from the NNE at 17 mph. Chance of precipitation is 70%

Friday Nov 21

Day: Cloudy with Showers with a high near 81 F. Winds from the NNW at 12 mph. Chance of precipitation is 40%

Night: Partly Cloudy with Showers with a low near 77 F. Winds from the N at 7 mph. Chance of precipitation is 40%

Saturday Nov 22

Day: Partly Cloudy with Showers with a high near 80 F. Winds from the NNE at 14 mph. Chance of precipitation is 40%

Night: Partly Cloudy with Showers with a low near 76 F. Winds from the NE at 19 mph. Chance of precipitation is 70%

Sunday Nov 23

Day: Partly Cloudy with Showers with a high near 79 F. Winds from the NNE at 17 mph. Chance of precipitation is 40%

Night: Partly Cloudy with Showers with a low near 74 F. Winds from the NNE at 15 mph. Chance of precipitation is 40%

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.

Your favorites: