National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Portland Municipal Airport (K1M5)

Lat: 36.59°NLon: 86.48°WElev: 818ft.

Fair

75°F

24°C

Humidity 44%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 May 8:15 pm CDT
Extended Forecast for

2 Miles NNW Bethpage TN

  • Tonight

    Tonight: Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers between 1pm and 3pm. Mostly sunny, with a high near 80. Calm wind. Chance of precipitation is 20%.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.

    Low: 63 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 81. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%.

    High: 81 °F

    Showers

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67. South southeast wind around 5 mph.

    Low: 67 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 83. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 83 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.

    Low: 63 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly sunny, with a high near 72. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 59. West wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers between 1pm and 3pm. Mostly sunny, with a high near 80. Calm wind. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.
Monday
Showers and possibly a thunderstorm. High near 81. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 67. South southeast wind around 5 mph.
Tuesday
Showers and possibly a thunderstorm. High near 83. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers. Mostly sunny, with a high near 72. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 53.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Bethpage TN
 36.53°N 86.31°W (Elev. 801 ft)
Last Update:
11:04 am CDT May 17, 2025
Forecast Valid:
8pm CDT May 17, 2025-6pm CDT May 24, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation