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

57°F

14°C

Humidity 88%
Wind Speed S 3 mph
Barometer 30.01 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 28 Sep 9:55 pm CDT
Extended Forecast for

Springfield TNSimilar City Names

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, clear, with a low around 52. East wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 85. Calm wind becoming east northeast around 5 mph.

    High: 85 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. South wind 5 to 10 mph.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66. South southeast wind around 5 mph.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 92. South southwest wind around 10 mph.

    High: 92 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 69. South wind 5 to 10 mph.

    Low: 69 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 88. West southwest wind 5 to 10 mph. Chance of precipitation is 50%.

    High: 88 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 66. Northeast wind around 5 mph.

    Low: 66 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, clear, with a low around 52. East wind around 5 mph becoming calm.
Tuesday
Patchy fog before 8am. Otherwise, sunny, with a high near 85. Calm wind becoming east northeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 58. Calm wind becoming south southeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 91. South wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 66. South southeast wind around 5 mph.
Thursday
Mostly sunny, with a high near 92. South southwest wind around 10 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 69. South wind 5 to 10 mph.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 88. West southwest wind 5 to 10 mph. Chance of precipitation is 50%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 66. Northeast wind around 5 mph.
Saturday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 65.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 58.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Springfield TNSimilar City Names
 36.51°N 86.87°W (Elev. 689 ft)
Last Update:
6:16 pm CDT Sep 28, 2026
Forecast Valid:
10pm CDT Sep 28, 2026-6pm CDT Oct 5, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation