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

Meriden, Meriden Markham Municipal Airport (KMMK)

Lat: 41.51°NLon: 72.83°WElev: 102ft.

Partly Cloudy

60°F

16°C

Humidity 25%
Wind Speed S 14 G 24 mph
Barometer 29.60 in (1002.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 22 Mar 2:53 pm EDT
Extended Forecast for

Portland CT

  • This Afternoon

    This Afternoon: A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 61. Southwest wind around 14 mph.

    High: 61 °F

    Chance
    Showers

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.

    Low: 29 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. Wind chill values between 20 and 30 early. Northwest wind around 11 mph, with gusts as high as 22 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of rain and snow after 2am. Increasing clouds, with a low around 33. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 8am, then rain. High near 52. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 52 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain likely before 8pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain Likely
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain between 8am and 2pm. Partly sunny, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 61. Southwest wind around 14 mph.
Tonight
A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 47. Wind chill values between 20 and 30 early. Northwest wind around 11 mph, with gusts as high as 22 mph.
Sunday Night
A chance of rain and snow after 2am. Increasing clouds, with a low around 33. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%.
Monday
A chance of rain and snow before 8am, then rain. High near 52. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain likely before 8pm. Mostly cloudy, with a low around 37. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
A chance of rain between 8am and 2pm. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland CT
 41.57°N 72.62°W (Elev. 10 ft)
Last Update:
1:40 pm EDT Mar 22, 2025
Forecast Valid:
3pm EDT Mar 22, 2025-6pm EDT Mar 29, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation