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

NORWICH (KOIC)

Lat: 42.57°NLon: 75.52°WElev: 1025ft.

Rain Fog/Mist

52°F

11°C

Humidity 100%
Wind Speed W 2 mph
Barometer 30.01 in
Dewpoint 52°F (11°C)
Visibility 4.00 mi
Last update 11 Oct 7:35 pm EDT
Extended Forecast for

Portlandville NY

  • Tonight

    Tonight: Showers, mainly before 1am. Low around 49. Light northeast wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 49 °F

    Showers then
    Showers
    Likely

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 70. South wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 59. Southwest wind around 6 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 20%.

    High: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Showers, mainly before 1am. Low around 49. Light northeast wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Columbus Day
Mostly cloudy, with a high near 65. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 53. Calm wind.
Tuesday
Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 70. South wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 59. Southwest wind around 6 mph. Chance of precipitation is 60%.
Wednesday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 58.
Thursday Night
A chance of showers after 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Friday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portlandville NY
 42.55°N 74.97°W (Elev. 1496 ft)
Last Update:
2:30 pm EDT Oct 11, 2026
Forecast Valid:
9pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation