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.

Overcast

41°F

5°C

Humidity 81%
Wind Speed N 8 mph
Barometer 30.06 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 17 Oct 4:55 am EDT
Extended Forecast for

Portlandville NY

  • Today

    Today: A slight chance of rain showers before 8am, then a slight chance of snow showers between 8am and noon. Cloudy through mid morning, then gradual clearing, with a high near 43. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 43 °F

    Isolated
    Rain/Snow
    then Sunny

  • Tonight

    Tonight: Widespread frost after 9pm. Otherwise, clear, with a low around 24. Light and variable wind.

    Low: 24 °F

    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55. Calm wind becoming southwest around 5 mph.

    High: 55 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. Calm wind.

    Low: 31 °F

    Clear then
    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Frost then
    Sunny

  • Monday Night

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

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

Detailed Forecast

Today
A slight chance of rain showers before 8am, then a slight chance of snow showers between 8am and noon. Cloudy through mid morning, then gradual clearing, with a high near 43. Northwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Widespread frost after 9pm. Otherwise, clear, with a low around 24. Light and variable wind.
Sunday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 55. Calm wind becoming southwest around 5 mph.
Sunday Night
Widespread frost, mainly after 4am. Otherwise, clear, with a low around 31. Calm wind.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 62. Light and variable wind.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 59.
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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 am EDT Oct 17, 2026
Forecast Valid:
4am EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation