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

Hazardous Weather Conditions

Current conditions at

NORWICH (KOIC)

Lat: 42.57°NLon: 75.52°WElev: 1025ft.

Light Snow Fog/Mist

32°F

0°C

Humidity 87%
Wind Speed W 12 G 17 mph
Barometer 29.71 in
Dewpoint 28°F (-2°C)
Visibility 3.00 mi
Wind Chill23°F (-5°C)
Last update 14 Mar 5:55 am EDT
Extended Forecast for

Decatur NY

Wind Advisory until March 14, 02:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 14, 02:00pm

    NOW until 2:00pm Sat

    Wind Advisory

  • Today

    High: 32 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 26 mph.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 42. Light east wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 42 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely after 2am. Mostly cloudy, with a low around 35. South wind 11 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers. High near 61. Southeast wind around 13 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 61 °F

    Showers

  • Monday Night

    Monday Night: Rain showers before 3am, then a chance of rain and snow showers. Low around 22. Chance of precipitation is 100%.

    Low: 22 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 8am. Partly sunny, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of snow showers, mainly before 11am. Patchy blowing snow between 8am and noon. Mostly cloudy, with a high near 32. Breezy, with a west wind 18 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, with a low around 21. West wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 26 mph.
Sunday
Mostly cloudy, with a high near 42. Light east wind becoming southeast 5 to 10 mph in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Showers likely after 2am. Mostly cloudy, with a low around 35. South wind 11 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 61. Southeast wind around 13 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday Night
Rain showers before 3am, then a chance of rain and snow showers. Low around 22. Chance of precipitation is 100%.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Partly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 42.
Thursday Night
Partly cloudy, with a low around 28.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Decatur NY
 42.63°N 74.74°W (Elev. 1670 ft)
Last Update:
5:58 am EDT Mar 14, 2026
Forecast Valid:
6am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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