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.

Fair

64°F

18°C

Humidity 24%
Wind Speed S 8 mph
Barometer 29.88 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 9 Mar 6:35 pm EDT
Extended Forecast for

Decatur NY

  • Tonight

    Tonight: Clear, with a low around 40. Southwest wind 6 to 8 mph.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Southwest wind 5 to 8 mph.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 2am. Increasing clouds, with a low around 47. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly after 2pm. High near 66. South wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 5am, then rain, possibly mixed with snow showers. Low around 33. South wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    Low: 33 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow showers before 2pm, then a slight chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.

    High: 35 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely after 2pm. Partly sunny, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Mostly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Likely

Detailed Forecast

Tonight
Clear, with a low around 40. Southwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 62. Southwest wind 5 to 8 mph.
Tuesday Night
A chance of showers, mainly after 2am. Increasing clouds, with a low around 47. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday
Showers, mainly after 2pm. High near 66. South wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain showers before 5am, then rain, possibly mixed with snow showers. Low around 33. South wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Thursday
A chance of rain and snow showers before 2pm, then a slight chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Snow likely after 2pm. Partly sunny, with a high near 35. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly before 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.
Saturday
A chance of snow before 8am. Mostly sunny, with a high near 33. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Sunday Night
Rain and snow. Low around 28. Chance of precipitation is 80%.
Monday
Rain and snow. High near 38. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Decatur NY
 42.65°N 74.71°W (Elev. 1936 ft)
Last Update:
3:22 pm EDT Mar 9, 2026
Forecast Valid:
6pm EDT Mar 9, 2026-6pm EDT Mar 16, 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