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.

Fair

43°F

6°C

Humidity 93%
Wind Speed N 2 mph
Barometer 30.32 in
Dewpoint 41°F (5°C)
Visibility 9.00 mi
Last update 3 Oct 11:55 pm EDT
Extended Forecast for

Sidney NY

  • Overnight

    Overnight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 43. Calm wind.

    Low: 43 °F

    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers after 3pm. Increasing clouds, with a high near 62. South wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 62 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 50. Light south wind.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 60. West wind 7 to 13 mph.

    High: 60 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Patchy frost before 9am. Otherwise, sunny, with a high near 56.

    High: 56 °F

    Patchy Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Patchy frost after 4am. Otherwise, clear, with a low around 37.

    Low: 37 °F

    Clear then
    Patchy Frost

  • Wednesday

    Wednesday: Patchy frost before 8am. Otherwise, sunny, with a high near 66.

    High: 66 °F

    Patchy Frost
    then Sunny

  • Wednesday Night

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

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 43. Calm wind.
Sunday
A slight chance of showers after 3pm. Increasing clouds, with a high near 62. South wind 3 to 8 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 50. Light south wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 60. West wind 7 to 13 mph.
Monday Night
Partly cloudy, with a low around 36. Northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Patchy frost before 9am. Otherwise, sunny, with a high near 56.
Tuesday Night
Patchy frost after 4am. Otherwise, clear, with a low around 37.
Wednesday
Patchy frost before 8am. Otherwise, sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney NY
 42.31°N 75.4°W (Elev. 997 ft)
Last Update:
2:30 pm EDT Oct 3, 2026
Forecast Valid:
12am EDT Oct 4, 2026-6pm EDT Oct 10, 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