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

Griffiss International Airport (KRME)

Lat: 43.23°NLon: 75.4°WElev: 505ft.

Mostly Cloudy

66°F

19°C

Humidity 90%
Wind Speed SE 5 mph
Barometer 29.72 in (1006.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 13 Oct 7:53 pm EDT
Extended Forecast for

Saint Johnsville NY

  • Tonight

    Tonight: Showers and thunderstorms before 3am, then a chance of showers. Low around 61. Light and variable wind becoming west 5 to 8 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers between 11am and noon. Mostly cloudy, with a high near 67. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. West wind 6 to 9 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 43. East wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Slight Chance
    Showers then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 63. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 63 °F

    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Showers then
    Chance
    Rain/Snow and
    Breezy

  • Saturday

    Saturday: A chance of snow showers before 8am. Mostly sunny, with a high near 44. Chance of precipitation is 30%.

    High: 44 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms before 3am, then a chance of showers. Low around 61. Light and variable wind becoming west 5 to 8 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers between 11am and noon. Mostly cloudy, with a high near 67. West wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 43. West wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 61. Light and variable wind.
Thursday Night
Showers, mainly after 2am. Low around 43. East wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 63. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. Breezy. Chance of precipitation is 50%.
Saturday
A chance of snow showers before 8am. Mostly sunny, with a high near 44. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Johnsville NY
 43°N 74.67°W (Elev. 400 ft)
Last Update:
8:36 pm EDT Oct 13, 2026
Forecast Valid:
8pm EDT Oct 13, 2026-6pm EDT Oct 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