Grant Lake, NY Weather Forecast

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Grant Lake, NY Weather Forecast

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Grant Lake NY weather  - Overcast - 67°F
Overcast
67°F
Updated 10:29 pm
Feels Like 70°F
Humidity 90%
Wind S 3 mph
Barometer  30.06 in
Dew Point 64°F
Grant Lake NY weather  - Overcast - 19°C
Overcast
19°C
Updated 10:29 pm
Feels Like 21°C
Humidity 90%
Wind S 5 km/h
Barometer  101.8 kPa
Dew Point 18°C

Grant Lake Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT
Grant Lake, NY Weather - Tonight Showers Likely Grant Lake, NY Weather - Tuesday Showers Grant Lake, NY Weather - Tuesday Night Chance Of Showers Grant Lake, NY Weather - Wednesday Showers Likely Grant Lake, NY Weather - Wednesday Night Chance Of T-Storm Grant Lake, NY Weather - Thursday Showers Grant Lake, NY Weather - Thursday Night Chance Of Showers Grant Lake, NY Weather - Friday Mostly Cloudy Grant Lake, NY Weather - Saturday Mostly Cloudy Grant Lake, NY Weather - Saturday Night Clearing Grant Lake, NY Weather - Sunday Mostly Clear Grant Lake, NY Weather - Sunday Night Mostly Clear
Showers Likely Showers Chance of Showers Showers Likely Chance of T-Storm Showers Chance of Showers Mostly Cloudy Mostly Cloudy Clearing Mostly Clear Mostly Clear
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C
Hi: 71°FHi: 22°C
Lo: 50°FLo: 10°C
Lo: 45°FLo: 7°C Hi: 71°FHi: 22°C
Lo: 45°FLo: 7°C
Hi: 71°FHi: 22°C
Lo: 45°FLo: 7°C
POP: 70% POP: 80% POP: 50% POP: 70% POP: 90% POP: 90% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 830 PM EDT Mon Aug 31 2026 Grant Lake, NY Weather - WeatherWorld.com

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Issued: 714 PM EDT Mon Aug 31 2026

Key Messages

1) Low pressure system and approaching warm front bring showers and non-severe thunderstorms late tonight into Tuesday morning with locally heavy rainfall.

2) A few strong to severe thunderstorms possible south and west of the Capital Region Tuesday afternoon into the evening with an isolated flash flood threat for the region.

3) Additional rounds of showers and thunderstorms Wednesday into Thursday with some strong thunderstorms and isolated to scattered instances of heavy rainfall/fl...