Gainesville, NY Weather Forecast

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Gainesville, NY Weather Forecast

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Gainesville NY weather  - Clear - 49°F
Clear
49°F
Updated 10:35 am
Feels Like 47°F
Humidity 92%
Wind N 0 mph
Barometer  30.15 in
Dew Point 47°F
Gainesville NY weather  - Clear - 9°C
Clear
9°C
Updated 10:35 am
Feels Like 9°C
Humidity 92%
Wind N 0 km/h
Barometer  102.1 kPa
Dew Point 8°C

Gainesville Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Gainesville, NY Weather - Today Patchy Fog Gainesville, NY Weather - Tonight Mostly Cloudy Gainesville, NY Weather - Sunday Showers Likely Gainesville, NY Weather - Sunday Night Chance Of Showers Gainesville, NY Weather - Monday Mostly Cloudy Gainesville, NY Weather - Monday Night Mostly Cloudy Gainesville, NY Weather - Tuesday Partly Sunny Gainesville, NY Weather - Tuesday Night Partly Cloudy Gainesville, NY Weather - Wednesday Partly Sunny Gainesville, NY Weather - Wednesday Night Mostly Cloudy Gainesville, NY Weather - Thursday Partly Sunny Gainesville, NY Weather - Thursday Night Chance Of Showers
Patchy Fog Mostly Cloudy Showers Likely Chance of Showers Mostly Cloudy Mostly Cloudy Partly Sunny Partly Cloudy Partly Sunny Mostly Cloudy Partly Sunny Chance of Showers
Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
Lo: 55°FLo: 13°C
POP: 70% POP: 70% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 400 AM EDT Sat Sep 26 2026 Gainesville, NY Weather - WeatherWorld.com

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Gainesville Forecast Discussion

Meteorlogic Glosserator
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Issued: 151 AM EDT Sat Sep 26 2026

Key Messages

1) Dry weather will persist through tonight, then chances for rain return Sunday through Monday.


Discussion

... KEY MESSAGE 1...Dry weather will persist through tonight, then chances for rain return Sunday through Monday.

Broads surface high pressure across eastern Ontario and Quebec will remain in place today before drifting east Sunday. Subsidence and dry air associated with the high will continue to support dry weather through tonight, although there will be more high clouds than the...