Redwood, NY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Redwood, a community in Jefferson County, New York.
This Afternoon
63°F
Mostly Cloudy
Mostly cloudy, with a high near 63. South wind around 6 mph.
7-day forecast for Redwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Mostly Cloudy | 6 mph S | 5% |
| Tonight | 55°F | Mostly Cloudy | 6 mph S | 5% |
| Wednesday | 73°F | Mostly Sunny | 3 to 7 mph S | 6% |
| Wednesday Night | 58°F | Mostly Cloudy then Rain Showers Likely | 5 to 9 mph S | 81% |
| Thursday | 67°F | Light Rain | 8 to 12 mph SW | 83% |
| Thursday Night | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph SW | 23% |
| Friday | 61°F | Slight Chance Rain Showers | 5 mph W | 17% |
| Friday Night | 41°F | Chance Rain Showers | 5 mph N | 32% |
| Saturday | 53°F | Chance Rain Showers | 7 mph N | 42% |
| Saturday Night | 36°F | Chance Rain Showers | 5 mph W | 42% |
| Sunday | 52°F | Chance Rain Showers then Partly Sunny | 3 to 8 mph SW | 15% |
| Sunday Night | 34°F | Chance Rain Showers | 5 mph W | 28% |
| Monday | 52°F | Slight Chance Light Rain | 3 to 9 mph NW | 28% |
| Monday Night | 34°F | Slight Chance Light Rain then Slight Chance Rain Showers | 6 mph SW | 23% |
Forecast source: National Weather Service (api.weather.gov) for Redwood (44.298, -75.808). Updated through the day.
Growing snapshot for Redwood
Last spring frost
May 14
First fall frost
Sep 26
Growing season
134 days
Hardiness zone
5a
More local growing data for Redwood: nearby ZIP 13675 weather · frost dates · planting calendar · New York frost dates
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Climate data from the nearest NOAA station, Gouverneur 3 Nw, Ny (17.2 mi from Redwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.