Fair Oaks, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fair Oaks, a community in Newton County, Indiana.
This Afternoon
66°F
Slight Chance Rain Showers
A slight chance of drizzle before 2pm, then a slight chance of rain showers and a slight chance of drizzle. Mostly cloudy. High near 66, with temperatures falling to around 57 in the afternoon. West southwest wind around 15 mph, with gusts as high as 25 mph.
7-day forecast for Fair Oaks
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Slight Chance Rain Showers | 15 mph WSW | 1% |
| Tonight | 47°F | Slight Chance Rain Showers then Cloudy | 10 to 15 mph SW | 9% |
| Thursday | 56°F | Mostly Cloudy then Chance Rain | 5 to 15 mph WSW | 35% |
| Thursday Night | 40°F | Rain | 5 to 10 mph NW | 78% |
| Friday | 50°F | Mostly Cloudy | 10 mph NNW | 12% |
| Friday Night | 34°F | Partly Cloudy | 5 mph NW | 4% |
| Saturday | 51°F | Mostly Sunny | 5 mph NW | 2% |
| Saturday Night | 30°F | Mostly Clear | 0 mph | 0% |
| Sunday | 57°F | Sunny | 0 to 10 mph W | 1% |
| Sunday Night | 33°F | Mostly Clear | 0 to 5 mph W | 0% |
| Monday | 61°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 62°F | Sunny | 0 to 5 mph WNW | 0% |
| Tuesday Night | 36°F | Partly Cloudy | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Fair Oaks (41.075, -87.257). Updated through the day.
Growing snapshot for Fair Oaks
Last spring frost
Apr 23
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
5b
More local growing data for Fair Oaks: nearby ZIP 47943 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rensselaer, In (11.2 mi from Fair Oaks). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.