Fish Lake, IN Weather & Growing Conditions
Today
81°F
Sunny
Sunny, with a high near 81. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 5 mph S | 0% |
| Tonight | 62°F | Partly Cloudy | 5 mph S | 0% |
| Wednesday | 81°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph SW | 38% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 mph SW | 93% |
| Thursday | 76°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 52% |
| Thursday Night | 62°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 41% |
| Friday | 79°F | Slight Chance Rain Showers then Partly Sunny | 0 to 5 mph SW | 15% |
| Friday Night | 63°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 21% |
| Saturday | 81°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 20% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 34% |
| Sunday | 81°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 37% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 44% |
| Monday | 83°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 50% |
| Monday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 15 mph SW | 61% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fish Lake, IN
Last spring frost
Apr 19
First fall frost
Oct 27
Growing season
191 days
Hardiness zone
6a
Explore more for Fish Lake, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Laporte, In (9.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.