Terril, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Terril, a city in Dickinson County, Iowa.
Today
73°F
Patchy Smoke then Showers And Thunderstorms
Patchy smoke before 8am, then patchy smoke and scattered rain showers between 8am and 1pm, then showers and thunderstorms. Mostly cloudy, with a high near 73. North wind 5 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Terril
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Patchy Smoke then Showers And Thunderstorms | 5 to 15 mph N | 78% |
| Tonight | 54°F | Scattered Showers And Thunderstorms then Mostly Cloudy | 0 to 5 mph NW | 44% |
| Wednesday | 76°F | Mostly Sunny | 0 to 5 mph ENE | 1% |
| Wednesday Night | 53°F | Mostly Clear | 5 mph SSE | 0% |
| Thursday | 81°F | Sunny | 5 to 10 mph SSW | 0% |
| Thursday Night | 61°F | Mostly Clear | 10 mph S | 2% |
| Friday | 85°F | Sunny | 10 to 15 mph SSW | 8% |
| Friday Night | 64°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 18% |
| Saturday | 87°F | Sunny | 5 to 15 mph S | 12% |
| Saturday Night | 67°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph ESE | 26% |
| Sunday | 86°F | Chance Showers And Thunderstorms then Mostly Sunny | 10 mph ESE | 26% |
| Sunday Night | 67°F | Partly Cloudy then Chance Showers And Thunderstorms | 10 mph E | 30% |
| Monday | 85°F | Chance Showers And Thunderstorms then Partly Sunny | 15 mph E | 30% |
| Monday Night | 66°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph NE | 29% |
Forecast source: National Weather Service (api.weather.gov) for Terril (43.306, -94.969). Updated through the day.
Growing snapshot for Terril
Last spring frost
Apr 28
First fall frost
Oct 11
Growing season
164 days
Hardiness zone
5a
More local growing data for Terril: nearby ZIP 51364 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Spirit Lake, Ia (12.3 mi from Terril). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.