Thurman, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thurman, a city in Fremont County, Iowa.
Today
84°F
Partly Sunny then Chance Showers And Thunderstorms
A slight chance of rain showers between 3pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers and thunderstorms likely. Partly sunny, with a high near 84. North northeast wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Thurman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph NNE | 69% |
| Tonight | 64°F | Chance Showers And Thunderstorms then Patchy Smoke | 8 to 12 mph NNE | 85% |
| Wednesday | 74°F | Showers And Thunderstorms | 8 mph NE | 85% |
| Wednesday Night | 59°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 2 to 7 mph NE | 22% |
| Thursday | 81°F | Mostly Sunny | 3 mph E | 3% |
| Thursday Night | 64°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 3 mph SSE | 19% |
| Friday | 86°F | Slight Chance Showers And Thunderstorms then Sunny | 7 mph S | 19% |
| Friday Night | 69°F | Mostly Clear | 6 mph SSE | 4% |
| Saturday | 90°F | Sunny | 3 to 12 mph S | 1% |
| Saturday Night | 73°F | Mostly Clear | 13 mph S | 8% |
| Sunday | 92°F | Mostly Sunny | 9 to 13 mph S | 8% |
| Sunday Night | 73°F | Partly Cloudy | 13 mph SSE | 10% |
| Monday | 93°F | Mostly Sunny | 12 to 15 mph S | 10% |
| Monday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 to 15 mph SSE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Thurman (40.820, -95.749). Updated through the day.
Growing snapshot for Thurman
Last spring frost
Apr 19
First fall frost
Oct 19
Growing season
182 days
Hardiness zone
5b
More local growing data for Thurman: nearby ZIP 51654 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sidney 1Sse, Ia (10 mi from Thurman). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.