Halbur, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halbur, a city in Carroll County, Iowa.
Overnight
66°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3am. Mostly cloudy. Low around 66, with temperatures rising to around 69 overnight. South southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Halbur
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Chance Showers And Thunderstorms | 7 mph SSW | 26% |
| Tuesday | 77°F | Chance Showers And Thunderstorms | 5 to 10 mph NNW | 46% |
| Tuesday Night | 59°F | Showers And Thunderstorms Likely | 2 to 10 mph NNE | 72% |
| Wednesday | 73°F | Chance Showers And Thunderstorms | 2 to 6 mph ENE | 36% |
| Wednesday Night | 54°F | Mostly Clear | 1 to 5 mph SE | 3% |
| Thursday | 81°F | Sunny | 1 to 6 mph SSE | 1% |
| Thursday Night | 61°F | Mostly Clear | 5 mph SSE | 2% |
| Friday | 86°F | Sunny | 3 to 9 mph S | 4% |
| Friday Night | 67°F | Mostly Clear | 5 to 8 mph S | 8% |
| Saturday | 90°F | Sunny | 3 to 12 mph S | 5% |
| Saturday Night | 70°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 13 mph S | 15% |
| Sunday | 90°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 12 mph S | 15% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 13 mph SSE | 29% |
| Monday | 90°F | Chance Showers And Thunderstorms then Mostly Sunny | 14 mph SSE | 29% |
Forecast source: National Weather Service (api.weather.gov) for Halbur (42.005, -94.972). Updated through the day.
Growing snapshot for Halbur
Last spring frost
Apr 27
First fall frost
Oct 10
Growing season
166 days
Hardiness zone
5a
More local growing data for Halbur: nearby ZIP 51444 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Carroll, Ia (7.3 mi from Halbur). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.