Sharpsburg, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sharpsburg, a city in Taylor County, Iowa.
Overnight
69°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy. Low around 69, with temperatures rising to around 71 overnight. Southwest wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Sharpsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Slight Chance Showers And Thunderstorms | 7 mph SW | 22% |
| Saturday | 82°F | Chance Showers And Thunderstorms | 9 mph SW | 42% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 8 mph N | 54% |
| Sunday | 67°F | Chance Rain Showers then Chance Showers And Thunderstorms | 8 to 12 mph NNE | 48% |
| Sunday Night | 57°F | Chance Showers And Thunderstorms | 10 mph NE | 53% |
| Monday | 60°F | Chance Showers And Thunderstorms | 12 mph NE | 53% |
| Monday Night | 52°F | Chance Rain Showers then Mostly Cloudy | 6 to 9 mph NE | 49% |
| Tuesday | 60°F | Partly Sunny | 9 mph ENE | 6% |
| Tuesday Night | 46°F | Partly Cloudy | 3 to 7 mph ENE | 4% |
| Wednesday | 63°F | Mostly Sunny | 5 mph E | 2% |
| Wednesday Night | 51°F | Partly Cloudy | 3 mph ESE | 8% |
| Thursday | 65°F | Chance Rain Showers | 5 mph ESE | 25% |
| Thursday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph ESE | 23% |
| Friday | 66°F | Slight Chance Rain Showers | 6 mph ESE | 23% |
Forecast source: National Weather Service (api.weather.gov) for Sharpsburg (40.804, -94.638). Updated through the day.
Growing snapshot for Sharpsburg
Last spring frost
Apr 24
First fall frost
Oct 15
Growing season
173 days
Hardiness zone
5b
More local growing data for Sharpsburg: nearby ZIP 50862 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bedford, Ia (10.3 mi from Sharpsburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.