Jolley, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jolley, a city in Calhoun County, Iowa.
Today
76°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy. High near 76, with temperatures falling to around 71 in the afternoon. North northwest wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Jolley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Showers And Thunderstorms Likely | 6 to 10 mph NNW | 69% |
| Tonight | 57°F | Chance Showers And Thunderstorms | 2 to 7 mph N | 54% |
| Wednesday | 75°F | Partly Sunny | 1 to 5 mph NE | 8% |
| Wednesday Night | 53°F | Mostly Clear | 1 mph SE | 2% |
| Thursday | 81°F | Sunny | 0 to 5 mph SSE | 1% |
| Thursday Night | 60°F | Mostly Clear | 5 mph SSE | 3% |
| Friday | 86°F | Sunny | 2 to 8 mph S | 7% |
| Friday Night | 65°F | Mostly Clear | 3 to 7 mph S | 14% |
| Saturday | 90°F | Sunny | 2 to 12 mph S | 11% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms | 7 to 12 mph SSE | 20% |
| Sunday | 89°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 9 mph SE | 20% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms | 8 mph SSE | 30% |
| Monday | 88°F | Chance Showers And Thunderstorms then Mostly Sunny | 7 to 12 mph SE | 30% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 7 to 10 mph ENE | 31% |
Forecast source: National Weather Service (api.weather.gov) for Jolley (42.479, -94.719). Updated through the day.
Growing snapshot for Jolley
Last spring frost
Apr 26
First fall frost
Oct 10
Growing season
167 days
Hardiness zone
5a
More local growing data for Jolley: nearby ZIP 50551 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Farnhamville
Knierim
Lake City
Lohrville
Lytton
Manson
Pomeroy
Rinard
Rockwell City
Somers
Twin Lakes
Climate data from the nearest NOAA station, Rockwell City, Ia (8.7 mi from Jolley). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.