Randolph, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Randolph, a city in Fremont County, Iowa.
Today
83°F
Mostly Sunny then Chance Showers And Thunderstorms
A slight chance of rain showers between 2pm and 4pm, then a chance of showers and thunderstorms. Mostly sunny. High near 83, with temperatures falling to around 81 in the afternoon. North wind 5 to 12 mph, with gusts as high as 17 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Randolph
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 12 mph N | 41% |
| Tonight | 63°F | Chance Showers And Thunderstorms then Patchy Smoke | 8 to 14 mph NNE | 78% |
| Wednesday | 76°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 9 mph NE | 82% |
| Wednesday Night | 58°F | Partly Cloudy | 2 to 7 mph NE | 11% |
| Thursday | 81°F | Sunny | 5 mph E | 0% |
| Thursday Night | 65°F | Slight Chance Rain Showers | 5 mph SE | 18% |
| Friday | 86°F | Sunny | 3 to 7 mph S | 12% |
| Friday Night | 68°F | Mostly Clear | 6 mph SSE | 9% |
| Saturday | 88°F | Sunny | 3 to 12 mph SE | 6% |
| Saturday Night | 71°F | Slight Chance Showers And Thunderstorms | 8 to 12 mph SSE | 30% |
| Sunday | 89°F | Chance Showers And Thunderstorms then Mostly Sunny | 7 to 10 mph S | 30% |
| Sunday Night | 74°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 14 mph SSE | 18% |
| Monday | 91°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 13 mph SSW | 18% |
| Monday Night | 71°F | Partly Cloudy | 10 to 14 mph SSE | 13% |
Forecast source: National Weather Service (api.weather.gov) for Randolph (40.873, -95.565). Updated through the day.
Growing snapshot for Randolph
Last spring frost
Apr 19
First fall frost
Oct 19
Growing season
182 days
Hardiness zone
5b
More local growing data for Randolph: nearby ZIP 51649 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sidney 1Sse, Ia (10 mi from Randolph). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.