Dunlap, IA Weather & Growing Conditions
Today
75°F
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before 10am, then showers and thunderstorms likely between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 5pm, then patchy smoke and showers and thunderstorms likely. Mostly cloudy. High near 75, with temperatures falling to around 73 in the afternoon. North wind 5 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 12 mph N | 58% |
| Tonight | 58°F | Patchy Smoke | 2 to 9 mph NE | 80% |
| Wednesday | 72°F | Patchy Smoke | 6 mph ENE | 41% |
| Wednesday Night | 54°F | Mostly Clear | 0 to 5 mph ESE | 2% |
| Thursday | 79°F | Sunny | 0 to 6 mph SE | 1% |
| Thursday Night | 61°F | Mostly Clear | 5 mph SSE | 3% |
| Friday | 84°F | Sunny | 3 to 9 mph S | 3% |
| Friday Night | 66°F | Mostly Clear | 7 mph S | 10% |
| Saturday | 89°F | Sunny | 3 to 13 mph S | 3% |
| Saturday Night | 70°F | Mostly Clear | 9 to 14 mph S | 13% |
| Sunday | 89°F | Mostly Sunny | 8 to 12 mph SSE | 10% |
| Sunday Night | 70°F | Slight Chance Showers And Thunderstorms | 13 mph SSE | 23% |
| Monday | 89°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 to 14 mph SSE | 23% |
| Monday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 9 to 14 mph ESE | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dunlap, IA
Last spring frost
Apr 29
First fall frost
Oct 8
Growing season
162 days
Hardiness zone
5b
Explore more for Dunlap, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Logan, Ia (17.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.