Melrose, IA Weather & Growing Conditions
This Afternoon
70°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy. High near 70, with temperatures falling to around 63 in the afternoon. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Showers And Thunderstorms Likely | 9 mph S | 68% |
| Tonight | 47°F | Slight Chance Rain Showers then Cloudy | 7 to 12 mph WSW | 23% |
| Wednesday | 54°F | Mostly Cloudy | 12 to 15 mph W | 11% |
| Wednesday Night | 43°F | Mostly Cloudy | 10 mph WSW | 5% |
| Thursday | 53°F | Mostly Cloudy then Chance Rain Showers | 7 to 10 mph WNW | 32% |
| Thursday Night | 41°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph NNW | 21% |
| Friday | 52°F | Partly Sunny | 3 to 7 mph N | 5% |
| Friday Night | 35°F | Partly Cloudy | 2 mph NNW | 1% |
| Saturday | 56°F | Partly Sunny | 0 to 3 mph WSW | 3% |
| Saturday Night | 37°F | Mostly Clear | 3 mph W | 4% |
| Sunday | 62°F | Sunny | 6 mph W | 5% |
| Sunday Night | 39°F | Mostly Clear | 6 mph SW | 2% |
| Monday | 66°F | Sunny | 6 to 10 mph SW | 0% |
| Monday Night | 42°F | Mostly Clear | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Melrose, IA
Last spring frost
May 5
First fall frost
Oct 5
Growing season
151 days
Hardiness zone
5b
Explore more for Melrose, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Chariton 1 E, Ia (12.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.