Arlington, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arlington, a city in Fayette County, Iowa.
This Afternoon
67°F
Showers And Thunderstorms
Rain showers before 3pm, then showers and thunderstorms. Cloudy, with a high near 67. South wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Arlington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Showers And Thunderstorms | 15 mph S | 83% |
| Tonight | 50°F | Showers And Thunderstorms | 13 mph S | 86% |
| Wednesday | 53°F | Chance Rain Showers | 12 to 17 mph SW | 54% |
| Wednesday Night | 44°F | Rain Showers Likely | 13 to 16 mph SW | 73% |
| Thursday | 50°F | Rain Showers Likely | 13 mph NW | 74% |
| Thursday Night | 39°F | Mostly Cloudy | 13 mph N | 14% |
| Friday | 48°F | Partly Sunny | 5 to 12 mph N | 3% |
| Friday Night | 31°F | Partly Cloudy | 3 mph NW | 1% |
| Saturday | 51°F | Mostly Sunny | 2 to 6 mph W | 2% |
| Saturday Night | 35°F | Mostly Clear | 3 to 7 mph W | 4% |
| Sunday | 56°F | Sunny | 9 mph W | 10% |
| Sunday Night | 37°F | Mostly Clear | 8 mph SW | 2% |
| Monday | 59°F | Sunny | 8 to 13 mph SW | 0% |
| Monday Night | 40°F | Mostly Clear | 8 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Arlington (42.749, -91.671). Updated through the day.
Growing snapshot for Arlington
Last spring frost
Apr 27
First fall frost
Oct 13
Growing season
169 days
Hardiness zone
4b
More local growing data for Arlington: nearby ZIP 50606 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Clermont
Elgin
Fayette
Hawkeye
Jackson Junction
Maynard
Oelwein
Randalia
St. Lucas
Stanley
Wadena
Waucoma
West Union
Westgate
Climate data from the nearest NOAA station, Oelwein 1E, Ia (10.4 mi from Arlington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.