Buffalo, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Buffalo, a city in Scott County, Iowa.
Today
88°F
Mostly Sunny
Mostly sunny. High near 88, with temperatures falling to around 85 in the afternoon. Southwest wind 5 to 10 mph.
7-day forecast for Buffalo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Mostly Sunny | 5 to 10 mph SW | 12% |
| Tonight | 69°F | Showers And Thunderstorms Likely | 5 mph NE | 80% |
| Wednesday | 79°F | Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NE | 80% |
| Wednesday Night | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph N | 73% |
| Thursday | 81°F | Chance Rain Showers then Mostly Sunny | 0 to 5 mph NE | 45% |
| Thursday Night | 64°F | Mostly Clear | 0 mph | 7% |
| Friday | 83°F | Mostly Sunny | 0 to 5 mph S | 5% |
| Friday Night | 67°F | Mostly Clear | 0 to 5 mph S | 11% |
| Saturday | 86°F | Sunny | 5 mph S | 9% |
| Saturday Night | 72°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 16% |
| Sunday | 87°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph S | 16% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 32% |
| Monday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 32% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 10 mph SE | 33% |
Forecast source: National Weather Service (api.weather.gov) for Buffalo (41.461, -90.769). Updated through the day.
Growing snapshot for Buffalo
Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
184 days
Hardiness zone
5b
More local growing data for Buffalo: nearby ZIP 52726 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Argo
Bettendorf
Big Rock
Blue Grass
Davenport
Dixon
Donahue
Eldridge
Le Claire
Long Grove
Maysville
McCausland
New Liberty
Panorama Park
Park View
Plainview
Princeton
Riverdale
Stockton
Walcott
Climate data from the nearest NOAA station, Rock Island L&D 15, Il (11.3 mi from Buffalo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.