Bay City, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bay City, a city in Tillamook County, Oregon.
Today
57°F
Mostly Cloudy then Light Rain
Rain after 1pm. Mostly cloudy. High near 57, with temperatures falling to around 55 in the afternoon. South wind 3 to 12 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Bay City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 57°F | Mostly Cloudy then Light Rain | 3 to 12 mph S | 99% |
| Tonight | 47°F | Light Rain Likely | 1 to 13 mph S | 74% |
| Thursday | 57°F | Slight Chance Light Rain then Partly Sunny | 1 to 5 mph S | 19% |
| Thursday Night | 47°F | Mostly Cloudy then Chance Light Rain | 1 to 5 mph SSE | 43% |
| Friday | 58°F | Light Rain Likely | 5 to 13 mph SSE | 74% |
| Friday Night | 51°F | Light Rain Likely | 5 to 9 mph SSE | 59% |
| Saturday | 61°F | Mostly Cloudy then Light Rain Likely | 5 to 15 mph SSE | 69% |
| Saturday Night | 51°F | Light Rain | 14 to 23 mph S | 86% |
| Sunday | 56°F | Light Rain Likely | 1 to 14 mph SSW | 55% |
| Sunday Night | 47°F | Slight Chance Light Rain | 3 mph SE | 15% |
| Monday | 56°F | Chance Light Rain | 3 to 10 mph SE | 42% |
| Monday Night | 50°F | Chance Light Rain | 9 to 16 mph S | 50% |
| Tuesday | 57°F | Chance Light Rain | 13 to 18 mph S | 50% |
| Tuesday Night | 50°F | Chance Light Rain | 15 mph S | 52% |
Forecast source: National Weather Service (api.weather.gov) for Bay City (45.521, -123.886). Updated through the day.
Growing snapshot for Bay City
Last spring frost
Apr 22
First fall frost
Oct 21
Growing season
183 days
Hardiness zone
9a
More local growing data for Bay City: nearby ZIP 97107 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Barnesdale
Bayside Gardens
Beaver
Cape Meares
Cloverdale
Fairview
Garibaldi
Hebo
Idaville
Manzanita
Neahkahnie
Nehalem
Neskowin
Netarts
Oceanside
Pacific City
Pleasant Valley
Rockaway Beach
Tillamook
Wheeler
Climate data from the nearest NOAA station, Tillamook, Or (7.6 mi from Bay City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.