Mexico, ME Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mexico, a community in Oxford County, Maine.
This Afternoon
60°F
Scattered Rain Showers
Scattered rain showers. Cloudy, with a high near 60. East wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Mexico
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Scattered Rain Showers | 0 to 5 mph E | 46% |
| Tonight | 46°F | Chance Light Rain | 0 mph | 52% |
| Wednesday | 73°F | Mostly Sunny | 0 to 5 mph SW | 9% |
| Wednesday Night | 47°F | Partly Cloudy | 0 mph | 3% |
| Thursday | 70°F | Partly Sunny then Slight Chance Light Rain | 0 to 5 mph SW | 20% |
| Thursday Night | 52°F | Slight Chance Light Rain then Mostly Cloudy | 0 to 5 mph SW | 18% |
| Friday | 67°F | Chance Light Rain | 0 to 5 mph W | 47% |
| Friday Night | 49°F | Light Rain | 0 to 5 mph NE | 75% |
| Saturday | 60°F | Light Rain Likely | 5 mph N | 72% |
| Saturday Night | 43°F | Light Rain Likely | 5 mph N | 60% |
| Sunday | 57°F | Chance Light Rain | 5 mph NW | 33% |
| Sunday Night | 37°F | Slight Chance Light Rain then Mostly Cloudy | 0 to 5 mph NW | 15% |
| Monday | 53°F | Chance Light Rain | 5 mph NW | 30% |
| Monday Night | 35°F | Chance Light Rain | 5 mph NW | 33% |
Forecast source: National Weather Service (api.weather.gov) for Mexico (44.557, -70.534). Updated through the day.
Growing snapshot for Mexico
Last spring frost
May 4
First fall frost
Oct 6
Growing season
155 days
Hardiness zone
5a
More local growing data for Mexico: nearby ZIP 04257 weather · frost dates · planting calendar · Maine frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Rumford 1 Sse, Me (2.6 mi from Mexico). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.