Access Saint Mary's County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.

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Saint Mary's County long range weather forecast

30 day weather forecast for Saint Mary's County

October

December

Important Notice

Our Saint Mary's County long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Saint Mary's County

A total of 7.3 mm is expected over 2 rainy days. The wettest day is Thursday 12, with 3.7 mm. Click a day for details.

Saint Mary's County Wind Speed Forecast Chart

The windiest day is Sunday 15, with winds up to 25.6 km/h from the NW. The calmest day is Friday 20. The average daily maximum is 14.6 km/h.

CalmLight breezeGentle breezeModerate breezeFresh breeze

Frequently asked questions about the weather in Saint Mary's County

How warm is it in Saint Mary's County over the next 14 days?

Over the next two weeks, temperatures in Saint Mary's County are expected to range from around 3 °C on the coldest nights up to about 20 °C on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Saint Mary's County in the next two weeks?

Yes - rain is expected on about 2 of the next 14 days in Saint Mary's County, with roughly 7.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Saint Mary's County?

Maximum wind speeds in Saint Mary's County are forecast to reach about 25.6 km/h at their peak over the next 14 days.

When is the best time to visit Saint Mary's County?

For a month-by-month look at temperatures and rainfall, see our best time to visit Saint Mary's County guide.

How accurate is the 14-day forecast for Saint Mary's County?

Our Saint Mary's County forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.

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Sun.	Mon.	Tue.	Wed.	Thu.	Fri.	Sat.
1 19°	2 16°	3 16°	4 17°	5 21°	6 19°	7 15°
8 17°	9 18°	10 19°	11 20°	12 15°	13 13°	14 8°
15 10°	16 12°	17 11°	18 13°	19 13°	20 15°	21 12°
22 9°	23 13°	24 13°	25 13°	26 17°	27 10°	28 10°
29 7°	30 8°