Saint Mary's County (California)
Today
Today weather in Saint Mary's County
Saturday, March 21st, 2026
22°
Patchy rain possible
Saint Mary's County will experience a pleasantly warm today, reaching temperatures of up to 22 °F and cooling to about 9 °F in the evening. It'll be quite breezy in Saint Mary's County Today with average wind speeds of 23 km/h. Rain is highly likely at 89%, but with light accumulations around 2.17 mm.
22° / 10°
Temp
89%
Rain
23 km/h
Wind
68%
Humidity
Saint Mary's County Weather Pages
Saint Mary's County hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:08 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:19 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  | |  | |  |  | | | | | | | | | | | |  | | | | | Next |
| temperatures | 14.1° | 13.7° | 13.1° | 12.5° | 12° | 11.5° | 10.8° | 10.8° | Sunrise | 12.2° | 14.1° | 16.3° | 17.7° | 19.8° | 20.3° | 20.6° | 21.2° | 21.6° | 21.4° | 20.4° | 16.7° | Sunset | 14.6° | 12.5° | 11.1° | 10° | |
| wind speed | 24 km/h | 22 km/h | 20 km/h | 19 km/h | 17 km/h | 11 km/h | 10 km/h | 9 km/h | 8 km/h | 13 km/h | 18 km/h | 16 km/h | 16 km/h | 19 km/h | 19 km/h | 18 km/h | 16 km/h | 14 km/h | 10 km/h | 9 km/h | 13 km/h | 18 km/h | 17 km/h | 16 km/h | |||
| wind degree | 216° | 228° | 243° | 240° | 248° | 224° | 247° | 278° | 299° | 341° | 356° | 5° | 13° | 20° | 23° | 27° | 24° | 24° | 32° | 42° | 103° | 134° | 137° | 134° | |||
| wind direction | SW | SW | WSW | WSW | WSW | SW | WSW | W | WNW | NNW | N | N | NNE | NNE | NNE | NNE | NNE | NNE | NNE | NE | ESE | SE | SE | SE | |||
| Precipitation | 0.1 mm | 0 mm | 0.3 mm | 0.8 mm | 0.9 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 75% | 77% | 100% | 100% | 100% | 100% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 56% | 61% | 68% | 77% | 86% | 78% | 78% | 89% | 86% | 80% | 77% | 72% | 69% | 60% | 58% | 54% | 51% | 40% | 44% | 64% | 62% | 77% | 81% | 82% | |||
| dew point | 5.8° | 6.2° | 7.5° | 8.4° | 9.7° | 7.8° | 7.3° | 8.4° | 8.7° | 10.3° | 12° | 13.2° | 13.3° | 13.7° | 12.3° | 11.1° | 11.1° | 8° | 8.6° | 9.5° | 6.9° | 8.1° | 7.4° | 6.7° | |||
| visibility | 9 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 14 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 74% | 88% | 74% | 83% | 82% | 70% | 0% | 2% | 1% | 0% | 1% | 3% | 9% | 1% | 9% | 2% | 1% | 1% | 0% | 0% | 0% | 3% | 4% | 3% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.9 | 2.1 | 3.6 | 4.8 | 5.3 | 5 | 3.9 | 2.5 | 1.2 | 0.4 | 0 | 0 | 0 | 0 | 0 |
Weather in Saint Mary's County today
The weather in Saint Mary's County today is expected to be significantly warmer than usual, with a forecast temperature of 22 °F, compared to an average of 12 °F for March 21st in recent years.
temperatures
22 °F
rain
2.2 mm
wind
23 km/h
UV
Low
Saint Mary's County daylight overview ☀️
Today in Saint Mary's County, The sun rises at 07:08 and sets at 19:19, giving a total daylight duration of 12 hours and 11 minutes.
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What to wear today in Saint Mary's County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Saint Mary's County forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
Umbrella
The weather today in Saint Mary's County - FAQ
What is the maximum temperature for today in Saint Mary's County?
The maximum temperature for today in Saint Mary's County is expected to be 22° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Saint Mary's County? 🌧️
Yes, there is a 89% chance of rain in Saint Mary's County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Saint Mary's County? 🌀
The wind in Saint Mary's County is expected to blow at 23 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Saint Mary's County today?
Given the forecast of 22 °F with a 89% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Saint Mary's County today.
What is the sunrise and sunset time for Saint Mary's County today?
The sun is expected to rise at 07:08 and set at 19:19 in Saint Mary's County.
How accurate is the weather forecast Saint Mary's County today? ✅
Saint Mary's County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Saint Mary's County?Get accurate weather forecasts for Saint Mary's County, located at latitude 38.3 and longitude -76.507. Stay updated with localized weather information tailored for Saint Mary's County.
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