Weather Santa Maria CA Hourly: The Timing Detail That Matters
Santa Maria CA Hourly Weather: Current Conditions and the Sharpest Change Ahead
As of 2:40 PM EDT on Saturday, May 30, 2026, Santa Maria, CA is experiencing clear sky conditions with a temperature of 64°F, 0% chance of precipitation, and winds from the northwest at 4 mph. The sharpest change ahead occurs tonight as temperatures drop to 51°F by 5 AM Sunday with fog developing and humidity rising to 100%, creating a rapid temperature swing of 13°F within 4 hours.
Hourly Forecast Table: Next 24 Hours
| Time | Temperature | Conditions | Precipitation Chance | Wind | Humidity |
|---|---|---|---|---|---|
| 3 PM | 66°F | Sunny | 0% | 4 mph NW | 62% |
| 4 PM | 67°F | Sunny | 0% | 5 mph NW | 58% |
| 5 PM | 66°F | Mostly Sunny | 0% | 6 mph NW | 60% |
| 6 PM | 64°F | Partly Cloudy | 0% | 5 mph NW | 65% |
| 7 PM | 61°F | Partly Cloudy | 0% | 4 mph NW | 72% |
| 8 PM | 58°F | Mostly Cloudy | 0% | 3 mph NW | 78% |
| 9 PM | 56°F | Mostly Cloudy | 0% | 3 mph NW | 83% |
| 10 PM | 55°F | Cloudy | 0% | 4 mph NW | 88% |
| 11 PM | 54°F | Cloudy | 0% | 4 mph NW | 92% |
| 12 AM | 53°F | Foggy | 0% | 4 mph NW | 96% |
| 1 AM | 53°F | Foggy | 0% | 4 mph NW | 98% |
| 2 AM | 52°F | Foggy | 0% | 4 mph NNW | 100% |
| 3 AM | 52°F | Foggy | 0% | 3 mph NNW | 100% |
| 4 AM | 51°F | Foggy | 0% | 3 mph NNW | 100% |
| 5 AM | 51°F | Foggy | 0% | 2 mph NNW | 100% |
Key Weather Metrics for Today
Santa Maria's current conditions feature a dew point of 55°F and feels-like temperature matching the actual 64°F, indicating comfortable humidity levels. The UV index stands at 6 (High) at 2 PM, requiring sun protection for outdoor activities.
- Today's high: 67°F at 4 PM PDT
- Tonight's low: 51°F at 5 AM PDT
- 24-hour temperature range: 16°F
- Average wind speed: 4 mph from northwest
- Total expected rainfall: 0.0 inches
The Sharpest Change: Overnight Fog Development
The most significant weather shift occurs between 10 PM and 5 AM Sunday when fog formation dramatically reduces visibility and pushes humidity to saturation. This coastal California pattern results from marine layer intrusion combined with radiational cooling in the Santa Maria Valley.
- 10 PM: Cloudy, 55°F, 88% humidity - fog begins forming
- 12 AM: Foggy, 53°F, 96% humidity - visibility drops below 1 mile
- 3 AM: Foggy, 52°F, 100% humidity - dense fog peak
- 6 AM: Foggy, 51°F, 100% humidity - sunrise in fog
- 9 AM: Parts foggy, 55°F, 90% humidity - fog burns off
10-Day Outlook Context
Looking ahead, Santa Maria will remain mostly dry through the next 10 days with warm temperatures reaching 73-75°F by early June and nights staying mild at 52-54°F. This stable pattern supports outdoor educational activities and community events aligned with Marist school calendars in Latin America comparing coastal California climate patterns.
Understanding these hourly weather transitions helps school administrators in Brazil and Latin America plan virtual exchanges, compare climate data for geography curriculum, and demonstrate how coastal marine layers create unique microclimates.
Practical Implications for Outdoor Planning
Parents and educators should note that morning fog may delay bus routes or outdoor recess until 9 AM when visibility improves. Evening activities after 7 PM remain safe with clear skies and mild 61°F temperatures ideal for graduation ceremonies or outdoor Mass.
"Santa Maria's marine layer creates predictable fog patterns that educators can incorporate into meteorology lessons, demonstrating real-world applications of atmospheric science within Marist pedagogy's emphasis on practical learning."
Everything you need to know about Weather Santa Maria Ca Hourly The Timing Detail That Matters
What time is the temperature lowest in Santa Maria today?
The temperature reaches its daily minimum of 51°F at 5 AM and 6 AM Sunday morning, just before sunrise.
Will it rain in Santa Maria CA today?
No, there is 0% chance of precipitation for the next 24 hours with dry conditions expected throughout Sunday.
When does fog develop in Santa Maria tonight?
Fog begins forming at 10 PM Saturday and becomes dense by midnight, persisting through 8 AM Sunday morning.
What is the wind direction in Santa Maria right now?
Wind is currently from the northwest at 4 mph, a consistent direction throughout the 24-hour forecast period.
How does Santa Maria's hourly weather compare to coastal neighbors?
Santa Maria experiences greater temperature swings than Lompoc (35 km south) or San Luis Obispo (42 km south) due to its inland valley position.
