On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Lagunitas-Forest Knolls, Marin County, California (CA). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.
(Updated 22 minutes ago.)
As of 5:22 PM
PDT, the UV Index in Lagunitas-Forest Knolls, CA is 2.6 (Moderate).
The UV Index is expected to fall
to 1.3 (Low) between 6:00 PM - 7:00 PM
PDT today.
UV Index Data sourced from the NOAA.
As of 5:22 PM PDT today in Lagunitas-Forest Knolls, CA, the UV Index is currently at a moderate level of 2.6. As the day progresses, the UV index is expected to fall as the sun sets.
The UV Index will return to low levels of 1.3 at 6:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 9:00 PM.
| Time Range | UV Index | Risk |
|---|---|---|
| 6:00 AM - 10:00 AM (PDT) | 0 - 2.3 | Low |
| 10:00 AM - 11:00 AM | 4.4 | Moderate |
| 11:00 AM - 12:00 PM | 6.6 | High |
| 12:00 PM - 3:00 PM | 8.3 - 9.2 | Very High |
| 3:00 PM - 4:00 PM | 7.1 | High |
| 4:00 PM - 6:00 PM | 2.6 - 4.8 | Moderate |
| 6:00 PM - 12:00 AM | 0 - 1.3 | Low |
| Time Range | UV Index | Risk |
|---|---|---|
| 12:00 AM - 9:00 AM (PDT) | 0 - 1.1 | Low |
| 9:00 AM - 11:00 AM | 2.5 - 4.6 | Moderate |
| 11:00 AM - 12:00 PM | 6.9 | High |
| 12:00 PM - 4:00 PM | 8.2 - 9.9 | Very High |
| 4:00 PM - 5:00 PM | 5.9 | High |
| 5:00 PM - 6:00 PM | 3.5 | Moderate |
| 6:00 PM - 12:00 AM | 0 - 1.6 | Low |
| Time | UV Index | Risk |
|---|---|---|
| 5:00 PM - 6:00 PM (Now, PDT) | 2.6 | Moderate |
| 6:00 PM - 7:00 PM | 1.3 | Low |
| 7:00 PM - 8:00 PM | 0.4 | Low |
| 8:00 PM - 9:00 PM | 0.1 | Low |
| 9:00 PM - 10:00 PM | 0 | Low |
| 10:00 PM - 11:00 PM | 0 | Low |
| 11:00 PM - 12:00 AM | 0 | Low |