Mammoth Lakes, California Weather
Bay laurel fragrance sweetens shade. Day 90 of spring. Read this microseason across nine climate regions →
Mammoth Lakes weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 16Clear——82°56°—
- WednesdayJun 17Overcast12%—79°58°-3°
- ThursdayJun 18Drizzle25%—79°54°0°
- FridayJun 19Clear——73°47°-6°
- SaturdayJun 20Clear——73°42°0°
- SundayJun 21Mostly Clear——75°48°+2°
- MondayJun 22Clear——79°50°+4°
AQI 57 (Moderate), driven by Ozone. AQI up 19 in the last 6 hours — air quality is degrading. Ozone at AQI 50 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 50 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 50
- UV peak
- 1.0 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 50
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 8:09 AM
- Moonset
- 10:28 PM
- In sign
- ♋︎ Cancer
Bay laurel fragrance sweetens shade
Mammoth Lakes at a glance
- Today vs. normal: 8°F below the seasonal normal for this latitude
- Last frost: April 2 (climatological average for this latitude)
- Microseason: Jun 16–20
- Planting window: Stake and prune tomato suckers. Watch for squash vine borers.
16-Day Forecast — Mammoth Lakes
- Tue82°56°3%
- Wed79°58°12%
- Thu79°54°25%
- Fri73°47°3%
- Sat73°42°0%
- Sun75°48°1%
- Mon79°50°0%
- Tue82°52°0%
- Wed79°51°0%
- Thu78°49°1%
- Fri75°49°1%
- Sat80°48°0%
- Sun82°49°0%
- Mon79°51°0%
- Tue78°52°0%
- Wed79°51°7%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of June 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
ZIP codes in Mammoth Lakes
- 93546