Emerald Bay State Park Weather Forecast
Emerald Bay State Park weather: 59°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Emerald Bay State Park is a state park in California. Emerald Bay State Park is known for a Tahoe bay with an island.
Right now it is 59°F (15°C) in Emerald Bay State Park with overcast. It feels like 51°F. Today runs from 46°F to 69°F. Chance of precipitation is 1%. Sightseeing conditions score 9.5/10 - excellent - go now.
The best time to visit Emerald Bay State Park is June, July and August. The climate is temperate. February, March and December tend to be the least comfortable months. July is the warmest month with average highs near 76°F, while February is the coldest with lows near 29°F.
The closest major airport is San Francisco International Airport (SFO), about 154 mi away. Nearby highlights include Yosemite National Park, Half Dome, Lassen Volcanic National Park and Alcatraz Island.
In plain terms. Today is about average for September. The forecast high of 69°F is in line with the 67°F typical for this month. The best window to be outside is roughly 12 PM to 3 PM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Emerald Bay State Park today at 9.5/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Emerald Bay State Park right now
Source: Open-Meteo. Updated 8:37 PM, Sep 20 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Emerald Bay State Park
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sun, Sep 20 | ☁️ Overcast | 69° / 46° | 1% | 11 mph | 6 |
| Mon, Sep 21 | ☁️ Overcast | 70° / 53° | 9% | 14 mph | 6 |
| Tue, Sep 22 | ☁️ Overcast | 71° / 51° | 2% | 11 mph | 7 |
| Wed, Sep 23 | ☁️ Overcast | 72° / 50° | 0% | 15 mph | 7 |
| Thu, Sep 24 | ☁️ Overcast | 69° / 50° | 0% | 19 mph | 7 |
| Fri, Sep 25 | ☁️ Overcast | 68° / 48° | 1% | 16 mph | 7 |
| Sat, Sep 26 | ☁️ Overcast | 69° / 47° | 1% | 18 mph | 6 |
| Sun, Sep 27 | ☁️ Overcast | 64° / 47° | 1% | 16 mph | 5 |
| Mon, Sep 28 | ☀️ Clear sky | 72° / 46° | 2% | 9 mph | 6 |
| Tue, Sep 29 | ☀️ Clear sky | 74° / 51° | 8% | 15 mph | 6 |
| Wed, Sep 30 | ☁️ Overcast | 76° / 53° | 12% | 9 mph | 6 |
| Thu, Oct 1 | 🌦️ Light rain | 55° / 49° | 3% · 0,6 in | 6 mph | 1 |
| Fri, Oct 2 | 🌦️ Drizzle | 65° / 49° | 10% · 0,1 in | 7 mph | 6 |
| Sat, Oct 3 | ☀️ Clear sky | 66° / 48° | 10% | 8 mph | 6 |
| Sun, Oct 4 | ☁️ Overcast | 70° / 49° | 6% | 18 mph | 6 |
| Mon, Oct 5 | ☁️ Overcast | 65° / 47° | 2% | 24 mph | 6 |
Climate in Emerald Bay State Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 38° | 29° | 3,7 in | ★★☆☆☆ |
| February | 38° | 29° | 8,3 in | ★☆☆☆☆ |
| March | 43° | 31° | 6,0 in | ★★☆☆☆ |
| April | 47° | 33° | 2,0 in | ★★★☆☆ |
| May | 58° | 40° | 1,2 in | ★★★★☆ |
| June | 70° | 49° | 0,1 in | ★★★★★ |
| July | 76° | 55° | 0,4 in | ★★★★★ |
| August | 74° | 54° | 0,4 in | ★★★★★ |
| September | 67° | 49° | 0,7 in | ★★★★★ |
| October | 57° | 41° | 1,3 in | ★★★★☆ |
| November | 46° | 33° | 4,2 in | ★★☆☆☆ |
| December | 43° | 32° | 5,7 in | ★★☆☆☆ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Weather map for Emerald Bay State Park
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Emerald Bay State Park
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Emerald Bay State Park
Go in June, July and August. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: February, March and December - expect the least comfortable mix of heat, cold or rain.
Explore Emerald Bay State Park
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Emerald Bay State Park?
Emerald Bay State Park is a state park in California. Its coordinates are 38.9542, -120.11. It lies in North America.
What is the weather like in Emerald Bay State Park right now?
It is currently 59°F (15°C) with overcast. Humidity is 35% and wind is 8 mph.
When is the best time to visit Emerald Bay State Park?
June, July and August offer the most comfortable conditions in Emerald Bay State Park, which has a temperate climate. February, March and December are usually the hardest months for outdoor plans.
What time zone is Emerald Bay State Park in?
Emerald Bay State Park observes America/Los_Angeles (UTC-07:00). The local time is 8:37 PM.
What is the nearest airport to Emerald Bay State Park?
The closest airports are San Francisco International Airport (SFO), 154 mi away.
What are the top things to do in Emerald Bay State Park?
Popular options include Yosemite National Park, Half Dome, Lassen Volcanic National Park, Alcatraz Island, Golden Gate Bridge and Kings Canyon National Park.
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| Place data | USPOTUS Atlas dataset (state-parks) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated September 20, 2026 at 8:37 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
