Antelope Island State Park Weather Forecast
Antelope Island State Park weather: 79°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Antelope Island State Park is a state park in Utah. Antelope Island State Park is known for bison on the Great Salt Lake.
Right now it is 79°F (26°C) in Antelope Island State Park with clear sky. It feels like 73°F. Today runs from 71°F to 91°F. Chance of precipitation is 28%. Sightseeing conditions score 8.1/10 - good conditions.
The best time to visit Antelope Island State Park is May, June, July, August and September. The climate is continental. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 93°F, while January is the coldest with lows near 18°F.
The closest major airport is Salt Lake City International Airport (SLC), about 21 mi away. Nearby highlights include Great Salt Lake, Great Basin National Park, Goblin Valley State Park and Capitol Reef National Park.
In plain terms. Today is slightly warmer than average for August. The forecast high of 91°F is 2.9°F above the 89°F typical for this month. The best window to be outside is roughly 8 AM to 11 AM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Antelope Island State Park today at 9.1/10. Gusts to 35 mph will push high-sided vehicles on exposed roads and bridges.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in Antelope Island State Park right now
Source: Open-Meteo. Updated 12:56 AM, Aug 23 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Antelope Island State Park
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Sat, Aug 22 | 🌦️ Light drizzle | 91° / 71° | 28% · 0,0 in | 27 mph | 7 |
| Sun, Aug 23 | 🌧️ Heavy drizzle | 88° / 65° | 25% · 0,1 in | 24 mph | 8 |
| Mon, Aug 24 | ☁️ Overcast | 90° / 69° | 9% | 20 mph | 8 |
| Tue, Aug 25 | ☁️ Overcast | 85° / 65° | 9% | 8 mph | 7 |
| Wed, Aug 26 | ☁️ Overcast | 88° / 68° | 2% | 8 mph | 7 |
| Thu, Aug 27 | ⛅ Partly cloudy | 89° / 68° | 3% | 9 mph | 8 |
| Fri, Aug 28 | ☁️ Overcast | 88° / 69° | 4% | 9 mph | 7 |
| Sat, Aug 29 | ☁️ Overcast | 88° / 70° | 10% | 10 mph | 7 |
| Sun, Aug 30 | ☁️ Overcast | 88° / 69° | 10% | 10 mph | 7 |
| Mon, Aug 31 | ⛅ Partly cloudy | 87° / 67° | 9% | 8 mph | 7 |
| Tue, Sep 1 | ☁️ Overcast | 87° / 68° | 5% | 11 mph | 7 |
| Wed, Sep 2 | ⛅ Partly cloudy | 87° / 66° | 14% | 7 mph | 7 |
| Thu, Sep 3 | ☁️ Overcast | 89° / 70° | 27% | 16 mph | 7 |
| Fri, Sep 4 | ☁️ Overcast | 82° / 65° | 29% | 19 mph | 7 |
| Sat, Sep 5 | ☁️ Overcast | 85° / 68° | 17% | 8 mph | 6 |
| Sun, Sep 6 | ☁️ Overcast | 90° / 69° | 19% | 18 mph | 7 |
Climate in Antelope Island 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 | 35° | 18° | 2,4 in | ★★☆☆☆ |
| February | 42° | 24° | 3,7 in | ★★☆☆☆ |
| March | 54° | 32° | 2,5 in | ★★★☆☆ |
| April | 60° | 37° | 2,4 in | ★★★★☆ |
| May | 71° | 46° | 1,5 in | ★★★★★ |
| June | 85° | 59° | 0,2 in | ★★★★★ |
| July | 93° | 67° | 0,4 in | ★★★★★ |
| August | 89° | 63° | 0,6 in | ★★★★★ |
| September | 79° | 54° | 0,7 in | ★★★★★ |
| October | 63° | 40° | 2,0 in | ★★★★☆ |
| November | 48° | 29° | 1,2 in | ★★★☆☆ |
| December | 40° | 24° | 3,2 in | ★★☆☆☆ |
Climate type: Continental. Source: Open-Meteo archive (ERA5).
Weather map for Antelope Island 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 Antelope Island 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 Antelope Island State Park
Go in May, June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
Explore Antelope Island State Park
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Weather for related places
Frequently asked questions
Where is Antelope Island State Park?
Antelope Island State Park is a state park in Utah. Its coordinates are 41.0375, -112.2192. It lies in North America.
What is the weather like in Antelope Island State Park right now?
It is currently 79°F (26°C) with clear sky. Humidity is 51% and wind is 21 mph.
When is the best time to visit Antelope Island State Park?
May, June, July, August and September offer the most comfortable conditions in Antelope Island State Park, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Antelope Island State Park in?
Antelope Island State Park observes America/Denver (UTC-06:00). The local time is 12:56 AM.
What is the nearest airport to Antelope Island State Park?
The closest airports are Salt Lake City International Airport (SLC), 21 mi away.
What are the top things to do in Antelope Island State Park?
Popular options include Great Salt Lake, Great Basin National Park, Goblin Valley State Park, Capitol Reef National Park, Grand Teton and Grand Teton National Park.
Related articles
Data sources and methodology
| 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 August 23, 2026 at 12:56 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
