Park

Mclain State Park park

Illinois, USA Southcentral Lake Superior watershed 47.228°, -88.619°
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Nearby campgrounds
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Mclain State Park -- Illinois park
Mclain State Park Illinois · Southcentral Lake Superior watershed
About this park

Mclain State Park

McLain State Park is a 800-acre state park located in the state of Illinois. The park offers a variety of recreational opportunities including hiking, fishing, camping, and swimming. The park's centerpiece is a 22-acre lake which provides visitors with plenty of opportunities for water-based activities.

One of the main reasons to visit McLain State Park is to enjoy the park's natural beauty. The park offers visitors a chance to explore a variety of ecosystems, including hardwood forests, prairies, and wetlands. Additionally, the park is home to a variety of wildlife including deer, turkey, and waterfowl.

Some of the specific points of interest to see at McLain State Park include the park's numerous hiking trails which offer visitors the chance to explore the park's diverse landscapes. The park's beach area is also a popular destination, offering visitors a chance to swim, sunbathe, and relax. The park also has a campground with both primitive and electric campsites, making it a popular destination for overnight stays.

In terms of interesting facts about the area, McLain State Park was named in honor of James R. McLain, a former Illinois State Representative who was instrumental in the creation of the park. Additionally, the lake at the center of the park was created by damming a tributary of the Vermilion River.

The best time of year to visit McLain State Park depends on what activities you are interested in. The park is open year-round, but the most popular time to visit is during the summer months when temperatures are warmest and the lake is at its most inviting. Fall is also a popular time to visit, as visitors can enjoy the park's beautiful fall foliage.
StateIllinois
WatershedSouthcentral Lake Superior
Latitude47.2285°
Longitude-88.6193°
Land designation

Park & land designation reference

A quick legend for the federal and state land categories Snoflo tracks. Each designation comes with different rules around access, recreation, and resource extraction.

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing, often around reservoirs, rivers, or scenic landscapes); may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use -- recreation, grazing, mining, conservation -- with fewer restrictions than national parks or forests.
Detailed forecast

Plan your visit down to the hour

Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Stay nearby

Area campgrounds

Snoflo-tracked campgrounds within reach of Mclain State Park, with reservations status.

Responsible recreation & Leave No Trace

Know before you go
Check the operator's site for hours, permit requirements, seasonal closures, and fire restrictions before heading out.
Stay on trail
Stick to marked paths to protect vegetation, prevent erosion, and avoid disturbing wildlife habitat.
Respect wildlife
Observe from a distance, never feed wildlife, and store food securely if camping is permitted on-site.
Pack it in, pack it out
Carry out all trash, food scraps, and gear. Many parks have limited or no trash service.
Leave what you find
Don't take rocks, plants, or artifacts. They make the park what it is for the next visitor.

Set push alerts in the Snoflo app

Save Mclain State Park as a favorite, set a custom threshold (precipitation, freezing temperatures, fire-restriction days), and the iOS app will push the moment conditions cross.

FAQ

About Mclain State Park

What can I do at Mclain State Park?

Most Snoflo-tracked parks support hiking, picnicking, and wildlife viewing. Check the operator's site for activity-specific rules (camping, fishing, paddling, hunting).

How fresh is the weather data?

The hourly forecast updates throughout the day from NOAA / yr.no. Streamflow comes live from USGS streamgauges.

When is the best time to visit?

Use the 15-day temperature & precipitation outlook on this page to plan -- pick a window with comfortable temperatures and low precipitation.

How do I get to Mclain State Park?

Tap Directions in the hero above to open driving directions in Google Maps, or Open in map to center the Snoflo interactive map on the park.

Can I get alerts when conditions change?

Yes -- alerts are managed in the Snoflo iOS app. Favorite this park, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.

More parks

Other parks near here

Snoflo-tracked parks within driving distance of Mclain State Park.