Indiana Dunes · July
Indiana Dunes in July
July is the busiest time to visit Indiana Dunes — about as busy as June, busier than August.
Crowd score
How busy it gets
The park's busiest time. Reservations, early starts, and patience recommended.
About 96% of this park's busiest month.
Source: NPS Visitor Use Statistics, 2023–2025
Data: NPS visitation 2023–2025 · crowd scores computed Jul 2026 · alerts checked Jul 10, 2026. How this is calculated →
Computed from federal data · Methodology by Sharon Ben-Moshe
Visitation
Typical July visits vs. the year
Typical monthly recreation visits, averaged over the most recent three full years.
Source: NPS Visitor Use Statistics, 2023–2025
Weather
July weather
- Avg high
- —
- Avg low
- —
- Precipitation
- 4.5"
- Sunrise
- 4:27 AM
- Sunset
- 7:20 PM
- Daylight
- 14.9h
Source: NOAA 1991–2020 climate normals, CRETE 2.6 E, IL US
This week
7-day forecast for Indiana Dunes
| Day | Conditions | High | Low | Precip chance |
|---|---|---|---|---|
| Fri 10 | Overcast | 77°F | 71°F | 58% |
| Sat 11 | Overcast | 80°F | 69°F | 2% |
| Sun 12 | Clear | 79°F | 65°F | 6% |
| Mon 13 | Clear | 80°F | 63°F | 3% |
| Tue 14 | Clear | 87°F | 66°F | 2% |
| Wed 15 | Clear | 87°F | 72°F | 1% |
| Thu 16 | Drizzle | 85°F | 74°F | 10% |
Forecast data by Open-Meteo
Source: Open-Meteo
What's open
Indiana Dunes in July: access
The general areas of the park are open year-round. Please check individual areas for specific hours of operation.
Seasonal closures may apply:
- Caution
Partial Trail Closure at Portage Lakefront and Riverwalk
Closed portion of Portage Lakefront and Riverwalk Trail along Burns Waterway due to unsafe conditions from erosional damage. This trail portion will remain closed while funding is sought for repair work. Pier access remains open on either side of closure.
- Park Closure
Hobart Woodland Trail Temporary Closure
Hobart Woodland is closed until further notice while park crews work to clear several downed trees that are creating hazardous conditions for visitors.
- Park Closure
Partial Closures to Little Calumet River Trail and Glenwood Dunes Trail
Marquette Greenway construction will require closing sections of the Glenwood Dunes Trail (April–December 2026) and Little Calumet River / Mnoké Prairie Trail (May–December 2026). Closure dates may shift as work progresses. Please follow all posted closures and check the park website or NPS App for updates.
Details on nps.gov →
Source: NPS Data API
Conditions
Current alerts
- Caution
Partial Trail Closure at Portage Lakefront and Riverwalk
Closed portion of Portage Lakefront and Riverwalk Trail along Burns Waterway due to unsafe conditions from erosional damage. This trail portion will remain closed while funding is sought for repair work. Pier access remains open on either side of closure.
- Park Closure
Hobart Woodland Trail Temporary Closure
Hobart Woodland is closed until further notice while park crews work to clear several downed trees that are creating hazardous conditions for visitors.
- Park Closure
Partial Closures to Little Calumet River Trail and Glenwood Dunes Trail
Marquette Greenway construction will require closing sections of the Glenwood Dunes Trail (April–December 2026) and Little Calumet River / Mnoké Prairie Trail (May–December 2026). Closure dates may shift as work progresses. Please follow all posted closures and check the park website or NPS App for updates.
Details on nps.gov →
Source: NPS Data API
Context
Indiana Dunes crowds across the year
FAQ
Indiana Dunes in July
How busy is Indiana Dunes in July?
July rates 10/10 for crowds (Peak) at Indiana Dunes National Park — about 96% of its busiest month. Typical recreation visits: 459,603.
What is the weather like at Indiana Dunes in July?
In July, Indiana Dunes averages a high of 0°F and a low of 0°F, with about 4.5 inches of precipitation.