National Park · MO
Gateway Arch National Park
Gateway Arch is quietest in January and February and busiest in July.
Data: NPS visitation 2023–2025 · crowd scores computed Jul 2026. How this is calculated →
Computed from federal data · Methodology by Sharon Ben-Moshe
Pick a month to visit Gateway Arch
This week
7-day forecast
| Day | Conditions | High | Low | Precip chance |
|---|---|---|---|---|
| Fri 10 | Overcast | 92°F | 71°F | 37% |
| Sat 11 | Rain showers | 84°F | 72°F | 58% |
| Sun 12 | Overcast | 87°F | 70°F | 27% |
| Mon 13 | Clear | 87°F | 69°F | 4% |
| Tue 14 | Light drizzle | 88°F | 72°F | 4% |
| Wed 15 | Light drizzle | 88°F | 74°F | 5% |
| Thu 16 | Overcast | 94°F | 76°F | 7% |
Forecast data by Open-Meteo
Source: Open-Meteo
Weather
Monthly climate normals
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| January | 41°F | 22°F | 2.7" |
| February | 46°F | 26°F | 2.3" |
| March | 56°F | 35°F | 3.5" |
| April | 68°F | 45°F | 4.6" |
| May | 76°F | 56°F | 4.8" |
| June | 85°F | 65°F | 4.3" |
| July | 89°F | 69°F | 5.0" |
| August | 87°F | 67°F | 3.1" |
| September | 80°F | 59°F | 3.4" |
| October | 70°F | 46°F | 3.0" |
| November | 56°F | 35°F | 3.3" |
| December | 45°F | 27°F | 2.8" |
Source: NOAA 1991–2020 climate normals, CAHOKIA, IL US
Know before you go
Fees & hours
- Entrance fee
- $19 — Prices vary by date of visit. Begin your tour with an interactive pre-boarding experience featuring 60s-inspired animation and Gateway Arch trivia. Then, be transported 630 feet to the top of Arch for exhilarating views. Please allow 45 - 60 minutes for your Tram Ride to the Top experience. Adult (16 and up): Starting at $15 Child (3-15): Starting at $11 Infant (2 and under): FREE Park Pass Holder: Starting at $12 Tickets available at www.gatewayarch.com
- Hours
- The Gateway Arch is open year-round, closed only on Thanksgiving, Christmas, and New Year’s Day. Summer Hours (9am-6pm, Sunday through Thursday and 9am-8pm Friday and Saturday) run the Friday before Memorial Day through Labor Day weekend and are the primary visitor season. During Regular Hours (the day after Labor Day through Friday before Memorial Day) we are open from 9am to 6pm. Around the holidays we occasionally have extended hours.
Source: NPS Data API
Conditions
Current alerts
No current alerts or closures reported for this park.
Source: NPS Data API