Six Flags St. Louis Weather
Eureka, MO
· Six Flags · Theme park
Updated 15 minutes ago
Guest outlook (next 24h):
😊 Comfort: Excellent (86)
😤 Frustration: Low (0)
Current conditions
71°
Mostly Clear
Feels like
71°F
71°F
Dew point
70°F
70°F
Humidity
97%
97%
Cloud cover
13%
13%
Precip chance
0%
0%
Snow chance (24h)
0%
0%
Precip (next 24h)
0 in
0 in
Pressure
30.07 inHg
30.07 inHg
Wind
↑ N 2 mph · G9
↑ N 2 mph · G9
Attraction impact outlook
😴 Outside operating hours — see the next window
😊 Comfort: Excellent (86)
😤 Frustration: Low (0)
| Coasters (8) | Likely operating |
| Water rides (3) | Likely operating |
| Flat & spinning rides (8) | Likely operating |
| Kids' rides (5) | Likely operating |
😊 Comfort: Excellent (87)
😤 Frustration: Low (0)
| Coasters (8) | Likely operating |
| Water rides (3) | Likely operating |
| Flat & spinning rides (8) | Likely operating |
| Kids' rides (5) | Likely operating |
😊 Comfort: Good (72)
😤 Frustration: Low (0)
| Coasters (8) | Likely operating |
| Water rides (3) | Likely operating |
| Flat & spinning rides (8) | Likely operating |
| Kids' rides (5) | Likely operating |
Forecast confidence decreases with range: the next-24h outlook is based on high-resolution NWS forecasts, while the 48–72h windows lean on model guidance and can shift meaningfully — recheck closer to your visit. Parks make their own operating decisions.
Forecast
Tonight
66°F
Mostly Clear
2 mph N · 1% precip
Sunday
85°F
Sunny
2 to 8 mph N · 1% precip
Sunday Night
66°F
Clear
1 to 7 mph NE · 1% precip
Monday
86°F
Sunny
1 to 6 mph N
Monday Night
67°F
Clear
0 to 6 mph NE · 2% precip
Tuesday
88°F
Sunny
1 to 5 mph NE · 8% precip
Tuesday Night
70°F
Mostly Clear
0 to 5 mph NE · 8% precip
Wednesday
89°F
Sunny
2 mph E · 13% precip
Wednesday Night
71°F
Mostly Clear
1 mph S · 13% precip
Tonight: Mostly clear, with a low around 66. North wind around 2 mph.
72-hour forecast
Hour-by-hour (next 72 hours, park local time)
Sun Jul 12
1am
71°
0%
2/9
2am
70°
0%
2/9
3am
69°
0%
2/7
4am
68°
0%
2/7
5am
68°
0%
2/7
6am
67°
0%
2/14
7am
67°
0%
3/14
8am
70°
0%
5/14
9am
72°
0%
5/9
10am
76°
0%
6/9
11am
79°
0%
6/9
12pm
80°
0%
7/9
1pm
81°
1%
8/9
2pm
83°
1%
8/9
3pm
83°
1%
8/9
4pm
83°
1%
8/9
5pm
84°
1%
8/9
6pm
82°
1%
7/16
7pm
81°
0%
7/16
8pm
80°
0%
3/16
9pm
76°
0%
3/14
10pm
74°
0%
2/14
11pm
72°
0%
1/14
Mon Jul 13
12am
71°
0%
1/4
1am
70°
0%
1/4
2am
69°
0%
1/4
3am
68°
0%
1/4
4am
68°
0%
1/4
5am
67°
0%
1/4
6am
66°
0%
1/10
7am
68°
0%
2/10
8am
70°
0%
2/10
9am
74°
0%
2/9
10am
78°
0%
3/9
11am
80°
0%
5/9
12pm
82°
0%
5/11
1pm
84°
0%
6/11
2pm
84°
0%
6/11
3pm
85°
0%
6/12
4pm
85°
0%
6/12
5pm
84°
0%
6/12
6pm
84°
0%
6/16
7pm
83°
2%
5/16
8pm
80°
2%
3/16
9pm
78°
2%
2/10
10pm
75°
2%
1/10
11pm
74°
2%
0/10
Tue Jul 14
12am
72°
2%
0/3
1am
71°
0%
0/3
2am
70°
0%
0/3
3am
70°
0%
0/4
4am
69°
0%
0/4
5am
69°
0%
0/4
6am
69°
0%
1/11
7am
68°
0%
1/11
8am
72°
0%
1/11
9am
76°
0%
2/10
10am
80°
0%
2/10
11am
82°
0%
3/10
12pm
84°
0%
3/12
1pm
85°
8%
5/12
2pm
86°
8%
5/12
3pm
87°
8%
5/12
4pm
87°
8%
5/12
5pm
86°
8%
5/12
6pm
86°
8%
5/13
7pm
85°
8%
3/13
8pm
82°
8%
2/13
9pm
80°
8%
1/4
10pm
77°
8%
0/4
11pm
76°
8%
0/4
Wed Jul 15
12am
74°
8%
0/3
Rows: time · temperature · conditions (⚡ storms, 🌧 likely rain, 🌦 chance) · precip % · wind mph/gusts.
Hours beyond 48h are lower-confidence guidance.