Currently: 48 °F. Low clouds. (Weather station: Gulfport-Biloxi Regional Airport, USA). See more current weatherBay St. Louis Extended Forecast with high and low temperatures
2 Week Extended Forecast in Bay St. Louis, Mississippi, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Dec 6 |  | 59 / 51 °F | Rain. Overcast. | 56 °F | 3 mph | ↑ | 85% | 65% | 0.41" | 0 (Low) | 6:40 am | 4:56 pm |
| Sun Dec 7 |  | 69 / 58 °F | Passing showers. Overcast. | 68 °F | 6 mph | ↑ | 84% | 55% | 0.08" | 0 (Low) | 6:41 am | 4:56 pm |
| Mon Dec 8 |  | 61 / 44 °F | Sprinkles early. Morning clouds. | 56 °F | 11 mph | ↑ | 54% | 45% | 0.03" | 3 (Moderate) | 6:41 am | 4:56 pm |
| Tue Dec 9 |  | 53 / 40 °F | Sunny. | 50 °F | 3 mph | ↑ | 75% | 0% | 0.00" | 3 (Moderate) | 6:42 am | 4:57 pm |
| Wed Dec 10 | | 65 / 46 °F | Sunny. | 64 °F | 8 mph | ↑ | 76% | 0% | 0.00" | 3 (Moderate) | 6:43 am | 4:57 pm |
| Thu Dec 11 |  | 75 / 61 °F | Cloudy. | 75 °F | 9 mph | ↑ | 70% | 2% | 0.00" | 3 (Moderate) | 6:43 am | 4:57 pm |
| Fri Dec 12 | | 69 / 60 °F | Cloudy. | 68 °F | 5 mph | ↑ | 83% | 2% | 0.00" | 0 (Low) | 6:44 am | 4:57 pm |
| Sat Dec 13 | | 68 / 56 °F | Cloudy. | 67 °F | 11 mph | ↑ | 65% | 6% | 0.00" | 0 (Low) | 6:45 am | 4:58 pm |
| Sun Dec 14 |  | 66 / 52 °F | Breaks of sun late. | 66 °F | 7 mph | ↑ | 57% | 6% | 0.00" | 0 (Low) | 6:45 am | 4:58 pm |
| Mon Dec 15 | | 66 / 48 °F | Morning clouds. | 66 °F | 6 mph | ↑ | 73% | 5% | 0.00" | 3 (Moderate) | 6:46 am | 4:58 pm |
| Tue Dec 16 | | 66 / 48 °F | Afternoon clouds. | 66 °F | 8 mph | ↑ | 61% | 4% | 0.00" | 0 (Low) | 6:47 am | 4:59 pm |
| Wed Dec 17 |  | 66 / 48 °F | Scattered clouds. | 66 °F | 7 mph | ↑ | 52% | 5% | 0.00" | 3 (Moderate) | 6:47 am | 4:59 pm |
| Thu Dec 18 | | 65 / 47 °F | Sunny. | 65 °F | 9 mph | ↑ | 68% | 6% | 0.00" | 3 (Moderate) | 6:48 am | 4:59 pm |
| Fri Dec 19 | | 68 / 47 °F | Sprinkles late. Afternoon clouds. | 67 °F | 10 mph | ↑ | 82% | 39% | 0.01" | 3 (Moderate) | 6:48 am | 5:00 pm |
| Sat Dec 20 | | 68 / 48 °F | Sprinkles. Cloudy. | 67 °F | 7 mph | ↑ | 90% | 56% | 0.09" | 0 (Low) | 6:49 am | 5:00 pm |
| * Updated Friday, December 5, 2025 9:24:06 pm Bay St. Louis time - Weather by CustomWeather, © 2025 | ||||||||||||