Weather Bay Saint Louis long-term weather forecast
Long-term weather forecast for Bay Saint Louis for ten days.
Friday, Jan 16
57 / 32°F
| 0.00 in | 8 mph |
| 34 °F | 30 °F | 12 am | |
| 32 °F | 28 °F | 6 am | |
| 57 °F | 54 °F | 12 pm | |
| 52 °F | 48 °F | 6 pm |
sunrise 6:54 am
sunset 5:20 pm
HOURLY
sunset 5:20 pm
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Weather forecast Bay Saint Louis, Mississippi, USA extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Friday 01/16/2026 |
|||||||||||||
| 12 AM
1 AM
| clear | 34 °F 28 °F |
0.0 in | 2 fps 2 mph north |
30.1 in | 73 % | 27 °F | 0 % | 0% | 0% | 0% | 0% | |
| 6 AM
7 AM
| clear | 32 °F 27 °F |
0.0 in | 3 fps 2 mph west |
30.1 in | 83 % | 28 °F | 0 % | 0% | 0% | 0% | 0% | |
| 12 PM
1 PM
| clear | 57 °F 52 °F |
0.0 in | 11 fps 8 mph west-southwest |
30.1 in | 40 % | 32 °F | 0 % | 0% | 0% | 0% | 0% | |
| 6 PM
7 PM
| clear | 52 °F 48 °F |
0.0 in | 8 fps 6 mph southwest |
30.1 in | 58 % | 37 °F | 0 % | 0% | 0% | 0% | 0% | |
Saturday 01/17/2026 |
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| 12 AM
1 AM
| clear | 48 °F 46 °F |
0.0 in | 10 fps 7 mph west-southwest |
30.2 in | 89 % | 45 °F | 0 % | 0% | 0% | 0% | 0% | |
| 6 AM
7 AM
| clear | 41 °F 36 °F |
0.0 in | 10 fps 6 mph north |
30.2 in | 63 % | 30 °F | 0 % | 0% | 0% | 0% | 0% | |
| 12 PM
1 PM
| light rain | 55 °F 50 °F |
0.03 in | 7 fps 5 mph north |
30.3 in | 28 % | 25 °F | 100 % | 0% | 0% | 100% | 0% | |
| 6 PM
7 PM
| heavy rain | 48 °F 43 °F |
0.20 in | 8 fps 6 mph northwest |
30.3 in | 51 % | 32 °F | 100 % | 0% | 0% | 100% | 97% | |
Bay Saint Louis, Mississippi, USA - information
State: Mississippi, USAGPS coordinates: 30.3088; -89.3301
Time zone: America / Chicago
time difference in hours with time in NY is -7 hours
Population: 9 260
Altitude: 42 ft
The administrative part:
- Mississippi, Jackson
- Hancock County, Bay Saint Louis
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Data source
Weather forecast for Bay Saint Louis is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Astronomical information Bay Saint Louis
data are always in the local timeSun and light
Jan. 16, 2026
| Sunrise: | Sunset: |
| 6:54 am | 5:20 pm |
| Noon: | Length of day: |
| 12:07 pm | 10:26 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:27 am | 5:46 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:59 am | 6:15 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:30 am | 6:44 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 01/16/2026 5:26 am | 01/16/2026 3:21 pm |
| Next new moon: | Next full moon: |
| 01/18/2026 | 02/01/2026 |
