Weather for 70718 — Brittany, LA
Conditions and forecast for the exact centre of ZIP code 70718 (30.201, -90.869), not a nearby airport.
68°
Mainly clear
- Feels like:
- 68°
- Humidity:
- 93%
- Wind:
- 4 mph
- Dew point:
- 66°
Source updated: 11:50:33 AM · WeatherSignal checked: 11:50:33 AM
Next 12 hours in 70718
12 PM
68°
0%
1 PM
70°
0%
2 PM
76°
0%
3 PM
80°
0%
4 PM
83°
0%
5 PM
86°
0%
6 PM
86°
0%
7 PM
88°
0%
8 PM
88°
0%
9 PM
86°
0%
10 PM
80°
0%
11 PM
78°
0%
7 day forecast for 70718
Today
88° / 68°
0% rain · 16 mph wind
Saturday, Oct 17
75° / 56°
0% rain · 18 mph wind
Sunday, Oct 18
72° / 52°
0% rain · 12 mph wind
Monday, Oct 19
73° / 53°
0% rain · 8 mph wind
Tuesday, Oct 20
74° / 53°
0% rain · 7 mph wind
Wednesday, Oct 21
79° / 53°
0% rain · 5 mph wind
Thursday, Oct 22
81° / 55°
0% rain · 5 mph wind
About ZIP code 70718
70718 covers Brittany in Louisiana. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Baton Rouge (24 mi), New Orleans (51 mi), Lafayette (69 mi), Jackson (150 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Brittany 70718, Louisiana
- The warmest afternoon ahead is today, reaching about 88°F.
- The coldest night ahead dips to about 52°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like tomorrow, with sustained wind near 18 mph.
- UV reaches 7 on the sunniest day — sunscreen is worth it if you will be outside around midday.
Common questions about Brittany 70718, Louisiana weather
- How accurate is the Brittany 70718, Louisiana forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Brittany 70718, Louisiana?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Brittany 70718, Louisiana
- Current weather in Brittany 70718, Louisiana
- Brittany 70718, Louisiana hourly forecast
- Brittany 70718, Louisiana weather tomorrow
- Brittany 70718, Louisiana weekend weather
- Brittany 70718, Louisiana weather radar
- Brittany 70718, Louisiana severe weather alerts
- Best time to go outside in Brittany 70718, Louisiana
- What happened overnight in Brittany 70718, Louisiana
- How accurate is the Brittany 70718, Louisiana forecast?
- Brittany 70718, Louisiana monthly weather averages
Weather in nearby cities
- Baton Rouge, LA weather · about 24 miles away
- New Orleans, LA weather · about 51 miles away
- Lafayette, LA weather · about 69 miles away
- Jackson, MS weather · about 150 miles away
- Mobile, AL weather · about 172 miles away
- Beaumont, TX weather · about 195 miles away