Keystone, LA
Unincorporated community in Acadia Parish, Louisiana
Keystone is a small unincorporated community in Acadia Parish, Louisiana. It is 1.7 miles SW of Iota, the nearest town. Its ZIP code is 70543.
Keystone at a glance
- State
- Louisiana
- County
- Acadia Parish
- ZIP code
- 70543
- Nearest town
- Iota (1.7 mi)
- Time zone
- America/Chicago
- Coordinates
- 30.3481, -92.4833
Weather in Keystone now
Loading the National Weather Service forecast…
Keystone weather by the hour
Keystone weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Keystone.
This week in Keystone
Sunrise, sunset and moon in Keystone
What is the weather usually like in Keystone?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 93°F average high
- Januarycoldest month · 40°F average low
- 57.9 inprecipitation per year · 1,472 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Keystone: March–April and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station EUNICE, LA US (USC00162981), adjusted for the elevation of Keystone.
Keystone weather month by month
Sunrise and sunset in Keystone through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:05 AM | 5:33 PM | 10 h 27 min |
| February | 6:48 AM | 5:59 PM | 11 h 10 min |
| March | 7:18 AM | 7:19 PM | 12 h 1 min |
| April | 6:41 AM | 7:38 PM | 12 h 57 min |
| May | 6:14 AM | 7:58 PM | 13 h 44 min |
| June | 6:06 AM | 8:14 PM | 14 h 8 min |
| July | 6:17 AM | 8:14 PM | 13 h 57 min |
| August | 6:35 AM | 7:52 PM | 13 h 17 min |
| September | 6:53 AM | 7:16 PM | 12 h 23 min |
| October | 7:11 AM | 6:40 PM | 11 h 29 min |
| November | 6:34 AM | 5:14 PM | 10 h 39 min |
| December | 6:57 AM | 5:12 PM | 10 h 14 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Keystone?
Keystone has a humid subtropical climate. The warmest month is August, with an average high of 93°F (34°C), and the coldest is January, with average lows of 40°F (4°C).
It gets about 57.9 inches (1,472 mm) of precipitation a year. The wettest month is January and the driest is March.
The best time to visit Keystone is March–April and October–November. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
Webcams near Keystone
The closest live webcam is Duson: I-10 at LA 95, 18.6 miles E of Keystone.
Webcams: Windy.com. Distances in a straight line from Keystone.
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Map of Keystone, LA
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Keystone Street View
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Questions about Keystone
Where is Keystone, LA?
Keystone is an unincorporated community in Acadia Parish, Louisiana, 1.7 miles SW of Iota.
What county is Keystone in?
Keystone is in Acadia Parish, Louisiana.
What is the ZIP code of Keystone, LA?
The ZIP code for Keystone is 70543.
What is the nearest town to Keystone?
Iota, 1.7 miles away.
Are there webcams near Keystone?
Yes. The closest is Duson: I-10 at LA 95, 18.6 miles away.
What is the hottest month in Keystone?
August, with an average high of 93°F (34°C).
What is the coldest month in Keystone?
January, with an average low of 40°F (4°C).
How much does it rain in Keystone?
About 57.9 inches (1,472 mm) a year; the wettest month is January.
Does it snow in Keystone?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Keystone?
March–April and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Keystone have?
Humid subtropical (Köppen Cfa).
Last updated: