Weather in Jefferson, LA
Jefferson, Wednesday, 14 October, 19:23
Clear. Feels like 79°. High 88°, low 66°.
Monthly outlook for Jefferson, LA: average high 78.6°, average low 66.2°. That is 1.4° above the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 3 days and 1.6 inches. The warmest day looks like 15 October (89.8°), the coolest 18 October (57.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 14 October – 23 October | 79° | 76.9° | +1.1° |
| 24 October – 2 November | 77.9° | 74.3° | +2° |
| 3 November – 12 November | at normal | 71° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Metairie (3 mi).
0
Jefferson, Thursday, 15 October
Clear. High 90°, low 69°.
0.01
Jefferson, Friday, 16 October
Light rain. High 85°, low 69°.
0Jefferson, Saturday, 17 October
Clear. High 68°, low 59°.
0Jefferson, Sunday, 18 October
Clear. High 68°, low 57°.
0Jefferson, Monday, 19 October
Clear. High 68°, low 58°.
0
Jefferson, Tuesday, 20 October
Overcast. High 79°, low 62°.
0Jefferson, Wednesday, 21 October
Clear. High 82°, low 69°.
0Jefferson, Thursday, 22 October
Clear. High 80°, low 70°.
0Jefferson, Friday, 23 October
Light rain. High 81°, low 71°.
0.02Jefferson, Saturday, 24 October
Light rain. High 81°, low 72°.
0Jefferson, Sunday, 25 October
Clear. High 83°, low 72°.
0.04Jefferson, Monday, 26 October
Light rain. High 77°, low 66°.
0.01Jefferson, Tuesday, 27 October
Light rain. High 74°, low 59°.
0.01Jefferson, Wednesday, 28 October
Light rain. High 79°, low 70°.
0.04Jefferson, Thursday, 29 October
Light rain. High 72°, low 70°.
0.13
Jefferson, Friday, 30 October
Climate normal for this date — 60-year average.
0.11Jefferson, Saturday, 31 October
Climate normal for this date — 60-year average.
0.15Jefferson, Sunday, 1 November
Climate normal for this date — 60-year average.
0.14Jefferson, Monday, 2 November
Climate normal for this date — 60-year average.
0.09
Jefferson, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09Jefferson, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.09
Jefferson, Thursday, 5 November
Climate normal for this date — 60-year average.
0.06Jefferson, Friday, 6 November
Climate normal for this date — 60-year average.
0.09Jefferson, Saturday, 7 November
Climate normal for this date — 60-year average.
0.08Jefferson, Sunday, 8 November
Climate normal for this date — 60-year average.
0.14Jefferson, Monday, 9 November
Climate normal for this date — 60-year average.
0.06Jefferson, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11Jefferson, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.1Jefferson, Thursday, 12 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Jefferson, LA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Jefferson, LA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
60°Weather in Annapolis, MD76°Weather in Atlanta, GA79°Weather in Augusta, ME55°Weather in Austin, TX84°Weather in Baton Rouge, LA86°Weather in Bismarck, ND53°Weather in Boise, ID68°Weather in Boston, MA66°Weather in Carson City, NV68°Weather in Charleston, WV77°Weather in Charlotte Amalie, VI82°Weather in Cheyenne, WY40°Weather in Columbia, SC79°Weather in Columbus, OH65°Weather in Concord, NH
61°Weather in Denver, CO47°Weather in Des Moines, IA60°Weather in Dover, DE75°Weather in Frankfort, KY72°Weather in Harrisburg, PA75°Weather in Hartford, CT68°Weather in Helena, MT49°Weather in Honolulu, HI85°Weather in Indianapolis, IN73°Weather in Jackson, MS89°Weather in Jefferson City, MO69°Weather in Juneau, AK41°Weather in Lansing, MI58°Weather in Lincoln, NE60°Weather in Little Rock, AR81°Weather in Madison, WI59°Weather in Montgomery, AL82°Weather in Montpelier, VT53°Weather in Nashville, TN86°Weather in Oklahoma City, OK73°Weather in Olympia, WA66°Weather in Phoenix, AZ76°Weather in Pierre, SD54°Weather in Providence, RI67°Weather in Raleigh, NC77°Weather in Richmond, VA77°Weather in Sacramento, CA80°Weather in Salem, OR71°Weather in Salt Lake City, UT53°Weather in San Juan, PR83°Weather in Santa Fe, NM63°Weather in Springfield, IL75°Weather in St. Paul, MN53°Weather in Tallahassee, FL78°Weather in Topeka, KS62°Weather in Trenton, NJ74°Weather in Washington, DC79°85°Weather in Sparta, LA79°Weather in Spillman, LA78°Weather in Spring Lake, LA81°Weather in Stein, LA81°Weather in Summerfield, LA83°Weather in Teddy, LA83°Weather in Tulip, LA86°Weather in Turnbull, LA84°Weather in Turps, LA84°Weather in Tyrone, LA80°Weather in Union Point, LA79°Weather in Vowells Mill, LA81°Weather in Webre, LA77°Weather in Weiss, LA81°Weather in Wemple, LA82°Weather in Weyanoke, LA78°Weather in Wilhite, LA80°Weather in Williams, LA79°Weather in Womack, LA81°