Weather in Mount Vernon, MS
Mount Vernon, Sunday, 9 August, 08:35
Overcast. Feels like 76°. High 90°, low 73°.
Monthly outlook for Mount Vernon, MS: average high 101.5°, average low 75°. That is 6.7° above the climate normal for August. Precipitation is expected on 6 days (about 0.6 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 17 August (110.6°), the coolest 24 August (67.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 100.6° | 89.3° | +6.3° |
| 19 August – 28 August | 103° | 89.6° | +7.4° |
| 29 August – 7 September | at normal | 87.2° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Saltillo (5 mi).
0.04
Mount Vernon, Monday, 10 August
Light rain. High 94°, low 74°.
0.01Mount Vernon, Tuesday, 11 August
Light rain. High 97°, low 75°.
0.02Mount Vernon, Wednesday, 12 August
Light rain. High 96°, low 76°.
0Mount Vernon, Thursday, 13 August
Overcast. High 100°, low 75°.
0Mount Vernon, Friday, 14 August
Overcast. High 104°, low 78°.
0
Mount Vernon, Saturday, 15 August
Partly cloudy. High 105°, low 77°.
0Mount Vernon, Sunday, 16 August
Overcast. High 106°, low 80°.
0
Mount Vernon, Monday, 17 August
Mostly clear. High 111°, low 80°.
0.05Mount Vernon, Tuesday, 18 August
Light rain. High 102°, low 79°.
0.09Mount Vernon, Wednesday, 19 August
Light rain. High 109°, low 77°.
0.01Mount Vernon, Thursday, 20 August
Light rain. High 104°, low 73°.
0.04Mount Vernon, Friday, 21 August
Light rain. High 103°, low 69°.
0.14Mount Vernon, Saturday, 22 August
Light rain. High 107°, low 74°.
0.14Mount Vernon, Sunday, 23 August
Light rain. High 100°, low 73°.
0
Mount Vernon, Monday, 24 August
Clear. High 94°, low 67°.
0.09Mount Vernon, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.06Mount Vernon, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.07Mount Vernon, Thursday, 27 August
Climate normal for this date — 60-year average.
0.08Mount Vernon, Friday, 28 August
Climate normal for this date — 60-year average.
0.09
Mount Vernon, Saturday, 29 August
Climate normal for this date — 60-year average.
0.18Mount Vernon, Sunday, 30 August
Climate normal for this date — 60-year average.
0.14Mount Vernon, Monday, 31 August
Climate normal for this date — 60-year average.
0.08Mount Vernon, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.17Mount Vernon, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.15Mount Vernon, Thursday, 3 September
Climate normal for this date — 60-year average.
0.11Mount Vernon, Friday, 4 September
Climate normal for this date — 60-year average.
0.15Mount Vernon, Saturday, 5 September
Climate normal for this date — 60-year average.
0.07Mount Vernon, Sunday, 6 September
Climate normal for this date — 60-year average.
0.04Mount Vernon, Monday, 7 September
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 Mount Vernon, MS 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 Mount Vernon, MS 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
75°Weather in Annapolis, MD79°Weather in Atlanta, GA76°Weather in Augusta, ME73°Weather in Austin, TX77°Weather in Baton Rouge, LA77°Weather in Bismarck, ND61°Weather in Boise, ID
63°Weather in Boston, MA78°Weather in Carson City, NV70°Weather in Charleston, WV75°Weather in Charlotte Amalie, VI85°Weather in Cheyenne, WY66°Weather in Columbia, SC77°Weather in Columbus, OH70°Weather in Concord, NH74°Weather in Denver, CO70°Weather in Des Moines, IA72°Weather in Dover, DE81°Weather in Frankfort, KY73°Weather in Harrisburg, PA77°Weather in Hartford, CT75°Weather in Helena, MT62°Weather in Honolulu, HI76°Weather in Indianapolis, IN73°Weather in Jackson, MS74°Weather in Jefferson City, MO76°Weather in Juneau, AK47°Weather in Lansing, MI64°Weather in Lincoln, NE77°Weather in Little Rock, AR73°Weather in Madison, WI66°Weather in Montgomery, AL75°Weather in Montpelier, VT71°Weather in Nashville, TN71°Weather in Oklahoma City, OK77°Weather in Olympia, WA52°Weather in Phoenix, AZ
91°Weather in Pierre, SD68°Weather in Providence, RI79°Weather in Raleigh, NC77°Weather in Richmond, VA78°Weather in Sacramento, CA65°Weather in Salem, OR55°Weather in Salt Lake City, UT77°Weather in San Juan, PR84°Weather in Santa Fe, NM65°Weather in Springfield, IL74°Weather in St. Paul, MN69°Weather in Tallahassee, FL75°Weather in Topeka, KS78°Weather in Trenton, NJ78°Weather in Washington, DC80°77°Weather in Patrick, MS74°Weather in Patterson, MS75°Weather in Pecan Grove, MS78°Weather in Pentecost, MS76°Weather in Lake Vista, MS76°Weather in Perdue, MS74°Weather in Pickwick, MS78°Weather in Pinchback, MS79°Weather in Pine Flat, MS74°Weather in Pinebur, MS78°Weather in Pineview, MS75°Weather in Poticaw Landing, MS78°Weather in Powell, MS76°Weather in Prospect, MS76°Weather in Purnell, MS79°Weather in Rafn, MS77°Weather in Rainey, MS78°Weather in Redding, MS76°Weather in Reese, MS76°