Weather in Cape St. Claire, MD
Cape St. Claire, Sunday, 9 August, 10:11
Overcast. Feels like 94°. High 90°, low 73°.
Monthly outlook for Cape St. Claire, MD: average high 83.8°, average low 70.9°. That is 0.8° above the climate normal for August. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 10 August (91°), the coolest 14 August (64.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 August – 18 August | 83.6° | 82.9° | +0.4° |
| 19 August – 28 August | 84.1° | 81.7° | +1.4° |
| 29 August – 7 September | at normal | 80.6° | — |
August records over 66 years
Climate normals and records are computed from the nearest reference point — Naval Academy (5 mi).
0
Cape St. Claire, Monday, 10 August
Clear. High 91°, low 75°.
0.04
Cape St. Claire, Tuesday, 11 August
Light rain. High 89°, low 72°.
0.02Cape St. Claire, Wednesday, 12 August
Light rain. High 86°, low 75°.
0Cape St. Claire, Thursday, 13 August
Overcast. High 88°, low 76°.
0.09Cape St. Claire, Friday, 14 August
Light rain. High 75°, low 64°.
0Cape St. Claire, Saturday, 15 August
Overcast. High 79°, low 66°.
0.01Cape St. Claire, Sunday, 16 August
Light rain. High 75°, low 66°.
0.06Cape St. Claire, Monday, 17 August
Light rain. High 82°, low 69°.
0Cape St. Claire, Tuesday, 18 August
Clear. High 80°, low 70°.
0.2Cape St. Claire, Wednesday, 19 August
Light rain. High 82°, low 73°.
0Cape St. Claire, Thursday, 20 August
Clear. High 86°, low 69°.
0Cape St. Claire, Friday, 21 August
Overcast. High 79°, low 70°.
0Cape St. Claire, Saturday, 22 August
Clear. High 88°, low 69°.
0Cape St. Claire, Sunday, 23 August
Light rain. High 89°, low 77°.
0Cape St. Claire, Monday, 24 August
Clear. High 80°, low 69°.
0.07
Cape St. Claire, Tuesday, 25 August
Climate normal for this date — 60-year average.
0.06
Cape St. Claire, Wednesday, 26 August
Climate normal for this date — 60-year average.
0.17
Cape St. Claire, Thursday, 27 August
Climate normal for this date — 60-year average.
0.17Cape St. Claire, Friday, 28 August
Climate normal for this date — 60-year average.
0.12Cape St. Claire, Saturday, 29 August
Climate normal for this date — 60-year average.
0.07Cape St. Claire, Sunday, 30 August
Climate normal for this date — 60-year average.
0.09Cape St. Claire, Monday, 31 August
Climate normal for this date — 60-year average.
0.16Cape St. Claire, Tuesday, 1 September
Climate normal for this date — 60-year average.
0.13Cape St. Claire, Wednesday, 2 September
Climate normal for this date — 60-year average.
0.12Cape St. Claire, Thursday, 3 September
Climate normal for this date — 60-year average.
0.09Cape St. Claire, Friday, 4 September
Climate normal for this date — 60-year average.
0.13Cape St. Claire, Saturday, 5 September
Climate normal for this date — 60-year average.
0.22Cape St. Claire, Sunday, 6 September
Climate normal for this date — 60-year average.
0.09Cape St. Claire, 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 Cape St. Claire, MD 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 Cape St. Claire, MD 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
78°Weather in Annapolis, MD83°Weather in Atlanta, GA82°Weather in Augusta, ME77°Weather in Austin, TX80°Weather in Baton Rouge, LA84°Weather in Bismarck, ND63°Weather in Boise, ID63°Weather in Boston, MA82°Weather in Carson City, NV72°Weather in Charleston, WV79°Weather in Charlotte Amalie, VI85°Weather in Cheyenne, WY73°Weather in Columbia, SC80°Weather in Columbus, OH74°Weather in Concord, NH79°Weather in Denver, CO71°Weather in Des Moines, IA74°Weather in Dover, DE86°Weather in Frankfort, KY77°Weather in Harrisburg, PA82°Weather in Hartford, CT82°Weather in Helena, MT57°Weather in Honolulu, HI
76°Weather in Indianapolis, IN77°Weather in Jackson, MS80°Weather in Jefferson City, MO78°Weather in Juneau, AK47°Weather in Lansing, MI69°Weather in Lincoln, NE81°Weather in Little Rock, AR78°Weather in Madison, WI68°Weather in Montgomery, AL79°Weather in Montpelier, VT74°Weather in Nashville, TN73°Weather in Oklahoma City, OK79°Weather in Olympia, WA53°Weather in Phoenix, AZ91°Weather in Pierre, SD67°Weather in Providence, RI83°Weather in Raleigh, NC82°Weather in Richmond, VA83°Weather in Sacramento, CA64°Weather in Salem, OR55°Weather in Salt Lake City, UT81°Weather in San Juan, PR85°Weather in Santa Fe, NM70°Weather in Springfield, IL77°Weather in St. Paul, MN69°Weather in Tallahassee, FL79°Weather in Topeka, KS80°Weather in Trenton, NJ83°Weather in Washington, DC84°83°Weather in Hudson, MD84°Weather in Jacksonville, MD80°Weather in Jacobsville, MD82°Weather in Joppa, MD82°Weather in Kentmore Park, MD83°Weather in Lawsonia, MD84°Weather in Leitch, MD83°Weather in Level, MD81°Weather in Lynch, MD82°Weather in Madonna, MD80°Weather in Magnolia, MD83°Weather in Manor, MD81°Weather in Marbury, MD83°Weather in Mattawoman, MD82°Weather in McDaniel, MD83°Weather in Milford, MD81°Weather in Millersville, MD83°Weather in Monkton, MD81°Weather in Morgnec, MD83°