Monthly outlook for Belvoir Manor, MD: average high 85.2°, average low 68.8°. That is 1.4° 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 22 August (91.3°), the coolest 14 August (61.4°).
85.2°/68.8°
Average high / low
+1.4°
Above normal
3 / 6
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.4°
83.4°
+0.6°
19 August – 28 August
86.5°
82°
+2.5°
29 August – 7 September
at normal
81°
—
August records over 66 years
97.9°15 August 1988All-time high
54.7°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Annapolis (6 mi).
Mon, 1091° / 75°0
91 °
Belvoir Manor, Monday, 10 August
Clear. High 91°, low 75°.
Pressure30.00 inHg
Wind3.6 mph SW
Humidity36%
Visibility6.2 mi
Dew point62°
Tue, 1190° / 70°0.04
90 °
Belvoir Manor, Tuesday, 11 August
Light rain. High 90°, low 70°.
Pressure29.91 inHg
Wind7.1 mph NW
Humidity50%
Visibility6.2 mi
Dew point65°
Wed, 1288° / 73°0.01
88 °
Belvoir Manor, Wednesday, 12 August
Light rain. High 88°, low 73°.
Pressure29.83 inHg
Wind10.2 mph NW
Humidity58%
Visibility6.2 mi
Dew point66°
Thu, 1389° / 75°0
89 °
Belvoir Manor, Thursday, 13 August
Partly cloudy. High 89°, low 75°.
Pressure29.85 inHg
Wind13.4 mph NW
Humidity48%
Visibility6.2 mi
Dew point65°
Fri, 1474° / 61°0.09
74 °
Belvoir Manor, Friday, 14 August
Light rain. High 74°, low 61°.
Pressure30.09 inHg
Wind7.3 mph N
Humidity73%
Visibility—
Dew point58°
Sat, 1580° / 62°0
80 °
Belvoir Manor, Saturday, 15 August
Overcast. High 80°, low 62°.
Pressure30.18 inHg
Wind10.4 mph N
Humidity31%
Visibility—
Dew point44°
Sun, 1675° / 62°0.01
75 °
Belvoir Manor, Sunday, 16 August
Light rain. High 75°, low 62°.
Pressure30.18 inHg
Wind10.4 mph S
Humidity52%
Visibility—
Dew point54°
Mon, 1783° / 68°0.03
83 °
Belvoir Manor, Monday, 17 August
Light rain. High 83°, low 68°.
Pressure29.88 inHg
Wind13 mph S
Humidity49%
Visibility—
Dew point60°
Tue, 1883° / 67°0
83 °
Belvoir Manor, Tuesday, 18 August
Clear. High 83°, low 67°.
Pressure29.97 inHg
Wind9.4 mph E
Humidity36%
Visibility—
Dew point52°
Wed, 1984° / 69°0.21
84 °
Belvoir Manor, Wednesday, 19 August
Light rain. High 84°, low 69°.
Pressure29.83 inHg
Wind14.3 mph S
Humidity58%
Visibility—
Dew point66°
Thu, 2089° / 67°0
89 °
Belvoir Manor, Thursday, 20 August
Clear. High 89°, low 67°.
Pressure29.74 inHg
Wind10.3 mph NW
Humidity41%
Visibility—
Dew point60°
Fri, 2182° / 69°0
82 °
Belvoir Manor, Friday, 21 August
Overcast. High 82°, low 69°.
Pressure29.88 inHg
Wind7.4 mph S
Humidity43%
Visibility—
Dew point54°
Sat, 2291° / 67°0
91 °
Belvoir Manor, Saturday, 22 August
Clear. High 91°, low 67°.
Pressure29.91 inHg
Wind15.9 mph S
Humidity41%
Visibility—
Dew point60°
Sun, 2390° / 75°0
90 °
Belvoir Manor, Sunday, 23 August
Light rain. High 90°, low 75°.
Pressure29.91 inHg
Wind14.4 mph W
Humidity31%
Visibility—
Dew point54°
Mon, 2482° / 67°0
82 °
Belvoir Manor, Monday, 24 August
Clear. High 82°, low 67°.
Pressure30.15 inHg
Wind8.9 mph N
Humidity31%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 69°0.07
82 °
Belvoir Manor, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.07 in
Chance of precipitation18%
Record high93° (1968)
Record low61° (1977)
Wed, 2683° / 70°0.06
83 °
Belvoir Manor, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.06 in
Chance of precipitation27%
Record high92° (1975)
Record low61° (1963)
Thu, 2783° / 70°0.17
83 °
Belvoir Manor, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.17 in
Chance of precipitation38%
Record high92° (1987)
Record low59° (2025)
Fri, 2883° / 71°0.17
83 °
Belvoir Manor, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.17 in
Chance of precipitation48%
Record high95° (1973)
Record low58° (2025)
Sat, 2982° / 70°0.12
82 °
Belvoir Manor, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low70°
Average precipitation0.12 in
Chance of precipitation30%
Record high92° (1973)
Record low55° (1982)
Sun, 3082° / 69°0.07
82 °
Belvoir Manor, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.07 in
Chance of precipitation25%
Record high92° (1973)
Record low56° (1986)
Mon, 3182° / 69°0.09
82 °
Belvoir Manor, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.09 in
Chance of precipitation28%
Record high92° (1973)
Record low58° (1986)
Tue, 0181° / 68°0.16
81 °
Belvoir Manor, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.16 in
Chance of precipitation28%
Record high92° (1980)
Record low58° (2025)
Wed, 0281° / 68°0.13
81 °
Belvoir Manor, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.13 in
Chance of precipitation38%
Record high92° (1980)
Record low58° (1967)
Thu, 0381° / 68°0.12
81 °
Belvoir Manor, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.12 in
Chance of precipitation23%
Record high93° (2023)
Record low56° (1967)
Fri, 0481° / 68°0.09
81 °
Belvoir Manor, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (2023)
Record low56° (1997)
Sat, 0580° / 68°0.13
80 °
Belvoir Manor, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.13 in
Chance of precipitation28%
Record high95° (2023)
Record low57° (1997)
Sun, 0680° / 67°0.22
80 °
Belvoir Manor, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.22 in
Chance of precipitation33%
Record high94° (2023)
Record low56° (1962)
Mon, 0780° / 67°0.09
80 °
Belvoir Manor, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high91° (1983)
Record low57° (1988)
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 Belvoir Manor, 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 Belvoir Manor, 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.