Monthly outlook for Windham Manor, MD: average high 83.4°, average low 67.3°. That is 0.2° below the climate normal for August. Precipitation is expected on 7 days (about 1.6 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (92.7°), the coolest 15 August (59.1°).
83.4°/67.3°
Average high / low
−0.2°
Below normal
7 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.6°
84.6°
+0.5°
18 August – 27 August
79.9°
83°
-1.8°
28 August – 6 September
at normal
82.3°
—
August records over 66 years
100.2°17 August 1988All-time high
50°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Kemp Mill (2 mi).
Sun, 0989° / 71°0
89 °
Windham Manor, Sunday, 9 August
Clear. High 89°, low 71°.
Pressure30.03 inHg
Wind8.1 mph NW
Humidity46%
Visibility6.2 mi
Dew point66°
Mon, 1093° / 71°0.16
93 °
Windham Manor, Monday, 10 August
Rain. High 93°, low 71°.
Pressure30.03 inHg
Wind8.6 mph NW
Humidity43%
Visibility6.2 mi
Dew point64°
Tue, 1191° / 71°0.07
91 °
Windham Manor, Tuesday, 11 August
Light rain. High 91°, low 71°.
Pressure29.97 inHg
Wind9.4 mph NW
Humidity52%
Visibility6.2 mi
Dew point64°
Wed, 1289° / 72°0.03
89 °
Windham Manor, Wednesday, 12 August
Light rain. High 89°, low 72°.
Pressure29.83 inHg
Wind6.5 mph W
Humidity64%
Visibility6.2 mi
Dew point67°
Thu, 1388° / 71°0.06
88 °
Windham Manor, Thursday, 13 August
Light rain. High 88°, low 71°.
Pressure29.80 inHg
Wind11.1 mph NW
Humidity43%
Visibility—
Dew point61°
Fri, 1472° / 61°0.52
72 °
Windham Manor, Friday, 14 August
Rain. High 72°, low 61°.
Pressure30.00 inHg
Wind6.9 mph SW
Humidity68%
Visibility—
Dew point56°
Sat, 1578° / 59°0
78 °
Windham Manor, Saturday, 15 August
Clear. High 78°, low 59°.
Pressure30.21 inHg
Wind7.8 mph N
Humidity36%
Visibility—
Dew point46°
Sun, 1679° / 62°0
79 °
Windham Manor, Sunday, 16 August
Clear. High 79°, low 62°.
Pressure30.27 inHg
Wind6 mph NW
Humidity30%
Visibility—
Dew point43°
Mon, 1788° / 65°0
88 °
Windham Manor, Monday, 17 August
Mostly clear. High 88°, low 65°.
Pressure30.12 inHg
Wind8 mph SE
Humidity43%
Visibility—
Dew point58°
Tue, 1873° / 70°0.21
73 °
Windham Manor, Tuesday, 18 August
Light rain. High 73°, low 70°.
Pressure29.97 inHg
Wind8.4 mph S
Humidity92%
Visibility—
Dew point69°
Wed, 1987° / 69°0.02
87 °
Windham Manor, Wednesday, 19 August
Light rain. High 87°, low 69°.
Pressure29.88 inHg
Wind7.6 mph NW
Humidity41%
Visibility—
Dew point56°
Thu, 2085° / 66°0
85 °
Windham Manor, Thursday, 20 August
Overcast. High 85°, low 66°.
Pressure29.97 inHg
Wind7.4 mph E
Humidity38%
Visibility—
Dew point54°
Fri, 2172° / 68°0.48
72 °
Windham Manor, Friday, 21 August
Light rain. High 72°, low 68°.
Pressure29.88 inHg
Wind7.9 mph S
Humidity94%
Visibility—
Dew point70°
Sat, 2286° / 67°0
86 °
Windham Manor, Saturday, 22 August
Mostly clear. High 86°, low 67°.
Pressure29.77 inHg
Wind8.3 mph NW
Humidity42%
Visibility—
Dew point58°
Sun, 2376° / 61°0
76 °
Windham Manor, Sunday, 23 August
Overcast. High 76°, low 61°.
Pressure30.06 inHg
Wind13.7 mph NW
Humidity28%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2483° / 66°0.09
83 °
Windham Manor, Monday, 24 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation23%
Record high96° (1995)
Record low56° (1994)
Tue, 2584° / 66°0.07
84 °
Windham Manor, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.07 in
Chance of precipitation23%
Record high96° (1968)
Record low57° (1971)
Wed, 2684° / 67°0.06
84 °
Windham Manor, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.06 in
Chance of precipitation23%
Record high95° (1975)
Record low57° (1963)
Thu, 2784° / 68°0.14
84 °
Windham Manor, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.14 in
Chance of precipitation38%
Record high95° (1987)
Record low58° (2025)
Fri, 2884° / 68°0.17
84 °
Windham Manor, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.17 in
Chance of precipitation45%
Record high97° (1973)
Record low58° (1969)
Sat, 2983° / 67°0.12
83 °
Windham Manor, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.12 in
Chance of precipitation30%
Record high96° (1973)
Record low51° (1986)
Sun, 3083° / 66°0.06
83 °
Windham Manor, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.06 in
Chance of precipitation25%
Record high95° (1973)
Record low50° (1986)
Mon, 3183° / 67°0.07
83 °
Windham Manor, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.07 in
Chance of precipitation25%
Record high96° (1973)
Record low53° (1986)
Tue, 0182° / 65°0.14
82 °
Windham Manor, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.14 in
Chance of precipitation27%
Record high95° (1973)
Record low56° (1967)
Wed, 0282° / 65°0.12
82 °
Windham Manor, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation40%
Record high96° (1980)
Record low54° (1967)
Thu, 0382° / 65°0.11
82 °
Windham Manor, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation32%
Record high96° (2023)
Record low51° (1967)
Fri, 0482° / 66°0.09
82 °
Windham Manor, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation33%
Record high97° (2023)
Record low54° (1997)
Sat, 0581° / 65°0.13
81 °
Windham Manor, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.13 in
Chance of precipitation30%
Record high99° (2023)
Record low53° (1997)
Sun, 0681° / 65°0.24
81 °
Windham Manor, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.24 in
Chance of precipitation30%
Record high98° (2023)
Record low54° (2000)
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 Windham 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 Windham 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.