Monthly outlook for Windsor Terrace, MD: average high 83.7°, average low 69°. That is 0.3° above the climate normal for August. Precipitation is expected on 8 days (about 0.9 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (92.9°), the coolest 22 August (63.3°).
83.7°/69°
Average high / low
+0.3°
Above normal
8 / 6
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.3°
83.9°
+0.8°
18 August – 27 August
81°
82.3°
-0.7°
28 August – 6 September
at normal
81.7°
—
August records over 66 years
98.6°15 August 1988All-time high
50.7°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Baltimore (5 mi).
Sun, 0989° / 73°0
89 °
Windsor Terrace, Sunday, 9 August
Mostly clear. High 89°, low 73°.
Pressure30.03 inHg
Wind7.9 mph NW
Humidity43%
Visibility6.2 mi
Dew point65°
Mon, 1093° / 74°0.05
93 °
Windsor Terrace, Monday, 10 August
Light rain. High 93°, low 74°.
Pressure30.00 inHg
Wind5.9 mph NW
Humidity41%
Visibility6.2 mi
Dew point63°
Tue, 1189° / 71°0.26
89 °
Windsor Terrace, Tuesday, 11 August
Rain. High 89°, low 71°.
Pressure29.94 inHg
Wind7.1 mph NW
Humidity51%
Visibility6.2 mi
Dew point67°
Wed, 1292° / 74°0.1
92 °
Windsor Terrace, Wednesday, 12 August
Light rain. High 92°, low 74°.
Pressure29.77 inHg
Wind8.2 mph W
Humidity65%
Visibility6.2 mi
Dew point66°
Thu, 1385° / 72°0.04
85 °
Windsor Terrace, Thursday, 13 August
Light rain. High 85°, low 72°.
Pressure29.83 inHg
Wind12.6 mph NW
Humidity31%
Visibility—
Dew point50°
Fri, 1478° / 65°0
78 °
Windsor Terrace, Friday, 14 August
Overcast. High 78°, low 65°.
Pressure30.09 inHg
Wind8.7 mph NW
Humidity43%
Visibility—
Dew point47°
Sat, 1581° / 64°0
81 °
Windsor Terrace, Saturday, 15 August
Clear. High 81°, low 64°.
Pressure30.15 inHg
Wind9.9 mph N
Humidity30%
Visibility—
Dew point44°
Sun, 1684° / 66°0
84 °
Windsor Terrace, Sunday, 16 August
Overcast. High 84°, low 66°.
Pressure30.18 inHg
Wind5.8 mph SE
Humidity29%
Visibility—
Dew point46°
Mon, 1776° / 69°0.03
76 °
Windsor Terrace, Monday, 17 August
Light rain. High 76°, low 69°.
Pressure30.09 inHg
Wind9.1 mph S
Humidity62%
Visibility—
Dew point60°
Tue, 1874° / 68°0.13
74 °
Windsor Terrace, Tuesday, 18 August
Light rain. High 74°, low 68°.
Pressure30.03 inHg
Wind6.9 mph S
Humidity74%
Visibility—
Dew point65°
Wed, 1982° / 70°0.06
82 °
Windsor Terrace, Wednesday, 19 August
Light rain. High 82°, low 70°.
Pressure29.91 inHg
Wind8.5 mph S
Humidity70%
Visibility—
Dew point66°
Thu, 2080° / 70°0.14
80 °
Windsor Terrace, Thursday, 20 August
Light rain. High 80°, low 70°.
Pressure29.71 inHg
Wind14.3 mph NW
Humidity38%
Visibility—
Dew point51°
Fri, 2181° / 63°0
81 °
Windsor Terrace, Friday, 21 August
Clear. High 81°, low 63°.
Pressure29.91 inHg
Wind10.8 mph NW
Humidity30%
Visibility—
Dew point44°
Sat, 2283° / 63°0
83 °
Windsor Terrace, Saturday, 22 August
Partly cloudy. High 83°, low 63°.
Pressure30.06 inHg
Wind6 mph SE
Humidity28%
Visibility—
Dew point43°
Sun, 2385° / 71°0.02
85 °
Windsor Terrace, Sunday, 23 August
Light rain. High 85°, low 71°.
Pressure29.94 inHg
Wind11.6 mph SW
Humidity69%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 66°0.07
82 °
Windsor Terrace, Monday, 24 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.07 in
Chance of precipitation18%
Record high93° (1995)
Record low56° (1971)
Tue, 2583° / 67°0.06
83 °
Windsor Terrace, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.06 in
Chance of precipitation22%
Record high95° (1968)
Record low57° (1987)
Wed, 2683° / 67°0.07
83 °
Windsor Terrace, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.07 in
Chance of precipitation18%
Record high93° (1975)
Record low57° (1963)
Thu, 2783° / 68°0.17
83 °
Windsor Terrace, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.17 in
Chance of precipitation38%
Record high93° (1987)
Record low59° (2025)
Fri, 2883° / 69°0.16
83 °
Windsor Terrace, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low69°
Average precipitation0.16 in
Chance of precipitation48%
Record high96° (1973)
Record low58° (1986)
Sat, 2983° / 68°0.12
83 °
Windsor Terrace, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.12 in
Chance of precipitation32%
Record high93° (1973)
Record low51° (1986)
Sun, 3083° / 67°0.07
83 °
Windsor Terrace, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (2022)
Record low51° (1986)
Mon, 3182° / 67°0.07
82 °
Windsor Terrace, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (1973)
Record low54° (1976)
Tue, 0181° / 66°0.16
81 °
Windsor Terrace, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low66°
Average precipitation0.16 in
Chance of precipitation28%
Record high94° (2010)
Record low56° (1967)
Wed, 0281° / 65°0.12
81 °
Windsor Terrace, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low65°
Average precipitation0.12 in
Chance of precipitation40%
Record high94° (1980)
Record low55° (2009)
Thu, 0382° / 66°0.11
82 °
Windsor Terrace, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation25%
Record high97° (2023)
Record low52° (1967)
Fri, 0482° / 66°0.09
82 °
Windsor Terrace, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation30%
Record high100° (2023)
Record low55° (2024)
Sat, 0580° / 66°0.13
80 °
Windsor Terrace, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0.13 in
Chance of precipitation28%
Record high99° (2023)
Record low54° (1997)
Sun, 0680° / 65°0.24
80 °
Windsor Terrace, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.24 in
Chance of precipitation35%
Record high99° (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 Windsor Terrace, 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 Windsor Terrace, 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.