Monthly outlook for Edgewater, MD: average high 83.1°, average low 69.1°. That is 0.2° above the climate normal for August. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 9 August (91.7°), the coolest 14 August (62.4°).
83.1°/69.1°
Average high / low
+0.2°
Above normal
6 / 6
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.3°
83.5°
+1°
18 August – 27 August
79.4°
82°
-1.4°
28 August – 6 September
at normal
81.3°
—
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 (4 mi).
Sun, 0992° / 73°0
92 °
Edgewater, Sunday, 9 August
Overcast. High 92°, low 73°.
Pressure30.00 inHg
Wind6.2 mph W
Humidity48%
Visibility6.2 mi
Dew point68°
Mon, 1092° / 76°0
92 °
Edgewater, Monday, 10 August
Overcast. High 92°, low 76°.
Pressure30.00 inHg
Wind3.4 mph N
Humidity44%
Visibility6.2 mi
Dew point67°
Tue, 1191° / 70°0.07
91 °
Edgewater, Tuesday, 11 August
Light rain. High 91°, low 70°.
Pressure29.97 inHg
Wind10.3 mph NW
Humidity54%
Visibility6.2 mi
Dew point66°
Wed, 1289° / 72°0.05
89 °
Edgewater, Wednesday, 12 August
Light rain. High 89°, low 72°.
Pressure29.83 inHg
Wind6.4 mph NW
Humidity63%
Visibility6.2 mi
Dew point67°
Thu, 1390° / 74°0.05
90 °
Edgewater, Thursday, 13 August
Light rain. High 90°, low 74°.
Pressure29.80 inHg
Wind11.2 mph NW
Humidity44%
Visibility—
Dew point63°
Fri, 1471° / 62°0.89
71 °
Edgewater, Friday, 14 August
Heavy rain. High 71°, low 62°.
Pressure30.00 inHg
Wind10.5 mph NE
Humidity67%
Visibility—
Dew point57°
Sat, 1579° / 63°0
79 °
Edgewater, Saturday, 15 August
Clear. High 79°, low 63°.
Pressure30.18 inHg
Wind11.9 mph N
Humidity38%
Visibility—
Dew point48°
Sun, 1678° / 64°0
78 °
Edgewater, Sunday, 16 August
Clear. High 78°, low 64°.
Pressure30.27 inHg
Wind6.3 mph NE
Humidity39%
Visibility—
Dew point49°
Mon, 1784° / 64°0
84 °
Edgewater, Monday, 17 August
Mostly clear. High 84°, low 64°.
Pressure30.12 inHg
Wind16.1 mph SE
Humidity51%
Visibility—
Dew point62°
Tue, 1874° / 71°0.22
74 °
Edgewater, Tuesday, 18 August
Rain. High 74°, low 71°.
Pressure30.00 inHg
Wind11.6 mph S
Humidity94%
Visibility—
Dew point69°
Wed, 1986° / 71°0.02
86 °
Edgewater, Wednesday, 19 August
Light rain. High 86°, low 71°.
Pressure29.88 inHg
Wind7.4 mph NE
Humidity48%
Visibility—
Dew point61°
Thu, 2079° / 69°0
79 °
Edgewater, Thursday, 20 August
Overcast. High 79°, low 69°.
Pressure29.97 inHg
Wind9.8 mph E
Humidity49%
Visibility—
Dew point57°
Fri, 2174° / 70°0.44
74 °
Edgewater, Friday, 21 August
Light rain. High 74°, low 70°.
Pressure29.88 inHg
Wind12 mph S
Humidity91%
Visibility—
Dew point71°
Sat, 2288° / 71°0.01
88 °
Edgewater, Saturday, 22 August
Light rain. High 88°, low 71°.
Pressure29.77 inHg
Wind9.7 mph NW
Humidity45%
Visibility—
Dew point61°
Sun, 2376° / 64°0
76 °
Edgewater, Sunday, 23 August
Partly cloudy. High 76°, low 64°.
Pressure30.03 inHg
Wind15.8 mph N
Humidity31%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 69°0.07
82 °
Edgewater, Monday, 24 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.07 in
Chance of precipitation20%
Record high92° (1995)
Record low58° (2024)
Tue, 2582° / 69°0.07
82 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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 °
Edgewater, 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)
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 Edgewater, 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 Edgewater, 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.