Monthly outlook for Wittman, MD: average high 81.7°, average low 72°. That is 0.9° below the climate normal for August. Precipitation is expected on 7 days (about 2.4 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 9 August (92.1°), the coolest 14 August (65.7°).
81.7°/72°
Average high / low
−0.9°
Below normal
7 / 6
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
83.4°
84°
-0.3°
18 August – 27 August
78.8°
82.3°
-2°
28 August – 6 September
at normal
81.7°
—
August records over 66 years
99.5°15 August 1988All-time high
55.8°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — North Beach (14 mi).
Sun, 0992° / 74°0
92 °
Wittman, Sunday, 9 August
Overcast. High 92°, low 74°.
Pressure30.03 inHg
Wind3.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point70°
Mon, 1087° / 77°0
87 °
Wittman, Monday, 10 August
Overcast. High 87°, low 77°.
Pressure30.03 inHg
Wind1.9 mph NE
Humidity63%
Visibility6.2 mi
Dew point70°
Tue, 1188° / 76°0.02
88 °
Wittman, Tuesday, 11 August
Light rain. High 88°, low 76°.
Pressure29.97 inHg
Wind11.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point67°
Wed, 1284° / 75°0.05
84 °
Wittman, Wednesday, 12 August
Light rain. High 84°, low 75°.
Pressure29.83 inHg
Wind4.4 mph W
Humidity65%
Visibility6.2 mi
Dew point68°
Thu, 1388° / 76°0.04
88 °
Wittman, Thursday, 13 August
Light rain. High 88°, low 76°.
Pressure29.80 inHg
Wind16.6 mph NE
Humidity55%
Visibility—
Dew point67°
Fri, 1473° / 66°1.26
73 °
Wittman, Friday, 14 August
Heavy rain. High 73°, low 66°.
Pressure30.00 inHg
Wind15.4 mph NE
Humidity69%
Visibility—
Dew point58°
Sat, 1576° / 68°0
76 °
Wittman, Saturday, 15 August
Clear. High 76°, low 68°.
Pressure30.21 inHg
Wind16.3 mph N
Humidity47%
Visibility—
Dew point51°
Sun, 1675° / 68°0
75 °
Wittman, Sunday, 16 August
Clear. High 75°, low 68°.
Pressure30.30 inHg
Wind10.8 mph NE
Humidity49%
Visibility—
Dew point52°
Mon, 1780° / 71°0
80 °
Wittman, Monday, 17 August
Clear. High 80°, low 71°.
Pressure30.15 inHg
Wind22.6 mph S
Humidity58%
Visibility—
Dew point63°
Tue, 1878° / 71°0.28
78 °
Wittman, Tuesday, 18 August
Rain. High 78°, low 71°.
Pressure30.00 inHg
Wind20.2 mph S
Humidity93%
Visibility—
Dew point69°
Wed, 1983° / 74°0.04
83 °
Wittman, Wednesday, 19 August
Light rain. High 83°, low 74°.
Pressure29.88 inHg
Wind12.6 mph NE
Humidity61%
Visibility—
Dew point65°
Thu, 2078° / 73°0
78 °
Wittman, Thursday, 20 August
Overcast. High 78°, low 73°.
Pressure29.97 inHg
Wind14.9 mph SE
Humidity55%
Visibility—
Dew point59°
Fri, 2175° / 72°0.59
75 °
Wittman, Friday, 21 August
Rain. High 75°, low 72°.
Pressure29.88 inHg
Wind22.2 mph S
Humidity87%
Visibility—
Dew point71°
Sat, 2283° / 73°0.04
83 °
Wittman, Saturday, 22 August
Light rain. High 83°, low 73°.
Pressure29.77 inHg
Wind12.3 mph NW
Humidity65%
Visibility—
Dew point66°
Sun, 2376° / 67°0
76 °
Wittman, Sunday, 23 August
Mostly clear. High 76°, low 67°.
Pressure30.06 inHg
Wind24.7 mph N
Humidity42%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2482° / 69°0.08
82 °
Wittman, Monday, 24 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.08 in
Chance of precipitation20%
Record high95° (1995)
Record low61° (2024)
Tue, 2583° / 70°0.06
83 °
Wittman, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.06 in
Chance of precipitation18%
Record high95° (2007)
Record low61° (1977)
Wed, 2683° / 70°0.05
83 °
Wittman, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1975)
Record low62° (1963)
Thu, 2783° / 71°0.16
83 °
Wittman, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.16 in
Chance of precipitation35%
Record high93° (1987)
Record low62° (2025)
Fri, 2883° / 71°0.17
83 °
Wittman, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.17 in
Chance of precipitation43%
Record high94° (1973)
Record low60° (1986)
Sat, 2983° / 71°0.12
83 °
Wittman, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.12 in
Chance of precipitation33%
Record high92° (2006)
Record low56° (1982)
Sun, 3083° / 70°0.07
83 °
Wittman, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1973)
Record low58° (1986)
Mon, 3182° / 70°0.11
82 °
Wittman, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low70°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (1973)
Record low59° (1986)
Tue, 0181° / 69°0.19
81 °
Wittman, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.19 in
Chance of precipitation35%
Record high94° (1980)
Record low59° (1967)
Wed, 0281° / 69°0.1
81 °
Wittman, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (1980)
Record low59° (1967)
Thu, 0381° / 69°0.12
81 °
Wittman, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation25%
Record high92° (1993)
Record low57° (1967)
Fri, 0481° / 69°0.08
81 °
Wittman, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (2023)
Record low57° (1997)
Sat, 0581° / 69°0.12
81 °
Wittman, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation32%
Record high91° (1985)
Record low57° (1997)
Sun, 0680° / 68°0.2
80 °
Wittman, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.2 in
Chance of precipitation38%
Record high93° (1983)
Record low57° (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 Wittman, 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 Wittman, 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.