Monthly outlook for Glen Burnie, MD: average high 89.3°, average low 72.6°. That is 3.7° above the climate normal for August. Precipitation is expected on 9 days (about 1.0 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 16 August (100.8°), the coolest 15 August (68.4°).
89.3°/72.6°
Average high / low
+3.7°
Above normal
9 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
88.9°
83.4°
+3.1°
19 August – 28 August
89.9°
82.1°
+4.4°
29 August – 7 September
at normal
81°
—
August records over 66 years
97.3°15 August 1988All-time high
53.4°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — South Gate (2 mi).
Mon, 1093° / 75°0.03
93 °
Glen Burnie, Monday, 10 August
Light rain. High 93°, low 75°.
Pressure29.97 inHg
Wind2.9 mph S
Humidity36%
Visibility6.2 mi
Dew point62°
Tue, 1193° / 72°0.06
93 °
Glen Burnie, Tuesday, 11 August
Light rain. High 93°, low 72°.
Pressure29.91 inHg
Wind8.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point65°
Wed, 1289° / 74°0.05
89 °
Glen Burnie, Wednesday, 12 August
Light rain. High 89°, low 74°.
Pressure29.80 inHg
Wind8.2 mph W
Humidity48%
Visibility6.2 mi
Dew point64°
Thu, 1391° / 74°0
91 °
Glen Burnie, Thursday, 13 August
Clear. High 91°, low 74°.
Pressure29.91 inHg
Wind10.2 mph NW
Humidity36%
Visibility6.2 mi
Dew point58°
Fri, 1474° / 71°0.02
74 °
Glen Burnie, Friday, 14 August
Light rain. High 74°, low 71°.
Pressure30.09 inHg
Wind6.3 mph E
Humidity70%
Visibility—
Dew point63°
Sat, 1580° / 68°0.01
80 °
Glen Burnie, Saturday, 15 August
Light rain. High 80°, low 68°.
Pressure30.18 inHg
Wind6.8 mph SE
Humidity59%
Visibility—
Dew point63°
Sun, 16101° / 71°0.11
101 °
Glen Burnie, Sunday, 16 August
Light rain. High 101°, low 71°.
Pressure29.85 inHg
Wind13.3 mph S
Humidity45%
Visibility—
Dew point67°
Mon, 1787° / 72°0
87 °
Glen Burnie, Monday, 17 August
Partly cloudy. High 87°, low 72°.
Pressure29.97 inHg
Wind12.8 mph N
Humidity32%
Visibility—
Dew point51°
Tue, 1889° / 71°0.05
89 °
Glen Burnie, Tuesday, 18 August
Light rain. High 89°, low 71°.
Pressure30.03 inHg
Wind14.2 mph S
Humidity38%
Visibility—
Dew point58°
Wed, 1998° / 72°0.1
98 °
Glen Burnie, Wednesday, 19 August
Light rain. High 98°, low 72°.
Pressure29.91 inHg
Wind13.1 mph NW
Humidity32%
Visibility—
Dew point58°
Thu, 2089° / 74°0
89 °
Glen Burnie, Thursday, 20 August
Mostly clear. High 89°, low 74°.
Pressure29.94 inHg
Wind11.3 mph S
Humidity35%
Visibility—
Dew point55°
Fri, 2191° / 73°0.11
91 °
Glen Burnie, Friday, 21 August
Light rain. High 91°, low 73°.
Pressure29.77 inHg
Wind9.2 mph SW
Humidity47%
Visibility—
Dew point66°
Sat, 2284° / 74°0.14
84 °
Glen Burnie, Saturday, 22 August
Light rain. High 84°, low 74°.
Pressure29.88 inHg
Wind9.8 mph E
Humidity61%
Visibility—
Dew point68°
Sun, 2384° / 74°0.21
84 °
Glen Burnie, Sunday, 23 August
Light rain. High 84°, low 74°.
Pressure30.00 inHg
Wind7.4 mph E
Humidity69%
Visibility—
Dew point70°
Mon, 2493° / 74°0.09
93 °
Glen Burnie, Monday, 24 August
Light rain. High 93°, low 74°.
Pressure29.94 inHg
Wind6 mph NW
Humidity45%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 69°0.07
82 °
Glen Burnie, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.07 in
Chance of precipitation23%
Record high93° (1968)
Record low60° (1977)
Wed, 2683° / 69°0.06
83 °
Glen Burnie, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high92° (1975)
Record low60° (1963)
Thu, 2783° / 70°0.15
83 °
Glen Burnie, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.15 in
Chance of precipitation40%
Record high92° (2020)
Record low59° (2025)
Fri, 2883° / 70°0.16
83 °
Glen Burnie, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.16 in
Chance of precipitation45%
Record high95° (1973)
Record low58° (2025)
Sat, 2982° / 69°0.13
82 °
Glen Burnie, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.13 in
Chance of precipitation32%
Record high92° (1973)
Record low54° (1982)
Sun, 3082° / 69°0.07
82 °
Glen Burnie, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.07 in
Chance of precipitation25%
Record high92° (2022)
Record low53° (1986)
Mon, 3182° / 69°0.09
82 °
Glen Burnie, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.09 in
Chance of precipitation30%
Record high92° (1973)
Record low57° (2025)
Tue, 0181° / 68°0.13
81 °
Glen Burnie, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.13 in
Chance of precipitation28%
Record high92° (1980)
Record low58° (1967)
Wed, 0281° / 67°0.12
81 °
Glen Burnie, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.12 in
Chance of precipitation42%
Record high92° (1980)
Record low56° (2023)
Thu, 0381° / 68°0.11
81 °
Glen Burnie, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.11 in
Chance of precipitation28%
Record high95° (2023)
Record low55° (1967)
Fri, 0481° / 68°0.09
81 °
Glen Burnie, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.09 in
Chance of precipitation32%
Record high97° (2023)
Record low56° (1997)
Sat, 0580° / 68°0.13
80 °
Glen Burnie, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.13 in
Chance of precipitation30%
Record high98° (2023)
Record low57° (1997)
Sun, 0680° / 67°0.26
80 °
Glen Burnie, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.26 in
Chance of precipitation33%
Record high98° (2023)
Record low56° (1962)
Mon, 0780° / 66°0.07
80 °
Glen Burnie, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0.07 in
Chance of precipitation28%
Record high91° (1983)
Record low56° (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 Glen Burnie, 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 Glen Burnie, 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.