Monthly outlook for North Linthicum, MD: average high 85.7°, average low 70°. That is 1.5° above the climate normal for August. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 22 August (92.1°), the coolest 15 August (63.1°).
85.7°/70°
Average high / low
+1.5°
Above normal
3 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.9°
83.7°
+0.7°
19 August – 28 August
87.1°
82.4°
+2.6°
29 August – 7 September
at normal
81.3°
—
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 (6 mi).
Mon, 1091° / 74°0.02
91 °
North Linthicum, Monday, 10 August
Light rain. High 91°, low 74°.
Pressure29.97 inHg
Wind4.8 mph SW
Humidity35%
Visibility6.2 mi
Dew point61°
Tue, 1192° / 72°0.05
92 °
North Linthicum, Tuesday, 11 August
Light rain. High 92°, low 72°.
Pressure29.91 inHg
Wind6 mph NW
Humidity47%
Visibility6.2 mi
Dew point64°
Wed, 1288° / 74°0.04
88 °
North Linthicum, Wednesday, 12 August
Light rain. High 88°, low 74°.
Pressure29.83 inHg
Wind7 mph NW
Humidity57%
Visibility6.2 mi
Dew point65°
Thu, 1390° / 76°0
90 °
North Linthicum, Thursday, 13 August
Overcast. High 90°, low 76°.
Pressure29.85 inHg
Wind15 mph NW
Humidity28%
Visibility—
Dew point51°
Fri, 1475° / 64°0.04
75 °
North Linthicum, Friday, 14 August
Light rain. High 75°, low 64°.
Pressure30.09 inHg
Wind7 mph N
Humidity71%
Visibility—
Dew point58°
Sat, 1580° / 63°0
80 °
North Linthicum, Saturday, 15 August
Overcast. High 80°, low 63°.
Pressure30.18 inHg
Wind10.2 mph N
Humidity31%
Visibility—
Dew point43°
Sun, 1676° / 64°0
76 °
North Linthicum, Sunday, 16 August
Light rain. High 76°, low 64°.
Pressure30.18 inHg
Wind8 mph SE
Humidity46%
Visibility—
Dew point51°
Mon, 1784° / 69°0.01
84 °
North Linthicum, Monday, 17 August
Light rain. High 84°, low 69°.
Pressure29.88 inHg
Wind10.1 mph S
Humidity47%
Visibility—
Dew point59°
Tue, 1885° / 69°0
85 °
North Linthicum, Tuesday, 18 August
Clear. High 85°, low 69°.
Pressure29.97 inHg
Wind8.3 mph SE
Humidity31%
Visibility—
Dew point49°
Wed, 1985° / 72°0.64
85 °
North Linthicum, Wednesday, 19 August
Heavy rain. High 85°, low 72°.
Pressure29.83 inHg
Wind12.7 mph S
Humidity55%
Visibility—
Dew point65°
Thu, 2088° / 69°0
88 °
North Linthicum, Thursday, 20 August
Mostly clear. High 88°, low 69°.
Pressure29.74 inHg
Wind9.1 mph N
Humidity39%
Visibility—
Dew point58°
Fri, 2183° / 68°0
83 °
North Linthicum, Friday, 21 August
Partly cloudy. High 83°, low 68°.
Pressure29.88 inHg
Wind7.4 mph N
Humidity35%
Visibility—
Dew point51°
Sat, 2292° / 70°0
92 °
North Linthicum, Saturday, 22 August
Clear. High 92°, low 70°.
Pressure29.88 inHg
Wind12.3 mph S
Humidity37%
Visibility—
Dew point58°
Sun, 2390° / 75°0
90 °
North Linthicum, Sunday, 23 August
Light rain. High 90°, low 75°.
Pressure29.91 inHg
Wind13.3 mph W
Humidity32%
Visibility—
Dew point54°
Mon, 2484° / 67°0
84 °
North Linthicum, Monday, 24 August
Clear. High 84°, low 67°.
Pressure30.15 inHg
Wind7.3 mph N
Humidity25%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 67°0.06
83 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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 °
North Linthicum, 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)
Mon, 0780° / 64°0.08
80 °
North Linthicum, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.08 in
Chance of precipitation27%
Record high92° (1998)
Record low51° (1984)
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 North Linthicum, 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 North Linthicum, 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.