As of 00:44 EDT

Weather in Osborne, MD

74°

Osborne, Sunday, 9 August, 00:44

Partly cloudy. Feels like 75°. High 89°, low 73°.

Pressure29.97 inHg

Wind5.7 mph W

Humidity88%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

Monthly outlook for Osborne, MD: average high 82°, average low 65.1°. That is 0.1° above the climate normal for August. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 10 August (89.9°), the coolest 22 August (55.4°).

82°/65.1°

Average high / low

+0.1°

Above normal

6 / 6

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	82.6°	82.5°	+0°
19 August – 28 August	81.1°	81.3°	-0.1°
29 August – 7 September	at normal	80.2°	—

August records over 66 years

96.3°15 August 1988All-time high

52.5°29 August 1982All-time low

Climate normals and records are computed from the nearest reference point — Joppatowne (15 mi).

Mon, 1090° / 73°

0.03

90 °

Osborne, Monday, 10 August

Light rain. High 90°, low 73°.

Pressure30.00 inHg

Wind6.2 mph NW

Humidity46%

Visibility6.2 mi

Dew point65°

Tue, 1188° / 70°

0.25

88 °

Osborne, Tuesday, 11 August

Rain. High 88°, low 70°.

Pressure29.91 inHg

Wind6.2 mph NW

Humidity59%

Visibility6.2 mi

Dew point70°

Wed, 1288° / 71°

0.07

88 °

Osborne, Wednesday, 12 August

Rain. High 88°, low 71°.

Pressure29.77 inHg

Wind11.3 mph W

Humidity64%

Visibility6.2 mi

Dew point68°

Thu, 1384° / 68°

0.01

84 °

Osborne, Thursday, 13 August

Light rain. High 84°, low 68°.

Pressure29.83 inHg

Wind14.7 mph NW

Humidity40%

Visibility—

Dew point56°

Fri, 1477° / 59°

77 °

Osborne, Friday, 14 August

Overcast. High 77°, low 59°.

Pressure30.06 inHg

Wind6.5 mph N

Humidity40%

Visibility—

Dew point49°

Sat, 1579° / 59°

79 °

Osborne, Saturday, 15 August

Clear. High 79°, low 59°.

Pressure30.15 inHg

Wind13.1 mph N

Humidity41%

Visibility—

Dew point50°

Sun, 1680° / 58°

80 °

Osborne, Sunday, 16 August

Overcast. High 80°, low 58°.

Pressure30.18 inHg

Wind5.7 mph N

Humidity40%

Visibility—

Dew point51°

Mon, 1781° / 66°

0.11

81 °

Osborne, Monday, 17 August

Light rain. High 81°, low 66°.

Pressure30.09 inHg

Wind14.3 mph S

Humidity54%

Visibility—

Dew point61°

Tue, 1871° / 65°

0.16

71 °

Osborne, Tuesday, 18 August

Light rain. High 71°, low 65°.

Pressure30.06 inHg

Wind9.7 mph SE

Humidity84%

Visibility—

Dew point65°

Wed, 1977° / 65°

0.11

77 °

Osborne, Wednesday, 19 August

Light rain. High 77°, low 65°.

Pressure29.94 inHg

Wind9.8 mph S

Humidity86%

Visibility—

Dew point67°

Thu, 2079° / 67°

0.63

79 °

Osborne, Thursday, 20 August

Rain. High 79°, low 67°.

Pressure29.71 inHg

Wind16 mph NW

Humidity45%

Visibility—

Dew point55°

Fri, 2179° / 59°

79 °

Osborne, Friday, 21 August

Clear. High 79°, low 59°.

Pressure29.88 inHg

Wind13 mph NW

Humidity39%

Visibility—

Dew point48°

Sat, 2279° / 55°

79 °

Osborne, Saturday, 22 August

Mostly clear. High 79°, low 55°.

Pressure30.06 inHg

Wind5.5 mph N

Humidity33%

Visibility—

Dew point44°

Sun, 2383° / 62°

83 °

Osborne, Sunday, 23 August

Overcast. High 83°, low 62°.

Pressure29.97 inHg

Wind15.8 mph S

Humidity58%

Visibility—

Dew point65°

Mon, 2490° / 71°

90 °

Osborne, Monday, 24 August

Clear. High 90°, low 71°.

Pressure29.91 inHg

Wind12.9 mph NW

Humidity34%

Visibility—

Dew point56°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2582° / 68°

0.06

82 °

Osborne, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°

Average low68°

Average precipitation0.06 in

Chance of precipitation13%

Record high93° (1968)

Record low59° (1963)

Wed, 2682° / 68°

0.07

82 °

Osborne, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°

Average low68°

Average precipitation0.07 in

Chance of precipitation22%

Record high91° (1975)

Record low58° (1963)

Thu, 2782° / 69°

0.16

82 °

Osborne, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°

Average low69°

Average precipitation0.16 in

Chance of precipitation37%

Record high91° (2020)

Record low59° (2025)

Fri, 2882° / 69°

0.16

82 °

Osborne, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°

Average low69°

Average precipitation0.16 in

Chance of precipitation38%

Record high95° (1973)

Record low56° (2025)

Sat, 2982° / 69°

0.11

82 °

Osborne, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°

Average low69°

Average precipitation0.11 in

Chance of precipitation30%

Record high92° (1973)

Record low53° (1982)

Sun, 3082° / 68°

0.06

82 °

Osborne, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°

Average low68°

Average precipitation0.06 in

Chance of precipitation22%

Record high92° (1973)

Record low54° (1986)

Mon, 3181° / 68°

0.07

81 °

Osborne, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°

Average low68°

Average precipitation0.07 in

Chance of precipitation25%

Record high92° (1973)

Record low56° (1976)

Tue, 0180° / 67°

0.14

80 °

Osborne, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°

Average low67°

Average precipitation0.14 in

Chance of precipitation22%

Record high91° (1973)

Record low56° (1967)

Wed, 0280° / 67°

0.1

80 °

Osborne, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°

Average low67°

Average precipitation0.1 in

Chance of precipitation35%

Record high91° (1980)

Record low57° (1967)

Thu, 0380° / 67°

0.1

80 °

Osborne, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°

Average low67°

Average precipitation0.1 in

Chance of precipitation27%

Record high90° (1993)

Record low53° (1967)

Fri, 0480° / 67°

0.09

80 °

Osborne, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°

Average low67°

Average precipitation0.09 in

Chance of precipitation27%

Record high95° (2023)

Record low55° (1997)

Sat, 0579° / 67°

0.1

79 °

Osborne, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°

Average low67°

Average precipitation0.1 in

Chance of precipitation27%

Record high96° (2023)

Record low56° (1997)

Sun, 0679° / 66°

0.24

79 °

Osborne, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°

Average low66°

Average precipitation0.24 in

Chance of precipitation35%

Record high94° (2023)

Record low55° (1962)

Mon, 0779° / 65°

0.09

79 °

Osborne, Monday, 7 September

Climate normal for this date — 60-year average.

Average high79°

Average low65°

Average precipitation0.09 in

Chance of precipitation32%

Record high90° (1983)

Record low55° (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 Osborne, 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 Osborne, 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.