As of 22:00 EDT

Weather in Osborne, PA

77°Current weather

Osborne, Saturday, 8 August, 22:00

Mostly clear. Feels like 78°. High 84°, low 68°.

Pressure30.00 inHg
Wind4 mph W
Humidity90%
Visibility6.2 mi
Dew point73°

Monthly outlook for Osborne, PA: average high 79.4°, average low 59.9°. That is 0.5° below the climate normal for August. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 23 August (86.7°), the coolest 22 August (51.2°).

79.4°/59.9°
Average high / low
−0.5°
Below normal
6 / 7
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August79.6°80.6°-0.5°
18 August – 27 August78.9°79.8°-0.5°
28 August – 6 Septemberat normal78.7°

August records over 66 years

96.6°17 August 1988All-time high
45°29 August 1982All-time low

Climate normals and records are computed from the nearest reference point — Pittsburgh (12 mi).

Sun, 0985° / 68°0.01Light rain
85 °Light rain

Osborne, Sunday, 9 August

Light rain. High 85°, low 68°.

Pressure30.06 inHg
Wind4.2 mph W
Humidity47%
Visibility6.2 mi
Dew point59°
Mon, 1087° / 66°2.07Heavy rain
87 °Heavy rain

Osborne, Monday, 10 August

Heavy rain. High 87°, low 66°.

Pressure30.00 inHg
Wind11.4 mph SW
Humidity73%
Visibility6.2 mi
Dew point68°
Tue, 1181° / 64°0.15Rain
81 °Rain

Osborne, Tuesday, 11 August

Rain. High 81°, low 64°.

Pressure29.97 inHg
Wind6.3 mph SW
Humidity69%
Visibility6.2 mi
Dew point66°
Wed, 1279° / 65°0.06Light rain
79 °Light rain

Osborne, Wednesday, 12 August

Light rain. High 79°, low 65°.

Pressure29.83 inHg
Wind6.6 mph W
Humidity90%
Visibility6.2 mi
Dew point68°
Thu, 1374° / 60°0.01Light rain
74 °Light rain

Osborne, Thursday, 13 August

Light rain. High 74°, low 60°.

Pressure29.94 inHg
Wind10.7 mph NW
Humidity39%
Visibility
Dew point46°
Fri, 1477° / 54°0Clear
77 °Clear

Osborne, Friday, 14 August

Clear. High 77°, low 54°.

Pressure30.06 inHg
Wind6.1 mph N
Humidity40%
Visibility
Dew point48°
Sat, 1577° / 55°0Partly cloudy
77 °Partly cloudy

Osborne, Saturday, 15 August

Partly cloudy. High 77°, low 55°.

Pressure30.24 inHg
Wind6.8 mph N
Humidity40%
Visibility
Dew point48°
Sun, 1680° / 54°0Partly cloudy
80 °Partly cloudy

Osborne, Sunday, 16 August

Partly cloudy. High 80°, low 54°.

Pressure30.15 inHg
Wind3.1 mph E
Humidity37%
Visibility
Dew point49°
Mon, 1773° / 59°0.03Light rain
73 °Light rain

Osborne, Monday, 17 August

Light rain. High 73°, low 59°.

Pressure30.03 inHg
Wind3.5 mph N
Humidity66%
Visibility
Dew point57°
Tue, 1883° / 58°0Clear
83 °Clear

Osborne, Tuesday, 18 August

Clear. High 83°, low 58°.

Pressure30.00 inHg
Wind2.3 mph SW
Humidity47%
Visibility
Dew point58°
Wed, 1984° / 63°0.42Rain
84 °Rain

Osborne, Wednesday, 19 August

Rain. High 84°, low 63°.

Pressure29.83 inHg
Wind9.5 mph SW
Humidity49%
Visibility
Dew point60°
Thu, 2068° / 58°0.04Light rain
68 °Light rain

Osborne, Thursday, 20 August

Light rain. High 68°, low 58°.

Pressure29.83 inHg
Wind10.6 mph NW
Humidity68%
Visibility
Dew point56°
Fri, 2175° / 52°0Clear
75 °Clear

Osborne, Friday, 21 August

Clear. High 75°, low 52°.

Pressure30.00 inHg
Wind8.6 mph N
Humidity39%
Visibility
Dew point45°
Sat, 2277° / 51°0.02Light rain
77 °Light rain

Osborne, Saturday, 22 August

Light rain. High 77°, low 51°.

Pressure30.03 inHg
Wind4.8 mph S
Humidity35%
Visibility
Dew point44°
Sun, 2387° / 63°0Overcast
87 °Overcast

Osborne, Sunday, 23 August

Overcast. High 87°, low 63°.

Pressure29.91 inHg
Wind9.5 mph SW
Humidity77%
Visibility
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 62°0.05Climate normal
79 °Climate normal

Osborne, Monday, 24 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.05 in
Chance of precipitation27%
Record high92° (2007)
Record low49° (1971)
Tue, 2580° / 62°0.09Climate normal
80 °Climate normal

Osborne, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation28%
Record high90° (1993)
Record low51° (1977)
Wed, 2680° / 62°0.09Climate normal
80 °Climate normal

Osborne, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation32%
Record high93° (1993)
Record low53° (1963)
Thu, 2781° / 64°0.13Climate normal
81 °Climate normal

Osborne, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.13 in
Chance of precipitation43%
Record high93° (2024)
Record low52° (1969)
Fri, 2880° / 64°0.19Climate normal
80 °Climate normal

Osborne, Friday, 28 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.19 in
Chance of precipitation40%
Record high92° (1973)
Record low50° (1968)
Sat, 2980° / 63°0.12Climate normal
80 °Climate normal

Osborne, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.12 in
Chance of precipitation40%
Record high91° (1991)
Record low45° (1982)
Sun, 3079° / 62°0.14Climate normal
79 °Climate normal

Osborne, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.14 in
Chance of precipitation28%
Record high92° (1993)
Record low47° (1986)
Mon, 3178° / 62°0.16Climate normal
78 °Climate normal

Osborne, Monday, 31 August

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.16 in
Chance of precipitation37%
Record high93° (2012)
Record low51° (1976)
Tue, 0178° / 61°0.11Climate normal
78 °Climate normal

Osborne, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high78°
Average low61°
Average precipitation0.11 in
Chance of precipitation23%
Record high91° (2010)
Record low47° (1967)
Wed, 0279° / 61°0.13Climate normal
79 °Climate normal

Osborne, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.13 in
Chance of precipitation42%
Record high93° (2010)
Record low49° (1967)
Thu, 0379° / 61°0.1Climate normal
79 °Climate normal

Osborne, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.1 in
Chance of precipitation35%
Record high94° (2011)
Record low48° (1967)
Fri, 0478° / 62°0.09Climate normal
78 °Climate normal

Osborne, Friday, 4 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.09 in
Chance of precipitation35%
Record high91° (2023)
Record low48° (1997)
Sat, 0578° / 60°0.12Climate normal
78 °Climate normal

Osborne, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.12 in
Chance of precipitation33%
Record high91° (2023)
Record low48° (1997)
Sun, 0678° / 60°0.14Climate normal
78 °Climate normal

Osborne, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high78°
Average low60°
Average precipitation0.14 in
Chance of precipitation32%
Record high92° (2023)
Record low46° (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, PA 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, PA 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.