As of 15:28 EDT

Weather in McLane, PA

81°

McLane, Saturday, 8 August, 15:28

Clear. Feels like 85°. High 82°, low 67°.

Pressure29.94 inHg

Wind9.2 mph W

Humidity77%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

Monthly outlook for McLane, PA: average high 72.4°, average low 57.9°. That is 1.9° below the climate normal for August. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 9 August (85.5°), the coolest 23 August (48.3°).

72.4°/57.9°

Average high / low

−1.9°

Below normal

7 / 7

Wet days / normal

1.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	74.4°	76.4°	-1.2°
18 August – 27 August	69.2°	75.2°	-3.3°
28 August – 6 September	at normal	74.3°	—

August records over 66 years

91.9°3 August 1988All-time high

50.4°30 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Erie (13 mi).

Sun, 0986° / 66°

86 °

McLane, Sunday, 9 August

Clear. High 86°, low 66°.

Pressure30.03 inHg

Wind0.8 mph SW

Humidity61%

Visibility6.2 mi

Dew point65°

Mon, 1080° / 66°

0.58

80 °

McLane, Monday, 10 August

Rain. High 80°, low 66°.

Pressure29.94 inHg

Wind14.7 mph S

Humidity92%

Visibility6.2 mi

Dew point68°

Tue, 1176° / 64°

0.59

76 °

McLane, Tuesday, 11 August

Rain. High 76°, low 64°.

Pressure29.91 inHg

Wind9 mph W

Humidity80%

Visibility6.2 mi

Dew point70°

Wed, 1275° / 63°

0.05

75 °

McLane, Wednesday, 12 August

Light rain. High 75°, low 63°.

Pressure29.80 inHg

Wind6.4 mph W

Humidity69%

Visibility6.2 mi

Dew point65°

Thu, 1363° / 55°

0.14

63 °

McLane, Thursday, 13 August

Light rain. High 63°, low 55°.

Pressure29.94 inHg

Wind16.5 mph N

Humidity92%

Visibility—

Dew point58°

Fri, 1465° / 52°

0.07

65 °

McLane, Friday, 14 August

Light rain. High 65°, low 52°.

Pressure30.06 inHg

Wind10.6 mph NW

Humidity61%

Visibility—

Dew point50°

Sat, 1567° / 51°

0.02

67 °

McLane, Saturday, 15 August

Light rain. High 67°, low 51°.

Pressure30.30 inHg

Wind10.2 mph NW

Humidity56%

Visibility—

Dew point49°

Sun, 1673° / 52°

73 °

McLane, Sunday, 16 August

Overcast. High 73°, low 52°.

Pressure30.30 inHg

Wind5.1 mph S

Humidity47%

Visibility—

Dew point50°

Mon, 1777° / 55°

77 °

McLane, Monday, 17 August

Overcast. High 77°, low 55°.

Pressure30.09 inHg

Wind9.5 mph SW

Humidity47%

Visibility—

Dew point53°

Tue, 1873° / 61°

0.16

73 °

McLane, Tuesday, 18 August

Light rain. High 73°, low 61°.

Pressure29.94 inHg

Wind8.3 mph NW

Humidity85%

Visibility—

Dew point65°

Wed, 1972° / 57°

0.01

72 °

McLane, Wednesday, 19 August

Light rain. High 72°, low 57°.

Pressure30.00 inHg

Wind9.8 mph N

Humidity55%

Visibility—

Dew point53°

Thu, 2067° / 56°

0.03

67 °

McLane, Thursday, 20 August

Light rain. High 67°, low 56°.

Pressure29.97 inHg

Wind9 mph SE

Humidity80%

Visibility—

Dew point55°

Fri, 2173° / 59°

73 °

McLane, Friday, 21 August

Light rain. High 73°, low 59°.

Pressure29.85 inHg

Wind9.1 mph N

Humidity70%

Visibility—

Dew point61°

Sat, 2268° / 56°

0.02

68 °

McLane, Saturday, 22 August

Light rain. High 68°, low 56°.

Pressure29.88 inHg

Wind12 mph NW

Humidity70%

Visibility—

Dew point52°

Sun, 2363° / 48°

63 °

McLane, Sunday, 23 August

Clear. High 63°, low 48°.

Pressure30.18 inHg

Wind14.2 mph N

Humidity55%

Visibility—

Dew point44°

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

Mon, 2475° / 65°

0.11

75 °

McLane, Monday, 24 August

Climate normal for this date — 60-year average.

Average high75°

Average low65°

Average precipitation0.11 in

Chance of precipitation35%

Record high86° (2007)

Record low52° (1971)

Tue, 2576° / 65°

0.15

76 °

McLane, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high76°

Average low65°

Average precipitation0.15 in

Chance of precipitation38%

Record high84° (1962)

Record low56° (1963)

Wed, 2676° / 65°

0.11

76 °

McLane, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high76°

Average low65°

Average precipitation0.11 in

Chance of precipitation35%

Record high85° (1993)

Record low56° (1963)

Thu, 2776° / 66°

0.18

76 °

McLane, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high76°

Average low66°

Average precipitation0.18 in

Chance of precipitation47%

Record high87° (2024)

Record low56° (1969)

Fri, 2876° / 66°

0.18

76 °

McLane, Friday, 28 August

Climate normal for this date — 60-year average.

Average high76°

Average low66°

Average precipitation0.18 in

Chance of precipitation48%

Record high86° (2018)

Record low53° (1986)

Sat, 2975° / 65°

0.16

75 °

McLane, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high75°

Average low65°

Average precipitation0.16 in

Chance of precipitation37%

Record high85° (2018)

Record low52° (1982)

Sun, 3075° / 65°

0.12

75 °

McLane, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high75°

Average low65°

Average precipitation0.12 in

Chance of precipitation42%

Record high87° (1991)

Record low50° (1965)

Mon, 3174° / 64°

0.17

74 °

McLane, Monday, 31 August

Climate normal for this date — 60-year average.

Average high74°

Average low64°

Average precipitation0.17 in

Chance of precipitation35%

Record high87° (1962)

Record low54° (2025)

Tue, 0174° / 64°

0.08

74 °

McLane, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high74°

Average low64°

Average precipitation0.08 in

Chance of precipitation25%

Record high86° (1973)

Record low55° (2023)

Wed, 0275° / 64°

0.18

75 °

McLane, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high75°

Average low64°

Average precipitation0.18 in

Chance of precipitation45%

Record high87° (2011)

Record low55° (2017)

Thu, 0374° / 64°

0.14

74 °

McLane, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high74°

Average low64°

Average precipitation0.14 in

Chance of precipitation40%

Record high88° (2011)

Record low53° (2024)

Fri, 0474° / 64°

0.15

74 °

McLane, Friday, 4 September

Climate normal for this date — 60-year average.

Average high74°

Average low64°

Average precipitation0.15 in

Chance of precipitation38%

Record high87° (1973)

Record low54° (1987)

Sat, 0573° / 64°

0.11

73 °

McLane, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high73°

Average low64°

Average precipitation0.11 in

Chance of precipitation38%

Record high87° (2018)

Record low53° (1974)

Sun, 0673° / 63°

0.09

73 °

McLane, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high73°

Average low63°

Average precipitation0.09 in

Chance of precipitation40%

Record high88° (2007)

Record low51° (2000)

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 McLane, 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 McLane, 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.