As of 08:40 EDT

Weather in Lucknow, PA

77°Current weather

Lucknow, Sunday, 9 August, 08:40

Clear. Feels like 78°. High 87°, low 72°.

Pressure30.03 inHg
Wind3 mph W
Humidity85%
Visibility6.2 mi
Dew point72°

Monthly outlook for Lucknow, PA: average high 86.6°, average low 64.1°. That is 2.5° above the climate normal for August. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 21 August (99.2°), the coolest 16 August (53.8°).

86.6°/64.1°
Average high / low
+2.5°
Above normal
4 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August83°82.8°+0.1°
19 August – 28 August92.4°81.6°+6°
29 August – 7 Septemberat normal80.1°

August records over 66 years

98.4°12 August 2021All-time high
48°30 August 2025All-time low

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

Mon, 1088° / 68°0.03Light rain
88 °Light rain

Lucknow, Monday, 10 August

Light rain. High 88°, low 68°.

Pressure30.00 inHg
Wind6.8 mph W
Humidity49%
Visibility6.2 mi
Dew point64°
Tue, 1188° / 67°0.33Heavy rain
88 °Heavy rain

Lucknow, Tuesday, 11 August

Heavy rain. High 88°, low 67°.

Pressure29.91 inHg
Wind11.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point65°
Wed, 1286° / 67°0.03Light rain
86 °Light rain

Lucknow, Wednesday, 12 August

Light rain. High 86°, low 67°.

Pressure29.80 inHg
Wind8.7 mph NW
Humidity66%
Visibility6.2 mi
Dew point67°
Thu, 1382° / 63°0.17Light rain
82 °Light rain

Lucknow, Thursday, 13 August

Light rain. High 82°, low 63°.

Pressure29.83 inHg
Wind12.8 mph NW
Humidity34%
Visibility
Dew point49°
Fri, 1478° / 57°0Partly cloudy
78 °Partly cloudy

Lucknow, Friday, 14 August

Partly cloudy. High 78°, low 57°.

Pressure30.03 inHg
Wind10.4 mph NW
Humidity36%
Visibility
Dew point45°
Sat, 1577° / 54°0Mostly clear
77 °Mostly clear

Lucknow, Saturday, 15 August

Mostly clear. High 77°, low 54°.

Pressure30.15 inHg
Wind10.3 mph NW
Humidity34%
Visibility
Dew point43°
Sun, 1679° / 54°0Overcast
79 °Overcast

Lucknow, Sunday, 16 August

Overcast. High 79°, low 54°.

Pressure30.15 inHg
Wind3.7 mph N
Humidity33%
Visibility
Dew point45°
Mon, 1779° / 57°0Overcast
79 °Overcast

Lucknow, Monday, 17 August

Overcast. High 79°, low 57°.

Pressure30.00 inHg
Wind6 mph SE
Humidity45%
Visibility
Dew point53°
Tue, 1886° / 61°0Light rain
86 °Light rain

Lucknow, Tuesday, 18 August

Light rain. High 86°, low 61°.

Pressure30.00 inHg
Wind4 mph SE
Humidity40%
Visibility
Dew point56°
Wed, 1987° / 62°0Mostly clear
87 °Mostly clear

Lucknow, Wednesday, 19 August

Mostly clear. High 87°, low 62°.

Pressure30.06 inHg
Wind6.2 mph SE
Humidity40%
Visibility
Dew point57°
Thu, 2092° / 64°0Overcast
92 °Overcast

Lucknow, Thursday, 20 August

Overcast. High 92°, low 64°.

Pressure29.97 inHg
Wind10.2 mph SE
Humidity37%
Visibility
Dew point58°
Fri, 2199° / 68°0.37Rain
99 °Rain

Lucknow, Friday, 21 August

Rain. High 99°, low 68°.

Pressure29.83 inHg
Wind4.6 mph S
Humidity48%
Visibility
Dew point67°
Sat, 2292° / 72°0Clear
92 °Clear

Lucknow, Saturday, 22 August

Clear. High 92°, low 72°.

Pressure29.91 inHg
Wind9.7 mph N
Humidity35%
Visibility
Dew point57°
Sun, 2399° / 68°0Clear
99 °Clear

Lucknow, Sunday, 23 August

Clear. High 99°, low 68°.

Pressure29.91 inHg
Wind6.6 mph E
Humidity34%
Visibility
Dew point60°
Mon, 2486° / 71°0.31Light rain
86 °Light rain

Lucknow, Monday, 24 August

Light rain. High 86°, low 71°.

Pressure29.97 inHg
Wind5.2 mph S
Humidity85%
Visibility
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 64°0.05Climate normal
82 °Climate normal

Lucknow, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.05 in
Chance of precipitation20%
Record high94° (2007)
Record low53° (1971)
Wed, 2683° / 64°0.05Climate normal
83 °Climate normal

Lucknow, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.05 in
Chance of precipitation23%
Record high93° (1975)
Record low54° (1963)
Thu, 2783° / 65°0.15Climate normal
83 °Climate normal

Lucknow, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.15 in
Chance of precipitation38%
Record high94° (2020)
Record low52° (2025)
Fri, 2883° / 66°0.17Climate normal
83 °Climate normal

Lucknow, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.17 in
Chance of precipitation38%
Record high96° (2024)
Record low51° (2025)
Sat, 2982° / 65°0.09Climate normal
82 °Climate normal

Lucknow, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation37%
Record high92° (1973)
Record low48° (1982)
Sun, 3081° / 64°0.06Climate normal
81 °Climate normal

Lucknow, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.06 in
Chance of precipitation23%
Record high93° (1991)
Record low48° (2025)
Mon, 3181° / 64°0.08Climate normal
81 °Climate normal

Lucknow, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation25%
Record high94° (1973)
Record low51° (2025)
Tue, 0179° / 63°0.12Climate normal
79 °Climate normal

Lucknow, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.12 in
Chance of precipitation25%
Record high93° (2010)
Record low50° (1967)
Wed, 0280° / 63°0.12Climate normal
80 °Climate normal

Lucknow, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.12 in
Chance of precipitation35%
Record high95° (1980)
Record low52° (1967)
Thu, 0381° / 62°0.06Climate normal
81 °Climate normal

Lucknow, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low62°
Average precipitation0.06 in
Chance of precipitation20%
Record high92° (1993)
Record low49° (1967)
Fri, 0480° / 63°0.11Climate normal
80 °Climate normal

Lucknow, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation27%
Record high94° (2023)
Record low52° (1997)
Sat, 0579° / 63°0.07Climate normal
79 °Climate normal

Lucknow, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.07 in
Chance of precipitation23%
Record high93° (2023)
Record low51° (1974)
Sun, 0679° / 62°0.18Climate normal
79 °Climate normal

Lucknow, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.18 in
Chance of precipitation30%
Record high94° (2023)
Record low50° (2000)
Mon, 0780° / 62°0.11Climate normal
80 °Climate normal

Lucknow, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.11 in
Chance of precipitation22%
Record high91° (2016)
Record low48° (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 Lucknow, 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 Lucknow, 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.