As of 10:57 EDT

Weather in McKnightstown Station, PA

83°Current weather

McKnightstown Station, Sunday, 9 August, 10:57

Clear. Feels like 89°. High 87°, low 71°.

Pressure30.06 inHg
Wind5 mph SW
Humidity72%
Visibility6.2 mi
Dew point73°

Monthly outlook for McKnightstown Station, PA: average high 82.1°, average low 62.3°. That is 0° above the climate normal for August. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 August (91.1°), the coolest 16 August (54°).

82.1°/62.3°
Average high / low
+0°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August81°82.8°-1°
19 August – 28 August84°81.6°+1.3°
29 August – 7 Septemberat normal80.3°

August records over 66 years

98.4°17 August 1988All-time high
48°29 August 1982All-time low

Climate normals and records are computed from the nearest reference point — Rouzerville (14 mi).

Mon, 1087° / 69°0Partly cloudy
87 °Partly cloudy

McKnightstown Station, Monday, 10 August

Partly cloudy. High 87°, low 69°.

Pressure30.00 inHg
Wind10.7 mph W
Humidity44%
Visibility6.2 mi
Dew point64°
Tue, 1188° / 67°0.15Rain
88 °Rain

McKnightstown Station, Tuesday, 11 August

Rain. High 88°, low 67°.

Pressure29.94 inHg
Wind9.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point64°
Wed, 1286° / 68°0.03Light rain
86 °Light rain

McKnightstown Station, Wednesday, 12 August

Light rain. High 86°, low 68°.

Pressure29.85 inHg
Wind4.9 mph NW
Humidity68%
Visibility6.2 mi
Dew point65°
Thu, 1382° / 68°0Overcast
82 °Overcast

McKnightstown Station, Thursday, 13 August

Overcast. High 82°, low 68°.

Pressure29.88 inHg
Wind15.9 mph NW
Humidity30%
Visibility
Dew point46°
Fri, 1469° / 58°0Overcast
69 °Overcast

McKnightstown Station, Friday, 14 August

Overcast. High 69°, low 58°.

Pressure30.09 inHg
Wind6.6 mph N
Humidity60%
Visibility
Dew point53°
Sat, 1576° / 56°0Overcast
76 °Overcast

McKnightstown Station, Saturday, 15 August

Overcast. High 76°, low 56°.

Pressure30.21 inHg
Wind11.7 mph N
Humidity36%
Visibility
Dew point44°
Sun, 1670° / 54°0.02Light rain
70 °Light rain

McKnightstown Station, Sunday, 16 August

Light rain. High 70°, low 54°.

Pressure30.18 inHg
Wind4 mph SE
Humidity69%
Visibility
Dew point53°
Mon, 1778° / 60°0Overcast
78 °Overcast

McKnightstown Station, Monday, 17 August

Overcast. High 78°, low 60°.

Pressure29.91 inHg
Wind10.2 mph N
Humidity57%
Visibility
Dew point59°
Tue, 1885° / 61°0Partly cloudy
85 °Partly cloudy

McKnightstown Station, Tuesday, 18 August

Partly cloudy. High 85°, low 61°.

Pressure29.97 inHg
Wind5.1 mph NE
Humidity32%
Visibility
Dew point49°
Wed, 1984° / 63°0.15Light rain
84 °Light rain

McKnightstown Station, Wednesday, 19 August

Light rain. High 84°, low 63°.

Pressure29.83 inHg
Wind13.7 mph S
Humidity81%
Visibility
Dew point69°
Thu, 2081° / 62°0.02Light rain
81 °Light rain

McKnightstown Station, Thursday, 20 August

Light rain. High 81°, low 62°.

Pressure29.80 inHg
Wind14.4 mph NW
Humidity46%
Visibility
Dew point57°
Fri, 2183° / 57°0Clear
83 °Clear

McKnightstown Station, Friday, 21 August

Clear. High 83°, low 57°.

Pressure29.88 inHg
Wind7.8 mph NW
Humidity31%
Visibility
Dew point46°
Sat, 2291° / 61°0Clear
91 °Clear

McKnightstown Station, Saturday, 22 August

Clear. High 91°, low 61°.

Pressure29.88 inHg
Wind13.5 mph S
Humidity30%
Visibility
Dew point51°
Sun, 2384° / 66°0.06Light rain
84 °Light rain

McKnightstown Station, Sunday, 23 August

Light rain. High 84°, low 66°.

Pressure29.91 inHg
Wind15.6 mph W
Humidity37%
Visibility
Dew point53°
Mon, 2481° / 56°0Clear
81 °Clear

McKnightstown Station, Monday, 24 August

Clear. High 81°, low 56°.

Pressure30.18 inHg
Wind7.1 mph N
Humidity27%
Visibility
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 64°0.05Climate normal
82 °Climate normal

McKnightstown Station, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.05 in
Chance of precipitation17%
Record high94° (2007)
Record low54° (1987)
Wed, 2683° / 65°0.05Climate normal
83 °Climate normal

McKnightstown Station, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1975)
Record low54° (1963)
Thu, 2783° / 66°0.15Climate normal
83 °Climate normal

McKnightstown Station, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.15 in
Chance of precipitation40%
Record high92° (1993)
Record low55° (1969)
Fri, 2883° / 66°0.13Climate normal
83 °Climate normal

McKnightstown Station, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation33%
Record high94° (1993)
Record low53° (1968)
Sat, 2982° / 65°0.07Climate normal
82 °Climate normal

McKnightstown Station, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (1973)
Record low48° (1982)
Sun, 3082° / 64°0.05Climate normal
82 °Climate normal

McKnightstown Station, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.05 in
Chance of precipitation28%
Record high92° (1973)
Record low49° (1986)
Mon, 3181° / 65°0.09Climate normal
81 °Climate normal

McKnightstown Station, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high94° (1973)
Record low51° (1976)
Tue, 0180° / 63°0.12Climate normal
80 °Climate normal

McKnightstown Station, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.12 in
Chance of precipitation28%
Record high94° (1973)
Record low51° (1967)
Wed, 0280° / 63°0.09Climate normal
80 °Climate normal

McKnightstown Station, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation33%
Record high94° (2010)
Record low52° (1967)
Thu, 0381° / 63°0.06Climate normal
81 °Climate normal

McKnightstown Station, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.06 in
Chance of precipitation25%
Record high93° (2010)
Record low48° (1967)
Fri, 0480° / 64°0.1Climate normal
80 °Climate normal

McKnightstown Station, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.1 in
Chance of precipitation30%
Record high93° (2023)
Record low51° (1997)
Sat, 0580° / 63°0.08Climate normal
80 °Climate normal

McKnightstown Station, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (2023)
Record low50° (1997)
Sun, 0679° / 62°0.22Climate normal
79 °Climate normal

McKnightstown Station, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.22 in
Chance of precipitation32%
Record high92° (2023)
Record low50° (2000)
Mon, 0780° / 62°0.12Climate normal
80 °Climate normal

McKnightstown Station, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.12 in
Chance of precipitation22%
Record high91° (2016)
Record low47° (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 McKnightstown Station, 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 McKnightstown Station, 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.