As of 20:03 EDT

Weather in Shartlesville, PA

81°Current weather

Shartlesville, Sunday, 9 August, 20:03

Clear. Feels like 86°. High 87°, low 70°.

Pressure29.97 inHg
Wind4.3 mph NW
Humidity74%
Visibility6.2 mi
Dew point71°

Monthly outlook for Shartlesville, PA: average high 84.9°, average low 64.6°. That is 1.4° above the climate normal for August. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 16 August (98.1°), the coolest 20 August (59.2°).

84.9°/64.6°
Average high / low
+1.4°
Above normal
5 / 6
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August84°83.1°+0.5°
19 August – 28 August86.5°81.8°+2.6°
29 August – 7 Septemberat normal80.4°

August records over 66 years

99.3°9 August 2001All-time high
46.6°29 August 1982All-time low

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

Mon, 1081° / 69°0.01Light rain
81 °Light rain

Shartlesville, Monday, 10 August

Light rain. High 81°, low 69°.

Pressure29.97 inHg
Wind7.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point64°
Tue, 1188° / 69°0.12Rain
88 °Rain

Shartlesville, Tuesday, 11 August

Rain. High 88°, low 69°.

Pressure29.88 inHg
Wind7.2 mph NW
Humidity51%
Visibility6.2 mi
Dew point64°
Wed, 1280° / 66°0.13Light rain
80 °Light rain

Shartlesville, Wednesday, 12 August

Light rain. High 80°, low 66°.

Pressure29.77 inHg
Wind10.3 mph W
Humidity61%
Visibility6.2 mi
Dew point66°
Thu, 1381° / 63°0Overcast
81 °Overcast

Shartlesville, Thursday, 13 August

Overcast. High 81°, low 63°.

Pressure29.91 inHg
Wind11.7 mph NW
Humidity43%
Visibility6.2 mi
Dew point55°
Fri, 1478° / 61°0Overcast
78 °Overcast

Shartlesville, Friday, 14 August

Overcast. High 78°, low 61°.

Pressure30.09 inHg
Wind7 mph S
Humidity43%
Visibility
Dew point52°
Sat, 1581° / 60°0Partly cloudy
81 °Partly cloudy

Shartlesville, Saturday, 15 August

Partly cloudy. High 81°, low 60°.

Pressure30.15 inHg
Wind7.9 mph SW
Humidity50%
Visibility
Dew point58°
Sun, 1698° / 66°0.03Light rain
98 °Light rain

Shartlesville, Sunday, 16 August

Light rain. High 98°, low 66°.

Pressure29.80 inHg
Wind17.4 mph W
Humidity48%
Visibility
Dew point65°
Mon, 1781° / 63°0Overcast
81 °Overcast

Shartlesville, Monday, 17 August

Overcast. High 81°, low 63°.

Pressure29.97 inHg
Wind14.4 mph NW
Humidity35%
Visibility
Dew point48°
Tue, 1884° / 60°0.01Light rain
84 °Light rain

Shartlesville, Tuesday, 18 August

Light rain. High 84°, low 60°.

Pressure30.03 inHg
Wind13 mph S
Humidity42%
Visibility
Dew point56°
Wed, 1991° / 65°0.21Light rain
91 °Light rain

Shartlesville, Wednesday, 19 August

Light rain. High 91°, low 65°.

Pressure29.88 inHg
Wind12.3 mph NW
Humidity39%
Visibility
Dew point58°
Thu, 2087° / 59°0Overcast
87 °Overcast

Shartlesville, Thursday, 20 August

Overcast. High 87°, low 59°.

Pressure29.94 inHg
Wind7.2 mph SW
Humidity32%
Visibility
Dew point50°
Fri, 2186° / 67°0.04Light rain
86 °Light rain

Shartlesville, Friday, 21 August

Light rain. High 86°, low 67°.

Pressure29.77 inHg
Wind10.9 mph NW
Humidity48%
Visibility
Dew point62°
Sat, 2281° / 66°0.19Rain
81 °Rain

Shartlesville, Saturday, 22 August

Rain. High 81°, low 66°.

Pressure29.91 inHg
Wind6.9 mph E
Humidity52%
Visibility
Dew point60°
Sun, 2385° / 63°0.06Light rain
85 °Light rain

Shartlesville, Sunday, 23 August

Light rain. High 85°, low 63°.

Pressure30.00 inHg
Wind7.6 mph S
Humidity47%
Visibility
Dew point60°
Mon, 2489° / 67°0.02Light rain
89 °Light rain

Shartlesville, Monday, 24 August

Light rain. High 89°, low 67°.

Pressure29.94 inHg
Wind10.9 mph W
Humidity42%
Visibility
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 63°0.05Climate normal
83 °Climate normal

Shartlesville, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low63°
Average precipitation0.05 in
Chance of precipitation15%
Record high95° (1968)
Record low51° (1971)
Wed, 2683° / 64°0.05Climate normal
83 °Climate normal

Shartlesville, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.05 in
Chance of precipitation22%
Record high94° (1993)
Record low51° (1977)
Thu, 2783° / 65°0.17Climate normal
83 °Climate normal

Shartlesville, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.17 in
Chance of precipitation33%
Record high95° (1993)
Record low54° (2025)
Fri, 2882° / 65°0.17Climate normal
82 °Climate normal

Shartlesville, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.17 in
Chance of precipitation37%
Record high96° (1993)
Record low53° (1968)
Sat, 2982° / 65°0.09Climate normal
82 °Climate normal

Shartlesville, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation30%
Record high94° (2010)
Record low47° (1982)
Sun, 3082° / 64°0.06Climate normal
82 °Climate normal

Shartlesville, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.06 in
Chance of precipitation25%
Record high94° (1991)
Record low49° (1986)
Mon, 3181° / 64°0.07Climate normal
81 °Climate normal

Shartlesville, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation25%
Record high94° (1973)
Record low49° (1986)
Tue, 0180° / 62°0.14Climate normal
80 °Climate normal

Shartlesville, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.14 in
Chance of precipitation27%
Record high96° (2010)
Record low51° (1967)
Wed, 0280° / 62°0.12Climate normal
80 °Climate normal

Shartlesville, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.12 in
Chance of precipitation33%
Record high97° (2010)
Record low50° (1970)
Thu, 0381° / 62°0.09Climate normal
81 °Climate normal

Shartlesville, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low62°
Average precipitation0.09 in
Chance of precipitation20%
Record high93° (2015)
Record low47° (1967)
Fri, 0480° / 63°0.11Climate normal
80 °Climate normal

Shartlesville, 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 low51° (1987)
Sat, 0579° / 62°0.07Climate normal
79 °Climate normal

Shartlesville, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation25%
Record high94° (2023)
Record low49° (1994)
Sun, 0679° / 61°0.25Climate normal
79 °Climate normal

Shartlesville, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.25 in
Chance of precipitation30%
Record high94° (2023)
Record low49° (1984)
Mon, 0780° / 61°0.08Climate normal
80 °Climate normal

Shartlesville, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°
Average low61°
Average precipitation0.08 in
Chance of precipitation25%
Record high91° (2023)
Record low45° (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 Shartlesville, 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 Shartlesville, 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.