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As of 15:33 EDT

Weather in Chester Springs, PA

89°Current weather

Chester Springs, Sunday, 9 August, 15:33

Clear. Feels like 95°. High 89°, low 71°.

Pressure29.97 inHg
Wind3 mph W
Humidity54%
Visibility6.2 mi
Dew point71°
Mon, 1088° / 70°0.02Light rain
88 °Light rain

Chester Springs, Monday, 10 August

Light rain. High 88°, low 70°.

Pressure29.97 inHg
Wind5.7 mph W
Humidity46%
Visibility6.2 mi
Dew point64°
Tue, 1189° / 70°0.04Light rain
89 °Light rain

Chester Springs, Tuesday, 11 August

Light rain. High 89°, low 70°.

Pressure29.88 inHg
Wind7.1 mph NW
Humidity54%
Visibility6.2 mi
Dew point66°
Wed, 1283° / 68°0.04Light rain
83 °Light rain

Chester Springs, Wednesday, 12 August

Light rain. High 83°, low 68°.

Pressure29.77 inHg
Wind10.2 mph NW
Humidity60%
Visibility6.2 mi
Dew point67°
Thu, 1383° / 67°0Partly cloudy
83 °Partly cloudy

Chester Springs, Thursday, 13 August

Partly cloudy. High 83°, low 67°.

Pressure29.88 inHg
Wind12.3 mph NW
Humidity47%
Visibility6.2 mi
Dew point59°
Fri, 1480° / 64°0Overcast
80 °Overcast

Chester Springs, Friday, 14 August

Overcast. High 80°, low 64°.

Pressure30.09 inHg
Wind6.3 mph SW
Humidity42%
Visibility—
Dew point53°
Sat, 1582° / 63°0Partly cloudy
82 °Partly cloudy

Chester Springs, Saturday, 15 August

Partly cloudy. High 82°, low 63°.

Pressure30.15 inHg
Wind8.4 mph SW
Humidity47%
Visibility—
Dew point58°
Sun, 1691° / 68°0.1Light rain
91 °Light rain

Chester Springs, Sunday, 16 August

Light rain. High 91°, low 68°.

Pressure29.85 inHg
Wind17.3 mph S
Humidity66%
Visibility—
Dew point71°
Mon, 1781° / 65°0Partly cloudy
81 °Partly cloudy

Chester Springs, Monday, 17 August

Partly cloudy. High 81°, low 65°.

Pressure29.97 inHg
Wind13.8 mph NW
Humidity39%
Visibility—
Dew point51°
Tue, 1884° / 64°0.03Light rain
84 °Light rain

Chester Springs, Tuesday, 18 August

Light rain. High 84°, low 64°.

Pressure30.06 inHg
Wind13.1 mph S
Humidity42%
Visibility—
Dew point57°
Wed, 1991° / 68°0.39Rain
91 °Rain

Chester Springs, Wednesday, 19 August

Rain. High 91°, low 68°.

Pressure29.88 inHg
Wind13.8 mph W
Humidity43%
Visibility—
Dew point62°
Thu, 2085° / 64°0Mostly clear
85 °Mostly clear

Chester Springs, Thursday, 20 August

Mostly clear. High 85°, low 64°.

Pressure29.97 inHg
Wind6.3 mph W
Humidity38%
Visibility—
Dew point55°
Fri, 2186° / 71°0.16Light rain
86 °Light rain

Chester Springs, Friday, 21 August

Light rain. High 86°, low 71°.

Pressure29.77 inHg
Wind10.3 mph NW
Humidity61%
Visibility—
Dew point67°
Sat, 2277° / 67°0.56Rain
77 °Rain

Chester Springs, Saturday, 22 August

Rain. High 77°, low 67°.

Pressure29.94 inHg
Wind6.1 mph NE
Humidity94%
Visibility—
Dew point67°
Sun, 2381° / 65°0.07Light rain
81 °Light rain

Chester Springs, Sunday, 23 August

Light rain. High 81°, low 65°.

Pressure30.03 inHg
Wind6.2 mph SE
Humidity66%
Visibility—
Dew point67°
Mon, 2488° / 68°0.02Light rain
88 °Light rain

Chester Springs, Monday, 24 August

Light rain. High 88°, low 68°.

Pressure29.97 inHg
Wind7.4 mph W
Humidity53%
Visibility—
Dew point66°

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 Chester Springs, 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 Chester Springs, 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.