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As of 08:06 CDT

Weather in Philadelphia, IL

73°Current weather

Philadelphia, Sunday, 9 August, 08:06

Overcast. Feels like 72°. High 93°, low 71°.

Pressure29.97 inHg
Wind8.5 mph S
Humidity39%
Visibility6.2 mi
Dew point52°
Mon, 1097° / 77°0Overcast
97 °Overcast

Philadelphia, Monday, 10 August

Overcast. High 97°, low 77°.

Pressure29.91 inHg
Wind11.7 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 11101° / 72°0.19Rain
101 °Rain

Philadelphia, Tuesday, 11 August

Rain. High 101°, low 72°.

Pressure29.85 inHg
Wind15.7 mph S
Humidity48%
Visibility6.2 mi
Dew point69°
Wed, 1294° / 71°0.14Rain
94 °Rain

Philadelphia, Wednesday, 12 August

Rain. High 94°, low 71°.

Pressure29.83 inHg
Wind3.9 mph NE
Humidity52%
Visibility6.2 mi
Dew point68°
Thu, 1380° / 69°1.68Heavy rain
80 °Heavy rain

Philadelphia, Thursday, 13 August

Heavy rain. High 80°, low 69°.

Pressure29.88 inHg
Wind16 mph E
Humidity77%
Visibility—
Dew point71°
Fri, 1476° / 67°0.43Rain
76 °Rain

Philadelphia, Friday, 14 August

Rain. High 76°, low 67°.

Pressure30.03 inHg
Wind14.7 mph E
Humidity86%
Visibility—
Dew point68°
Sat, 1583° / 67°0.04Light rain
83 °Light rain

Philadelphia, Saturday, 15 August

Light rain. High 83°, low 67°.

Pressure30.09 inHg
Wind13.6 mph SE
Humidity73%
Visibility—
Dew point70°
Sun, 1683° / 67°0Overcast
83 °Overcast

Philadelphia, Sunday, 16 August

Overcast. High 83°, low 67°.

Pressure30.03 inHg
Wind13.7 mph NW
Humidity77%
Visibility—
Dew point71°
Mon, 1779° / 61°0Partly cloudy
79 °Partly cloudy

Philadelphia, Monday, 17 August

Partly cloudy. High 79°, low 61°.

Pressure30.09 inHg
Wind8.2 mph NE
Humidity58%
Visibility—
Dew point59°
Tue, 1886° / 64°0Overcast
86 °Overcast

Philadelphia, Tuesday, 18 August

Overcast. High 86°, low 64°.

Pressure29.85 inHg
Wind12.9 mph S
Humidity63%
Visibility—
Dew point67°
Wed, 1983° / 66°0Partly cloudy
83 °Partly cloudy

Philadelphia, Wednesday, 19 August

Partly cloudy. High 83°, low 66°.

Pressure29.85 inHg
Wind14 mph NW
Humidity51%
Visibility—
Dew point62°
Thu, 2082° / 61°0Mostly clear
82 °Mostly clear

Philadelphia, Thursday, 20 August

Mostly clear. High 82°, low 61°.

Pressure29.97 inHg
Wind5.7 mph N
Humidity56%
Visibility—
Dew point60°
Fri, 2189° / 63°0Light rain
89 °Light rain

Philadelphia, Friday, 21 August

Light rain. High 89°, low 63°.

Pressure29.80 inHg
Wind16 mph S
Humidity53%
Visibility—
Dew point62°
Sat, 2289° / 68°0.01Light rain
89 °Light rain

Philadelphia, Saturday, 22 August

Light rain. High 89°, low 68°.

Pressure29.83 inHg
Wind15.2 mph N
Humidity43%
Visibility—
Dew point61°
Sun, 2381° / 60°0Clear
81 °Clear

Philadelphia, Sunday, 23 August

Clear. High 81°, low 60°.

Pressure30.15 inHg
Wind8.3 mph SE
Humidity44%
Visibility—
Dew point53°
Mon, 2483° / 59°0Clear
83 °Clear

Philadelphia, Monday, 24 August

Clear. High 83°, low 59°.

Pressure30.21 inHg
Wind8.2 mph SE
Humidity39%
Visibility—
Dew point51°

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 Philadelphia, IL 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 Philadelphia, IL 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.