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As of 19:46 EDT

Weather in Casselman, PA

76°Current weather

Casselman, Saturday, 8 August, 19:46

Overcast. Feels like 77°. High 79°, low 64°.

Pressure30.03 inHg
Wind5.5 mph SW
Humidity89%
Visibility6.2 mi
Dew point72°
Sun, 0981° / 65°0.01Light rain
81 °Light rain

Casselman, Sunday, 9 August

Light rain. High 81°, low 65°.

Pressure30.09 inHg
Wind8.7 mph W
Humidity55%
Visibility6.2 mi
Dew point60°
Mon, 1084° / 62°1Heavy rain
84 °Heavy rain

Casselman, Monday, 10 August

Heavy rain. High 84°, low 62°.

Pressure30.06 inHg
Wind6.8 mph SW
Humidity66%
Visibility6.2 mi
Dew point65°
Tue, 1181° / 61°0.63Heavy rain
81 °Heavy rain

Casselman, Tuesday, 11 August

Heavy rain. High 81°, low 61°.

Pressure29.97 inHg
Wind13.5 mph W
Humidity60%
Visibility6.2 mi
Dew point61°
Wed, 1270° / 63°0.11Light rain
70 °Light rain

Casselman, Wednesday, 12 August

Light rain. High 70°, low 63°.

Pressure29.85 inHg
Wind10.1 mph W
Humidity89%
Visibility6.2 mi
Dew point64°
Thu, 1368° / 61°0.13Light rain
68 °Light rain

Casselman, Thursday, 13 August

Light rain. High 68°, low 61°.

Pressure29.91 inHg
Wind9.7 mph SW
Humidity91%
Visibility—
Dew point63°
Fri, 1470° / 51°0.03Light rain
70 °Light rain

Casselman, Friday, 14 August

Light rain. High 70°, low 51°.

Pressure30.03 inHg
Wind11 mph NW
Humidity47%
Visibility—
Dew point47°
Sat, 1567° / 47°0Mostly clear
67 °Mostly clear

Casselman, Saturday, 15 August

Mostly clear. High 67°, low 47°.

Pressure30.27 inHg
Wind9.9 mph NW
Humidity49%
Visibility—
Dew point45°
Sun, 1673° / 49°0Mostly clear
73 °Mostly clear

Casselman, Sunday, 16 August

Mostly clear. High 73°, low 49°.

Pressure30.30 inHg
Wind6.7 mph E
Humidity43%
Visibility—
Dew point46°
Mon, 1778° / 54°0Overcast
78 °Overcast

Casselman, Monday, 17 August

Overcast. High 78°, low 54°.

Pressure30.12 inHg
Wind7.8 mph W
Humidity39%
Visibility—
Dew point49°
Tue, 1867° / 63°0.19Light rain
67 °Light rain

Casselman, Tuesday, 18 August

Light rain. High 67°, low 63°.

Pressure29.97 inHg
Wind4.9 mph SW
Humidity97%
Visibility—
Dew point65°
Wed, 1974° / 59°0Overcast
74 °Overcast

Casselman, Wednesday, 19 August

Overcast. High 74°, low 59°.

Pressure29.97 inHg
Wind9.1 mph NW
Humidity52%
Visibility—
Dew point54°
Thu, 2078° / 58°0.09Light rain
78 °Light rain

Casselman, Thursday, 20 August

Light rain. High 78°, low 58°.

Pressure29.94 inHg
Wind4.2 mph SE
Humidity54%
Visibility—
Dew point58°
Fri, 2172° / 61°0.19Light rain
72 °Light rain

Casselman, Friday, 21 August

Light rain. High 72°, low 61°.

Pressure29.85 inHg
Wind6.6 mph W
Humidity85%
Visibility—
Dew point66°
Sat, 2275° / 59°0Mostly clear
75 °Mostly clear

Casselman, Saturday, 22 August

Mostly clear. High 75°, low 59°.

Pressure29.85 inHg
Wind11.2 mph NW
Humidity54%
Visibility—
Dew point55°
Sun, 2365° / 49°0.02Light rain
65 °Light rain

Casselman, Sunday, 23 August

Light rain. High 65°, low 49°.

Pressure30.12 inHg
Wind11.6 mph NW
Humidity43%
Visibility—
Dew point39°

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 Casselman, 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 Casselman, 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.