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As of 11:34 EDT

Weather in Denison, PA

59°Current weather

Denison, Friday, 9 October, 11:34

Clear. Feels like 58°. High 68°, low 42°.

Pressure30.24 inHg
Wind6.9 mph SW
Humidity67%
Visibility6.2 mi
Dew point48°
Sat, 1073° / 46°0Overcast
73 °Overcast

Denison, Saturday, 10 October

Overcast. High 73°, low 46°.

Pressure30.33 inHg
Wind8.9 mph E
Humidity47%
Visibility6.2 mi
Dew point47°
Sun, 1168° / 50°0.56Heavy rain
68 °Heavy rain

Denison, Sunday, 11 October

Heavy rain. High 68°, low 50°.

Pressure29.94 inHg
Wind13.8 mph E
Humidity83%
Visibility6.2 mi
Dew point59°
Mon, 1270° / 61°0.03Light rain
70 °Light rain

Denison, Monday, 12 October

Light rain. High 70°, low 61°.

Pressure29.94 inHg
Wind10.5 mph NW
Humidity77%
Visibility6.2 mi
Dew point59°
Tue, 1377° / 60°0.07Light rain
77 °Light rain

Denison, Tuesday, 13 October

Light rain. High 77°, low 60°.

Pressure29.80 inHg
Wind12.8 mph SW
Humidity61%
Visibility—
Dew point60°
Wed, 1469° / 55°0.01Light rain
69 °Light rain

Denison, Wednesday, 14 October

Light rain. High 69°, low 55°.

Pressure30.00 inHg
Wind8.6 mph NW
Humidity65%
Visibility—
Dew point55°
Thu, 1563° / 43°0Overcast
63 °Overcast

Denison, Thursday, 15 October

Overcast. High 63°, low 43°.

Pressure30.15 inHg
Wind9.8 mph SE
Humidity47%
Visibility—
Dew point40°
Fri, 1678° / 52°0.43Rain
78 °Rain

Denison, Friday, 16 October

Rain. High 78°, low 52°.

Pressure29.71 inHg
Wind20.4 mph SW
Humidity64%
Visibility—
Dew point63°
Sat, 1745° / 38°0.02Light rain
45 °Light rain

Denison, Saturday, 17 October

Light rain. High 45°, low 38°.

Pressure30.03 inHg
Wind18.5 mph W
Humidity55%
Visibility—
Dew point29°
Sun, 1844° / 32°0Overcast
44 °Overcast

Denison, Sunday, 18 October

Overcast. High 44°, low 32°.

Pressure30.39 inHg
Wind5.4 mph W
Humidity62%
Visibility—
Dew point30°
Mon, 1955° / 32°0Partly cloudy
55 °Partly cloudy

Denison, Monday, 19 October

Partly cloudy. High 55°, low 32°.

Pressure30.36 inHg
Wind4.2 mph SE
Humidity40%
Visibility—
Dew point28°
Tue, 2058° / 37°0Clear
58 °Clear

Denison, Tuesday, 20 October

Clear. High 58°, low 37°.

Pressure30.42 inHg
Wind4.6 mph E
Humidity49%
Visibility—
Dew point37°
Wed, 2163° / 39°0Mostly clear
63 °Mostly clear

Denison, Wednesday, 21 October

Mostly clear. High 63°, low 39°.

Pressure30.39 inHg
Wind7.9 mph SE
Humidity45%
Visibility—
Dew point38°
Thu, 2264° / 42°0Overcast
64 °Overcast

Denison, Thursday, 22 October

Overcast. High 64°, low 42°.

Pressure30.21 inHg
Wind7.8 mph SE
Humidity45%
Visibility—
Dew point40°
Fri, 2364° / 46°0.45Rain
64 °Rain

Denison, Friday, 23 October

Rain. High 64°, low 46°.

Pressure29.91 inHg
Wind10.5 mph S
Humidity61%
Visibility—
Dew point48°
Sat, 2449° / 39°0.56Rain
49 °Rain

Denison, Saturday, 24 October

Rain. High 49°, low 39°.

Pressure29.88 inHg
Wind12.8 mph W
Humidity90%
Visibility—
Dew point40°

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 Denison, 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 Denison, 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.