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As of 06:13 EST

Weather in Slippery Rock, PA

36°Current weather

Slippery Rock, Tuesday, 10 November, 06:13

Clear. Feels like 32°. High 62°, low 36°.

Pressure30.00 inHg
Wind4.6 mph N
Humidity100%
Visibility6.2 mi
Dew point36°
Wed, 1159° / 38°0.04Light rain
59 °Light rain

Slippery Rock, Wednesday, 11 November

Light rain. High 59°, low 38°.

Pressure29.88 inHg
Wind4.5 mph S
Humidity57%
Visibility6.2 mi
Dew point41°
Thu, 1248° / 40°0.2Rain
48 °Rain

Slippery Rock, Thursday, 12 November

Rain. High 48°, low 40°.

Pressure29.59 inHg
Wind11.8 mph N
Humidity75%
Visibility6.2 mi
Dew point41°
Fri, 1341° / 31°0Overcast
41 °Overcast

Slippery Rock, Friday, 13 November

Overcast. High 41°, low 31°.

Pressure29.83 inHg
Wind10 mph N
Humidity68%
Visibility6.2 mi
Dew point26°
Sat, 1442° / 31°0.03Light rain
42 °Light rain

Slippery Rock, Saturday, 14 November

Light rain. High 42°, low 31°.

Pressure30.03 inHg
Wind10.7 mph NW
Humidity65%
Visibility—
Dew point30°
Sun, 1542° / 30°0Overcast
42 °Overcast

Slippery Rock, Sunday, 15 November

Overcast. High 42°, low 30°.

Pressure30.36 inHg
Wind8.5 mph NW
Humidity66%
Visibility—
Dew point31°
Mon, 1645° / 29°0Overcast
45 °Overcast

Slippery Rock, Monday, 16 November

Overcast. High 45°, low 29°.

Pressure30.45 inHg
Wind4.5 mph NE
Humidity52%
Visibility—
Dew point27°
Tue, 1747° / 29°0Clear
47 °Clear

Slippery Rock, Tuesday, 17 November

Clear. High 47°, low 29°.

Pressure30.45 inHg
Wind4.1 mph NE
Humidity49%
Visibility—
Dew point26°
Wed, 1849° / 30°0Clear
49 °Clear

Slippery Rock, Wednesday, 18 November

Clear. High 49°, low 30°.

Pressure30.42 inHg
Wind3.5 mph E
Humidity45%
Visibility—
Dew point26°
Thu, 1952° / 33°0Overcast
52 °Overcast

Slippery Rock, Thursday, 19 November

Overcast. High 52°, low 33°.

Pressure30.42 inHg
Wind5.9 mph SE
Humidity41%
Visibility—
Dew point27°
Fri, 2055° / 39°0Overcast
55 °Overcast

Slippery Rock, Friday, 20 November

Overcast. High 55°, low 39°.

Pressure30.30 inHg
Wind6.9 mph SE
Humidity56%
Visibility—
Dew point37°
Sat, 2156° / 48°0.65Rain
56 °Rain

Slippery Rock, Saturday, 21 November

Rain. High 56°, low 48°.

Pressure29.97 inHg
Wind13.7 mph S
Humidity96%
Visibility—
Dew point49°
Sun, 2256° / 44°0.1Light rain
56 °Light rain

Slippery Rock, Sunday, 22 November

Light rain. High 56°, low 44°.

Pressure30.00 inHg
Wind12.3 mph S
Humidity67%
Visibility—
Dew point42°
Mon, 2355° / 42°0.96Rain
55 °Rain

Slippery Rock, Monday, 23 November

Rain. High 55°, low 42°.

Pressure29.71 inHg
Wind18.3 mph SW
Humidity95%
Visibility—
Dew point47°
Tue, 2442° / 32°0.07Snow
42 °Snow

Slippery Rock, Tuesday, 24 November

Snow. High 42°, low 32°.

Pressure29.71 inHg
Wind20.1 mph SW
Humidity71%
Visibility—
Dew point28°
Wed, 2533° / 22°0.09Light snow
33 °Light snow

Slippery Rock, Wednesday, 25 November

Light snow. High 33°, low 22°.

Pressure30.00 inHg
Wind16.8 mph W
Humidity78%
Visibility—
Dew point25°

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 Slippery Rock, 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 Slippery Rock, 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.