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As of 16:18 EDT

Weather in Slippery Rock, PA

85°Current weather

Slippery Rock, Sunday, 9 August, 16:18

Clear. Feels like 87°. High 85°, low 65°.

Pressure30.03 inHg
Wind6 mph W
Humidity53%
Visibility6.2 mi
Dew point65°

Two-week outlook for Slippery Rock, PA: week one averages a high of 79.1° and week two 82.2°, so week two runs 3.1° warmer than week one. Around 1.2 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 85°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)79.1°63.6°0.8 in / 3 d—
2nd (August 16 – August 22)82.2°62.3°0.4 in / 3 d—

Weekend weather

Sun, August 9
Clear
85°65°
no precip.
Sat, August 15
Light rain
70°64°
0.02 in
Sun, August 16
Rain
88°67°
0.26 in
Sat, August 22
Clear
81°61°
no precip.
Mon, 1082° / 67°0.45Rain
82 °Rain

Slippery Rock, Monday, 10 August

Rain. High 82°, low 67°.

Pressure30.00 inHg
Wind10.1 mph W
Humidity75%
Visibility6.2 mi
Dew point65°
Tue, 1184° / 64°0.18Rain
84 °Rain

Slippery Rock, Tuesday, 11 August

Rain. High 84°, low 64°.

Pressure29.94 inHg
Wind7.3 mph W
Humidity68%
Visibility6.2 mi
Dew point67°
Wed, 1279° / 63°0.11Rain
79 °Rain

Slippery Rock, Wednesday, 12 August

Rain. High 79°, low 63°.

Pressure29.83 inHg
Wind7.2 mph SW
Humidity96%
Visibility6.2 mi
Dew point67°
Thu, 1376° / 61°0Overcast
76 °Overcast

Slippery Rock, Thursday, 13 August

Overcast. High 76°, low 61°.

Pressure30.00 inHg
Wind8.1 mph N
Humidity52%
Visibility6.2 mi
Dew point55°
Fri, 1479° / 62°0Overcast
79 °Overcast

Slippery Rock, Friday, 14 August

Overcast. High 79°, low 62°.

Pressure30.06 inHg
Wind5.1 mph NE
Humidity48%
Visibility—
Dew point55°
Sat, 1570° / 64°0.02Light rain
70 °Light rain

Slippery Rock, Saturday, 15 August

Light rain. High 70°, low 64°.

Pressure30.12 inHg
Wind7.7 mph S
Humidity85%
Visibility—
Dew point64°
Sun, 1688° / 67°0.26Rain
88 °Rain

Slippery Rock, Sunday, 16 August

Rain. High 88°, low 67°.

Pressure29.77 inHg
Wind17.4 mph W
Humidity57%
Visibility—
Dew point69°
Mon, 1776° / 60°0Overcast
76 °Overcast

Slippery Rock, Monday, 17 August

Overcast. High 76°, low 60°.

Pressure30.06 inHg
Wind7.7 mph N
Humidity57%
Visibility—
Dew point57°
Tue, 1889° / 63°0.02Light rain
89 °Light rain

Slippery Rock, Tuesday, 18 August

Light rain. High 89°, low 63°.

Pressure29.91 inHg
Wind13.4 mph S
Humidity58%
Visibility—
Dew point67°
Wed, 1984° / 63°0Mostly clear
84 °Mostly clear

Slippery Rock, Wednesday, 19 August

Mostly clear. High 84°, low 63°.

Pressure29.97 inHg
Wind12.6 mph NW
Humidity49%
Visibility—
Dew point60°
Thu, 2078° / 57°0.06Light rain
78 °Light rain

Slippery Rock, Thursday, 20 August

Light rain. High 78°, low 57°.

Pressure29.97 inHg
Wind9.4 mph NW
Humidity59%
Visibility—
Dew point61°
Fri, 2180° / 65°0.08Light rain
80 °Light rain

Slippery Rock, Friday, 21 August

Light rain. High 80°, low 65°.

Pressure29.83 inHg
Wind7.2 mph W
Humidity69%
Visibility—
Dew point67°
Sat, 2281° / 61°0Clear
81 °Clear

Slippery Rock, Saturday, 22 August

Clear. High 81°, low 61°.

Pressure29.91 inHg
Wind8.4 mph N
Humidity53%
Visibility—
Dew point59°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Slippery Rock, PA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.