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As of 01:00 EDT

Weather in Jefferson, PA

70°Current weather

Jefferson, Sunday, 9 August, 01:00

Mostly clear. Feels like 71°. High 84°, low 69°.

Pressure29.97 inHg
Wind3.4 mph W
Humidity93%
Visibility2.7 mi
Dew point68°

Two-week outlook for Jefferson, PA: week one averages a high of 81.5° and week two 73°, so week two runs 8.5° cooler than week one. Around 1.3 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, August 9: 84°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)81.5°62°0.3 in / 3 d—
2nd (August 16 – August 22)73°57°1.1 in / 3 d—

Weekend weather

Sun, August 9
Light rain
84°69°
0.02 in
Sat, August 15
Clear
77°53°
no precip.
Sun, August 16
Overcast
78°53°
no precip.
Sat, August 22
Partly cloudy
75°49°
no precip.
Mon, 1085° / 68°0.09Rain
85 °Rain

Jefferson, Monday, 10 August

Rain. High 85°, low 68°.

Pressure30.03 inHg
Wind2.3 mph SW
Humidity71%
Visibility6.2 mi
Dew point65°
Tue, 1187° / 66°0.09Rain
87 °Rain

Jefferson, Tuesday, 11 August

Rain. High 87°, low 66°.

Pressure29.91 inHg
Wind6.6 mph NW
Humidity55%
Visibility6.2 mi
Dew point64°
Wed, 1283° / 66°0.08Light rain
83 °Light rain

Jefferson, Wednesday, 12 August

Light rain. High 83°, low 66°.

Pressure29.74 inHg
Wind8.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point66°
Thu, 1378° / 60°0.01Light rain
78 °Light rain

Jefferson, Thursday, 13 August

Light rain. High 78°, low 60°.

Pressure29.83 inHg
Wind11.1 mph NW
Humidity32%
Visibility—
Dew point44°
Fri, 1477° / 52°0Clear
77 °Clear

Jefferson, Friday, 14 August

Clear. High 77°, low 52°.

Pressure30.03 inHg
Wind9 mph NW
Humidity35%
Visibility—
Dew point43°
Sat, 1577° / 53°0Clear
77 °Clear

Jefferson, Saturday, 15 August

Clear. High 77°, low 53°.

Pressure30.18 inHg
Wind10.7 mph N
Humidity35%
Visibility—
Dew point44°
Sun, 1678° / 53°0Overcast
78 °Overcast

Jefferson, Sunday, 16 August

Overcast. High 78°, low 53°.

Pressure30.18 inHg
Wind3.3 mph NW
Humidity38%
Visibility—
Dew point47°
Mon, 1768° / 59°0.05Light rain
68 °Light rain

Jefferson, Monday, 17 August

Light rain. High 68°, low 59°.

Pressure30.09 inHg
Wind7.4 mph SE
Humidity84%
Visibility—
Dew point60°
Tue, 1865° / 62°0.02Light rain
65 °Light rain

Jefferson, Tuesday, 18 August

Light rain. High 65°, low 62°.

Pressure30.09 inHg
Wind3.5 mph SE
Humidity97%
Visibility—
Dew point63°
Wed, 1975° / 63°0.3Rain
75 °Rain

Jefferson, Wednesday, 19 August

Rain. High 75°, low 63°.

Pressure29.91 inHg
Wind10.4 mph SE
Humidity87%
Visibility—
Dew point64°
Thu, 2074° / 62°0.69Rain
74 °Rain

Jefferson, Thursday, 20 August

Rain. High 74°, low 62°.

Pressure29.71 inHg
Wind13.4 mph W
Humidity47%
Visibility—
Dew point51°
Fri, 2176° / 52°0Clear
76 °Clear

Jefferson, Friday, 21 August

Clear. High 76°, low 52°.

Pressure29.88 inHg
Wind12.6 mph NW
Humidity32%
Visibility—
Dew point41°
Sat, 2275° / 49°0Partly cloudy
75 °Partly cloudy

Jefferson, Saturday, 22 August

Partly cloudy. High 75°, low 49°.

Pressure30.06 inHg
Wind4 mph NW
Humidity30%
Visibility—
Dew point39°

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 Jefferson, 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.