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As of 14:49 EDT

Weather in Gettysburg, PA

84°Current weather

Gettysburg, Saturday, 8 August, 14:49

Overcast. Feels like 88°. High 84°, low 70°.

Pressure30.00 inHg
Wind10.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point70°
Sun, 0987° / 70°0Partly cloudy
87 °Partly cloudy

Gettysburg, Sunday, 9 August

Partly cloudy. High 87°, low 70°.

Pressure30.03 inHg
Wind8.7 mph NW
Humidity40%
Visibility6.2 mi
Dew point61°
Mon, 1093° / 69°0.21Rain
93 °Rain

Gettysburg, Monday, 10 August

Rain. High 93°, low 69°.

Pressure30.03 inHg
Wind10.8 mph NW
Humidity50%
Visibility6.2 mi
Dew point65°
Tue, 1189° / 68°0.04Light rain
89 °Light rain

Gettysburg, Tuesday, 11 August

Light rain. High 89°, low 68°.

Pressure29.97 inHg
Wind10.2 mph W
Humidity56%
Visibility6.2 mi
Dew point64°
Wed, 1283° / 67°0.48Rain
83 °Rain

Gettysburg, Wednesday, 12 August

Rain. High 83°, low 67°.

Pressure29.83 inHg
Wind10.5 mph W
Humidity66%
Visibility6.2 mi
Dew point67°
Thu, 1387° / 68°0Partly cloudy
87 °Partly cloudy

Gettysburg, Thursday, 13 August

Partly cloudy. High 87°, low 68°.

Pressure29.80 inHg
Wind13.9 mph NW
Humidity41%
Visibility—
Dew point59°
Fri, 1480° / 60°0.04Light rain
80 °Light rain

Gettysburg, Friday, 14 August

Light rain. High 80°, low 60°.

Pressure29.97 inHg
Wind15 mph N
Humidity39%
Visibility—
Dew point49°
Sat, 1578° / 55°0Clear
78 °Clear

Gettysburg, Saturday, 15 August

Clear. High 78°, low 55°.

Pressure30.21 inHg
Wind9.7 mph N
Humidity36%
Visibility—
Dew point46°
Sun, 1678° / 56°0Clear
78 °Clear

Gettysburg, Sunday, 16 August

Clear. High 78°, low 56°.

Pressure30.30 inHg
Wind7 mph NE
Humidity33%
Visibility—
Dew point44°
Mon, 1786° / 58°0Partly cloudy
86 °Partly cloudy

Gettysburg, Monday, 17 August

Partly cloudy. High 86°, low 58°.

Pressure30.12 inHg
Wind9.5 mph S
Humidity46%
Visibility—
Dew point58°
Tue, 1875° / 65°0.17Light rain
75 °Light rain

Gettysburg, Tuesday, 18 August

Light rain. High 75°, low 65°.

Pressure29.97 inHg
Wind6.1 mph SW
Humidity87%
Visibility—
Dew point67°
Wed, 1984° / 66°0Partly cloudy
84 °Partly cloudy

Gettysburg, Wednesday, 19 August

Partly cloudy. High 84°, low 66°.

Pressure29.91 inHg
Wind11.4 mph N
Humidity40%
Visibility—
Dew point55°
Thu, 2077° / 60°0Light rain
77 °Light rain

Gettysburg, Thursday, 20 August

Light rain. High 77°, low 60°.

Pressure30.00 inHg
Wind7.3 mph NE
Humidity57%
Visibility—
Dew point54°
Fri, 2170° / 61°0.43Rain
70 °Rain

Gettysburg, Friday, 21 August

Rain. High 70°, low 61°.

Pressure29.85 inHg
Wind4.9 mph SW
Humidity99%
Visibility—
Dew point70°
Sat, 2286° / 66°0Clear
86 °Clear

Gettysburg, Saturday, 22 August

Clear. High 86°, low 66°.

Pressure29.77 inHg
Wind11.3 mph NW
Humidity39%
Visibility—
Dew point55°
Sun, 2375° / 57°0Clear
75 °Clear

Gettysburg, Sunday, 23 August

Clear. High 75°, low 57°.

Pressure30.06 inHg
Wind15 mph N
Humidity29%
Visibility—
Dew point37°

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 Gettysburg, 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 Gettysburg, 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.