10-day forecast for Gettysburg, PA: 36° to 81°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Tuesday, October 13
50°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1481° / 64°0.01
Morning65°feels 65°
Afternoon78°feels 79°
Evening70°feels 70°
Overnight67°feels 67°
81 °
Gettysburg, Wednesday, 14 October
Light rain. High 81°, low 64°.
Pressure29.94 inHg
Wind9.7 mph W
Humidity70%
Visibility6.2 mi
Dew point67°
Thu, 1562° / 53°0
Morning53°feels 51°
Afternoon62°feels 61°
Evening60°feels 59°
Overnight58°feels 57°
62 °
Gettysburg, Thursday, 15 October
Partly cloudy. High 62°, low 53°.
Pressure30.24 inHg
Wind4.8 mph E
Humidity69%
Visibility6.2 mi
Dew point49°
Fri, 1676° / 52°0.11
Morning61°feels 62°
Afternoon76°feels 76°
Evening57°feels 56°
Overnight57°feels 57°
76 °
Gettysburg, Friday, 16 October
Light rain. High 76°, low 52°.
Pressure29.62 inHg
Wind11.8 mph SW
Humidity75%
Visibility6.2 mi
Dew point65°
Sat, 1750° / 41°0
Morning47°feels 40°
Afternoon47°feels 40°
Evening48°feels 44°
Overnight42°feels 39°
50 °
Gettysburg, Saturday, 17 October
Partly cloudy. High 50°, low 41°.
Pressure30.27 inHg
Wind18.1 mph NW
Humidity55%
Visibility—
Dew point31°
Sun, 1857° / 39°0
Morning42°feels 39°
Afternoon52°feels 50°
Evening53°feels 50°
Overnight39°feels 34°
57 °
Gettysburg, Sunday, 18 October
Clear. High 57°, low 39°.
Pressure30.50 inHg
Wind8.1 mph SW
Humidity53%
Visibility—
Dew point33°
Mon, 1960° / 36°0
Morning40°feels 37°
Afternoon53°feels 51°
Evening57°feels 55°
Overnight43°feels 42°
60 °
Gettysburg, Monday, 19 October
Mostly clear. High 60°, low 36°.
Pressure30.50 inHg
Wind9.6 mph S
Humidity49%
Visibility—
Dew point31°
Tue, 2062° / 45°0
Morning49°feels 49°
Afternoon59°feels 57°
Evening61°feels 59°
Overnight51°feels 49°
62 °
Gettysburg, Tuesday, 20 October
Overcast. High 62°, low 45°.
Pressure30.36 inHg
Wind3.2 mph S
Humidity55%
Visibility—
Dew point40°
Wed, 2166° / 47°0
Morning51°feels 50°
Afternoon61°feels 60°
Evening62°feels 61°
Overnight50°feels 48°
66 °
Gettysburg, Wednesday, 21 October
Clear. High 66°, low 47°.
Pressure30.36 inHg
Wind5.2 mph NE
Humidity62%
Visibility—
Dew point46°
Thu, 2264° / 46°0
Morning50°feels 49°
Afternoon59°feels 58°
Evening61°feels 60°
Overnight48°feels 46°
64 °
Gettysburg, Thursday, 22 October
Clear. High 64°, low 46°.
Pressure30.47 inHg
Wind7.9 mph S
Humidity72%
Visibility—
Dew point48°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Gettysburg, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.