10-day forecast for Gettysburg, PA: 31° to 78°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Tuesday, October 13
61° · 2.72 in
Worst day: Sunday, October 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1272° / 57°0
Morning57°feels 57°
Afternoon71°feels 71°
Evening61°feels 60°
Overnight57°feels 57°
72 °
Gettysburg, Monday, 12 October
Partly cloudy. High 72°, low 57°.
Pressure29.91 inHg
Wind10.2 mph NW
Humidity70%
Visibility6.2 mi
Dew point57°
Tue, 1378° / 56°0
Morning58°feels 58°
Afternoon77°feels 77°
Evening69°feels 69°
Overnight57°feels 57°
78 °
Gettysburg, Tuesday, 13 October
Clear. High 78°, low 56°.
Pressure29.94 inHg
Wind8.1 mph SW
Humidity67%
Visibility6.2 mi
Dew point63°
Wed, 1478° / 65°0.01
Morning65°feels 66°
Afternoon78°feels 78°
Evening70°feels 70°
Overnight65°feels 65°
78 °
Gettysburg, Wednesday, 14 October
Light rain. High 78°, low 65°.
Pressure29.94 inHg
Wind8.1 mph W
Humidity70%
Visibility6.2 mi
Dew point66°
Thu, 1564° / 55°0.04
Morning55°feels 54°
Afternoon64°feels 64°
Evening59°feels 59°
Overnight61°feels 60°
64 °
Gettysburg, Thursday, 15 October
Light rain. High 64°, low 55°.
Pressure30.21 inHg
Wind4.5 mph NE
Humidity68%
Visibility6.2 mi
Dew point51°
Fri, 1676° / 52°0.14
Morning65°feels 66°
Afternoon73°feels 74°
Evening60°feels 59°
Overnight54°feels 53°
76 °
Gettysburg, Friday, 16 October
Light rain. High 76°, low 52°.
Pressure29.62 inHg
Wind23.9 mph NW
Humidity78%
Visibility—
Dew point66°
Sat, 1751° / 35°0
Morning46°feels 40°
Afternoon47°feels 41°
Evening44°feels 38°
Overnight37°feels 31°
51 °
Gettysburg, Saturday, 17 October
Clear. High 51°, low 35°.
Pressure30.33 inHg
Wind16 mph NW
Humidity53%
Visibility—
Dew point31°
Sun, 1851° / 31°0
Morning35°feels 31°
Afternoon46°feels 43°
Evening49°feels 45°
Overnight36°feels 31°
51 °
Gettysburg, Sunday, 18 October
Clear. High 51°, low 31°.
Pressure30.71 inHg
Wind9.4 mph S
Humidity38%
Visibility—
Dew point19°
Mon, 1964° / 35°0
Morning41°feels 37°
Afternoon56°feels 54°
Evening60°feels 59°
Overnight45°feels 44°
64 °
Gettysburg, Monday, 19 October
Clear. High 64°, low 35°.
Pressure30.53 inHg
Wind5.6 mph SW
Humidity41%
Visibility—
Dew point29°
Tue, 2068° / 46°0
Morning51°feels 50°
Afternoon62°feels 60°
Evening64°feels 62°
Overnight51°feels 49°
68 °
Gettysburg, Tuesday, 20 October
Partly cloudy. High 68°, low 46°.
Pressure30.39 inHg
Wind3.5 mph SE
Humidity51%
Visibility—
Dew point41°
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.