Gettysburg, PA Weather Forecast & Current Conditions

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Gettysburg Weather Map
UTC Time: 9/17/2026, 09:58
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Gettysburg, PA

Today
Thunderstorms
85°/ 68° 29°/ 20°
60%
Friday
Sunny
80°/ 52° 27°/ 11°
0%
Saturday
Sunny
78°/ 62° 26°/ 17°
40%
Sunday
Thunderstorms
80°/ 58° 27°/ 14°
90%
Monday
Rain Showers
70°/ 55° 21°/ 13°
50%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Wednesday
Rain Showers
68°20°
40%

Day: Mostly cloudy. A chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Very warm with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 60 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 60s. West winds around 5 mph, becoming northwest after midnight. Chance of rain 60 percent.

York, PA

Today
Thunderstorms
85°/ 68° 29°/ 20°
60%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
78°/ 62° 26°/ 17°
50%
Sunday
Thunderstorms
78°/ 60° 26°/ 16°
90%
Monday
Mostly Cloudy
72°/ 58° 22°/ 14°
40%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
40%
Wednesday
Rain Showers
68°20°
30%

Day: Partly sunny this morning, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms this afternoon. Very warm with highs in the mid 80s. South winds around 5 mph. Chance of rain 50 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 60 percent.

Chambersburg, PA

Today
Thunderstorms
85°/ 68° 29°/ 20°
70%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Partly Cloudy
78°/ 62° 26°/ 17°
50%
Sunday
Thunderstorms
82°/ 58° 28°/ 14°
90%
Monday
Rain Showers
72°/ 58° 22°/ 14°
50%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Wednesday
Rain Showers
68°20°
40%

Day: Mostly cloudy. A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Very warm with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 60s. West winds around 5 mph, becoming northwest after midnight. Chance of rain 50 percent.

Carlisle, PA

Today
Thunderstorms
85°/ 68° 29°/ 20°
70%
Friday
Sunny
80°/ 52° 27°/ 11°
0%
Saturday
Sunny
75°/ 62° 24°/ 17°
50%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Monday
Mostly Cloudy
70°/ 55° 21°/ 13°
50%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Wednesday
Rain Showers
68°20°
40%

Day: Mostly cloudy. A chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Very warm with highs in the mid 80s. Southwest winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 60 percent.

Newport, PA

Today
Thunderstorms
85°/ 65° 29°/ 18°
70%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
75°/ 60° 24°/ 16°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Monday
Mostly Cloudy
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
50%
Wednesday
Rain Showers
65°18°
40%

Day: Mostly cloudy. A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 80s. South winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 60 percent.

Lancaster, PA

Today
Thunderstorms
85°/ 68° 29°/ 20°
60%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
75°/ 62° 24°/ 17°
50%
Sunday
Thunderstorms
78°/ 60° 26°/ 16°
90%
Monday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Tuesday
Rain Showers
68°/ 55° 20°/ 13°
40%
Wednesday
Rain Showers
68°20°
30%

Day: Partly sunny this morning, then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms this afternoon. Very warm with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 50 percent.

Night: Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the upper 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 60 percent.

Harrisburg, PA

Today
Thunderstorms
85°/ 65° 29°/ 18°
70%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
75°/ 60° 24°/ 16°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Monday
Mostly Cloudy
70°/ 55° 21°/ 13°
40%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
40%
Wednesday
Rain Showers
68°20°
30%

Day: Mostly cloudy. A chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 80s. South winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 60 percent.

Huntingdon, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Partly Cloudy
75°/ 62° 24°/ 17°
50%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
50%
Wednesday
Rain Showers
65°18°
40%

Day: Patchy fog this morning. Showers likely with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Very warm with highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 50 percent.

McConnellsburg, PA

Today
Thunderstorms
85°/ 68° 29°/ 20°
70%
Friday
Sunny
78°/ 55° 26°/ 13°
0%
Saturday
Partly Cloudy
75°/ 62° 24°/ 17°
50%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Wednesday
Rain Showers
65°18°
40%

Day: Mostly cloudy. A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Very warm with highs in the mid 80s. West winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. Northwest winds around 5 mph. Chance of rain 50 percent.

Mifflintown, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
72°/ 62° 22°/ 17°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Monday
Mostly Cloudy
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
50%
Wednesday
Rain Showers
65°18°
40%

Day: Patchy fog this morning. Showers likely with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Very warm with highs in the lower 80s. Light and variable winds, becoming southwest around 5 mph this afternoon. Chance of rain 70 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the mid 60s. Light and variable winds, becoming northwest around 5 mph after midnight. Chance of rain 60 percent.

Lebanon, PA

Today
Thunderstorms
85°/ 65° 29°/ 18°
60%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
75°/ 60° 24°/ 16°
70%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Monday
Partly Cloudy
72°/ 55° 22°/ 13°
30%
Tuesday
Rain Showers
68°/ 52° 20°/ 11°
40%
Wednesday
Rain Showers
68°20°
30%

Day: Mostly cloudy with a chance of showers. A chance of thunderstorms this afternoon. Very warm with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 50 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 60 percent.

Lewistown, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
78°/ 52° 26°/ 11°
0%
Saturday
Sunny
72°/ 62° 22°/ 17°
70%
Sunday
Thunderstorms
75°/ 58° 24°/ 14°
90%
Monday
Rain Showers
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
50%
Wednesday
Rain Showers
65°18°
40%

Day: Patchy fog this morning. Showers likely with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the lower 80s. Light and variable winds, becoming southwest around 5 mph this afternoon. Chance of rain 70 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening. Patchy fog after midnight. Humid with lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 60 percent.

Bedford, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Saturday
Partly Cloudy
72°/ 62° 22°/ 17°
50%
Sunday
Thunderstorms
78°/ 58° 26°/ 14°
90%
Monday
Rain Showers
68°/ 58° 20°/ 14°
50%
Tuesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Wednesday
Rain Showers
65°18°
50%

Day: Mostly cloudy. Patchy fog this morning. A chance of showers with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the lower 80s. West winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Patchy fog after midnight. Humid with lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 50 percent.

Sunbury, PA

Today
Thunderstorms
82°/ 62° 28°/ 17°
70%
Friday
Sunny
75°/ 50° 24°/ 10°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
90%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
100%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
40%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Rain Showers
65°18°
30%

Day: Mostly cloudy. Patchy fog this morning. A chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the lower 80s. South winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the lower 60s. Light and variable winds, becoming north around 5 mph after midnight. Chance of rain 70 percent.

Selinsgrove, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Sunny
72°/ 60° 22°/ 16°
80%
Sunday
Thunderstorms
72°/ 55° 22°/ 13°
90%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
50%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
50%
Wednesday
Rain Showers
65°18°
40%

Day: Mostly cloudy. Patchy fog this morning. A chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the lower 80s. Southwest winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the mid 60s. Light and variable winds, becoming north around 5 mph after midnight. Chance of rain 60 percent.

Pottsville, PA

Today
Thunderstorms
80°/ 62° 27°/ 17°
70%
Friday
Sunny
75°/ 50° 24°/ 10°
0%
Saturday
Sunny
72°/ 58° 22°/ 14°
80%
Sunday
Rain Showers
70°/ 55° 21°/ 13°
100%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
30%
Tuesday
Rain Showers
65°/ 50° 18°/ 10°
40%
Wednesday
Rain Showers
65°18°
30%

Day: Mostly cloudy. Patchy fog this morning. A chance of showers this morning, then showers likely with a slight chance of thunderstorms this afternoon. Highs around 80. South winds around 5 mph. Chance of rain 70 percent.

Night: Mostly cloudy. Patchy fog in the evening. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the lower 60s. Southwest winds around 5 mph, becoming north after midnight. Chance of rain 60 percent.

Honey Brook, PA

Today
Rain Showers
82°/ 68° 28°/ 20°
50%
Friday
Sunny
80°/ 58° 27°/ 14°
0%
Saturday
Sunny
75°/ 60° 24°/ 16°
50%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
90%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Wednesday
Mostly Cloudy
68°20°
0%

Day: Partly sunny with a 20 percent chance of showers. Highs in the lower 80s. South winds 5 to 10 mph.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 60s. South winds around 5 mph, becoming west after midnight. Chance of rain 50 percent.

Reading, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
50%
Friday
Sunny
80°/ 55° 27°/ 13°
0%
Saturday
Sunny
75°/ 60° 24°/ 16°
70%
Sunday
Rain Showers
75°/ 58° 24°/ 14°
100%
Monday
Partly Cloudy
68°/ 55° 20°/ 13°
0%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
40%
Wednesday
Partly Cloudy
68°20°
0%

Day: Partly sunny this morning, then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms this afternoon. Highs in the lower 80s. South winds 5 to 10 mph. Chance of rain 50 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph, becoming northwest after midnight. Chance of rain 50 percent.

Altoona, PA

Today
Thunderstorms
82°/ 65° 28°/ 18°
70%
Friday
Sunny
75°/ 52° 24°/ 11°
0%
Saturday
Partly Cloudy
72°/ 60° 22°/ 16°
70%
Sunday
Thunderstorms
75°/ 55° 24°/ 13°
90%
Monday
Rain Showers
68°/ 55° 20°/ 13°
60%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
60%
Wednesday
Rain Showers
65°18°
40%

Day: Patchy fog this morning. Showers likely with a slight chance of thunderstorms this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the lower 80s. West winds around 5 mph. Gusts up to 20 mph this afternoon. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Humid with lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 50 percent.

Chestertown, MD

Today
Rain Showers
85°/ 70° 29°/ 21°
40%
Friday
Sunny
85°/ 62° 29°/ 17°
0%
Saturday
Sunny
80°/ 65° 27°/ 18°
0%
Sunday
Rain Showers
82°/ 65° 28°/ 18°
70%
Monday
Partly Cloudy
75°/ 60° 24°/ 16°
0%
Tuesday
Rain Showers
72°/ 58° 22°/ 14°
30%
Wednesday
Partly Cloudy
72°22°
0%

Day: Mostly sunny. A chance of showers this morning. Hot with highs in the mid 80s. South winds 5 to 10 mph. Chance of rain 30 percent.

Night: Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the evening. Humid with lows around 70. South winds 5 to 10 mph, becoming west after midnight. Chance of rain 40 percent.

Names listed above may include county names.

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