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Gettysburg, OH Weather Tomorrow

For a complete weather outlook, review tomorrow's Gettysburg forecast and the following 5 days with precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Gettysburg area and around Darke county, Ohio.
Updated: Sun Aug 30th 2026 4:15 PM EDT
Gettysburg, OH Weather – 8-30 – Overcast
84° / 66°
Overcast
Gettysburg may see cloud-filled skies, with daytime highs of 84°F and overnight lows near 66°F. There might be light rainfall having a 18% chance. Wind will be moderate, blowing around 12mph on average and gusts of 18.3mph at 5 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 80% at 11 PM and 72% being its lowest at 5 PM. Barometric pressure is its highest of 30.03inHg at 10 PM, a lowest point of 30inHg at 6 PM with an avg 30.01inHg.
Gettysburg, OH Weather – 8-31 – Sunny
84° / 71°

Weather Tomorrow

Sunny
Daytime highs will reach 84°F with lows dropping to 71°F in Gettysburg, where it will be sunny. There might be light rainfall having a 12% chance. Wind will be moderate, blowing around 15mph on average and gusts of 30mph at 11 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 83% at 8 AM and 62% being its lowest at 11 PM. Barometric pressure is its highest of 30.07inHg at 9 AM, a lowest point of 29.97inHg at 8 PM with an avg 30.02inHg.
Gettysburg, OH Weather – 9-1 – Overcast
87° / 73°
Overcast
Skies will be overcast in Gettysburg, with a high of 87°F and a low of 73°F. Rainfall predicted to have a 57% chance with an estimated 0.04in. Wind will be moderate, blowing around 14mph on average and gusts of 35.6mph at 6 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 88% at 8 AM and 65% being its lowest at 12 AM. Barometric pressure is its highest of 30.04inHg at 12 PM, a lowest point of 29.96inHg at 5 PM with an avg 29.99inHg.
Gettysburg, OH Weather – 9-2 – Sunny
87° / 75°
Sunny
Gettysburg is set for a sunny day with temperatures peaking at 87°F and dipping to 75°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 16mph on average and gusts of 31.9mph at 6 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 80% at 8 AM and 66% being its lowest at 10 PM. Barometric pressure is its highest of 30.02inHg at 8 AM, a lowest point of 29.94inHg at 5 PM with an avg 29.98inHg.
Gettysburg, OH Weather – 9-3 – Sunny
85° / 73°
Sunny
In Gettysburg, it will be sunny with highs near 85°F and lows around 73°F. There might be light rainfall having a 19% chance with an estimated 0.01in. Wind will be moderate, blowing around 15mph on average and gusts of 34.2mph at 4 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 86% at 7 AM and 64% being its lowest at 3 PM. Barometric pressure is its highest of 30inHg at 7 AM, a lowest point of 29.92inHg at 5 PM with an avg 29.95inHg.
Gettysburg, OH Weather – 9-4 – Sunny
87° / 76°
Sunny
Highs will reach 87°F with lows near 76°F in Gettysburg, where sunshine is. There's a very small chance of rainfall, only about 8% with an estimated 0in. Wind will be moderate, blowing around 13mph on average and gusts of 33.1mph at 5 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 80% at 8 PM and 62% being its lowest at 11 PM. Barometric pressure is its highest of 29.98inHg at 11 AM, a lowest point of 29.88inHg at 5 PM with an avg 29.92inHg.

Currently

Overcast 84°F
30.04 inHg.
Barometer
54%
Humidity
WSW 18.4 mph
Wind
Overcast

5 Day Forecast Nearby

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