Port Republic, MD Weather Tomorrow

Planning ahead? View tomorrow's Port Republic weather along with a complete 5 day forecast that includes precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill for the Port Republic area and around Calvert county, Maryland.
Updated: Sat Nov 7th 2026 4:00 PM EST
Port Republic, MD Weather – 11-7 – Sunny
59° / 46°
Sunny
Bright and sunny conditions in Port Republic, with a high of 59°F and a low of 46°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 13mph on average and gusts of 26.9mph at 8 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 69% at 11 PM and 54% being its lowest at 5 PM. Barometric pressure is its highest of 30.04inHg at 9 PM, a lowest point of 29.97inHg at 5 PM with an avg 30.02inHg.
Port Republic, MD Weather – 11-8 – Sunny
62° / 45°

Weather Tomorrow

Sunny
In Port Republic, it will be sunny with highs near 62°F and lows around 45°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 10mph and gusts of 26.5mph at 2 AM. The humidity will be on the higher side, averaging about 64%, the maximum being 77% at 10 PM and 42% being its lowest at 2 PM. Barometric pressure is its highest of 30.08inHg at 8 AM, a lowest point of 29.91inHg at 7 PM with an avg 29.99inHg.
Port Republic, MD Weather – 11-9 – Sunny
62° / 44°
Sunny
Daytime highs will reach 62°F with lows dropping to 44°F in Port Republic, where it will be sunny. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 16mph on average and gusts of 30.3mph at 10 AM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 78% at 1 AM and 41% being its lowest at 2 PM. Barometric pressure is its highest of 30.11inHg at 10 PM, a lowest point of 29.91inHg at 1 AM with an avg 30inHg.
Port Republic, MD Weather – 11-10 – Sunny
66° / 41°
Sunny
Daytime highs will reach 66°F with lows dropping to 41°F in Port Republic, where it will be sunny. There's a very small chance of rainfall, only about 4%. Winds will be light at 10mph and gusts of 18.4mph at 9 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 85% at 7 AM and 35% being its lowest at 2 PM. Barometric pressure is its highest of 30.11inHg at 12 AM, a lowest point of 29.96inHg at 3 PM with an avg 30.04inHg.
Port Republic, MD Weather – 11-11 – Sunny
68° / 47°
Sunny
A sunny day is in the forecast for Port Republic, with a high of 68°F and a low of 47°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 6mph and gusts of 15.4mph at 7 AM. The humidity will be on the higher side, averaging about 70%, the maximum being 87% at 7 AM and 46% being its lowest at 2 PM. Barometric pressure is its highest of 30inHg at 10 AM, a lowest point of 29.86inHg at 10 PM with an avg 29.95inHg.
Port Republic, MD Weather – 11-12 – Scattered Showers
65° / 50°
Scattered Showers
Daytime highs will reach 65°F with lows dropping to 50°F in Port Republic, where showers likely at times. Rainfall predicted to have a 65% chance with an estimated 0.04in. Winds will be light at 8mph and gusts of 19.7mph at 11 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 95% at 7 AM and 60% being its lowest at 1 PM. Barometric pressure is its highest of 29.88inHg at 12 AM, a lowest point of 29.47inHg at 10 PM with an avg 29.64inHg.

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