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Bourne, MA Weather Tomorrow

See tomorrow's forecast for Bourne together with a reliable 5 day outlook featuring 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 Bourne area and around Barnstable county, Massachusetts.
Updated: Thu Oct 15th 2026 4:00 AM EDT
Bourne, MA Weather – 10-15 – Sunny
59° / 49°
Sunny
A sunny day is in the forecast for Bourne, with a high of 59°F and a low of 49°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 14mph on average and gusts of 28.7mph at 5 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 70% at 7 PM and 47% being its lowest at 12 PM. Barometric pressure is its highest of 30.24inHg at 9 PM, a lowest point of 30.06inHg at 5 AM with an avg 30.18inHg.
Bourne, MA Weather – 10-16 – Overcast
66° / 49°

Weather Tomorrow

Overcast
Daytime highs will reach 66°F with lows dropping to 49°F in Bourne, where skies will be overcast. The chance of rain is 85% with an estimated 0.18in. Wind will be moderate, blowing around 18mph on average and gusts of 38.3mph at 5 PM. High humidity with average of 86% is anticipated, the maximum being 98% at 12 PM and 65% being its lowest at 6 AM. Barometric pressure is its highest of 30.19inHg at 12 AM, a lowest point of 29.62inHg at 6 PM with an avg 29.87inHg.
Bourne, MA Weather – 10-17 – Sunny
61° / 38°
Sunny
In Bourne, sunshine is likely with a high near 61°F and a low around 38°F. There's a moderate 45% chance of rainfall with an estimated 0.04in. Wind will be moderate, blowing around 17mph on average and gusts of 28.2mph at 2 AM. The humidity will be on the higher side, averaging about 65%, the maximum being 89% at 12 AM and 39% being its lowest at 3 PM. Barometric pressure is its highest of 30.37inHg at 11 PM, a lowest point of 29.65inHg at 1 AM with an avg 29.97inHg.
Bourne, MA Weather – 10-18 – Sunny
58° / 34°
Sunny
In Bourne, bright and sunny conditions with highs near 58°F and lows around 34°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 11mph on average and gusts of 18.4mph at 2 AM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 68% at 11 PM and 38% being its lowest at 3 PM. Barometric pressure is its highest of 30.52inHg at 9 AM, a lowest point of 30.39inHg at 12 AM with an avg 30.48inHg.
Bourne, MA Weather – 10-19 – Sunny
63° / 44°
Sunny
In Bourne, it will be sunny with highs near 63°F and lows around 44°F. There's a very small chance of rainfall, only about 4%. Wind will be moderate, blowing around 13mph on average and gusts of 25.5mph at 8 PM. The humidity will be on the higher side, averaging about 63%, the maximum being 81% at 11 PM and 39% being its lowest at 1 PM. Barometric pressure is its highest of 30.54inHg at 9 AM, a lowest point of 30.45inHg at 5 PM with an avg 30.5inHg.
Bourne, MA Weather – 10-20 – Overcast
65° / 50°
Overcast
In Bourne, it will be overcast with highs near 65°F and lows around 50°F. There might be light rainfall having a 15% chance. Winds will be light at 9mph and gusts of 23.9mph at 12 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 94% at 5 AM and 50% being its lowest at 2 PM. Barometric pressure is its highest of 30.44inHg at 12 AM, a lowest point of 30.29inHg at 5 PM with an avg 30.36inHg.
Bourne, MA Weather Forecast - 10 Day Detailed

5 Day Forecast Nearby

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