Current Conditions

Yarmouth, Massachusetts

68°F20°C
Cloudy

Wind

E 10 mph16 km/h

Humidity

73%

Cloud Cover

79%

As of Wednesday, September 2, 2026 at 4:25 PM EDT

Today's Outlook

Day

Overcast and mild, with a high of 68°F20°C. Breezy from the E at 10 mph16 km/h.

Night

Overcast, with a low around 67°F19°C. Breezy from the ESE at 11 mph18 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
CloudyHigh 68°F20°CLow 67°F19°CPrecip 0 in0 mmCloud 88%Wind ESE 10 mph17 km/hWednesday: Overcast and mild, with a high of 68°F20°C. Breezy from the E at 10 mph16 km/h. Wednesday Night: Overcast, with a low around 67°F19°C. Breezy from the ESE at 11 mph18 km/h.
RainHigh 71°F22°CLow 67°F19°CPrecip 0.52 in13.2 mm99%Cloud 85%Wind S 12 mph19 km/hThursday: Overcast and warm, with a high of 71°F22°C. Windy from the S at 14 to 17 mph22 to 27 km/h. 99% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 67°F19°C. Breezy from the SSE at 10 to 14 mph16 to 22 km/h. 35% chance of drizzle before dawn.
ShowersHigh 71°F21°CLow 69°F21°CPrecip 0.14 in3.6 mm49%Cloud 63%Wind WNW 6 mph10 km/hFriday: Mostly cloudy and warm, with a high of 71°F21°C. Light wind from the NNW around 6 mph9 km/h. 49% chance of showers throughout the day. Humid. Friday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 28% chance of drizzle before dawn.
DrizzleHigh 70°F21°CLow 66°F19°CPrecip 0.02 in0.6 mm23%Cloud 28%Wind N 17 mph27 km/hSaturday: Partly cloudy and mild, with a high of 67°F20°C. Windy from the N at 17 to 18 mph28 to 29 km/h. 23% chance of drizzle around midday. Saturday Night: Partly cloudy, with a low around 66°F19°C. Windy from the N at 17 to 21 mph27 to 33 km/h. 16% chance of drizzle overnight.
DrizzleHigh 66°F19°CLow 63°F17°CPrecip 0.04 in1 mm26%Cloud 31%Wind N 18 mph28 km/hSunday: Partly cloudy and mild, with a high of 65°F18°C. Windy from the N at 19 to 22 mph31 to 35 km/h. 26% chance of drizzle in the morning. Sunday Night: Partly cloudy, with a low around 64°F18°C. Windy from the N at 16 to 22 mph25 to 35 km/h. 25% chance of drizzle overnight.
ClearHigh 68°F20°CLow 65°F18°CPrecip 0 in0 mmCloud 14%Wind NW 11 mph17 km/hMonday: Mostly clear and warm, with a high of 68°F20°C. Breezy from the NNW at 10 to 12 mph16 to 20 km/h. Monday Night: Mostly clear, with a low around 65°F18°C. Breezy from the WNW at 11 to 13 mph18 to 21 km/h.
ClearHigh 69°F20°CLow 66°F19°CPrecip 0 in0.1 mm2%Cloud 35%Wind W 10 mph16 km/hTuesday: Partly cloudy and warm, with a high of 69°F20°C. Breezy from the NW at 9 to 10 mph15 to 16 km/h. Tuesday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the WSW at 11 mph17 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 268°F20°C67°F19°C0 in0 mm· —88%CloudyESE 10 mph17 km/h
ThursdaySep 371°F22°C67°F19°C0.52 in13.2 mm· 99%85%RainS 12 mph19 km/h
FridaySep 471°F21°C69°F21°C0.14 in3.6 mm· 49%63%ShowersWNW 6 mph10 km/h
SaturdaySep 570°F21°C66°F19°C0.02 in0.6 mm· 23%28%DrizzleN 17 mph27 km/h
SundaySep 666°F19°C63°F17°C0.04 in1 mm· 26%31%DrizzleN 18 mph28 km/h
MondaySep 768°F20°C65°F18°C0 in0 mm· —14%ClearNW 11 mph17 km/h
TuesdaySep 869°F20°C66°F19°C0 in0.1 mm· 2%35%ClearW 10 mph16 km/h
WednesdaySep 970°F21°C67°F19°C0.02 in0.5 mm· 7%66%Partly CloudySW 16 mph25 km/h
ThursdaySep 1073°F23°C71°F22°C0.07 in1.8 mm· 15%56%DrizzleWSW 18 mph29 km/h
FridaySep 1171°F22°C68°F20°C0.06 in1.4 mm· 12%42%DrizzleWNW 13 mph21 km/h
SaturdaySep 1268°F20°C67°F19°C0.06 in1.5 mm· 12%48%DrizzleSSW 13 mph21 km/h
SundaySep 1369°F20°C67°F19°C0.09 in2.2 mm· 11%50%ShowersSW 13 mph21 km/h
MondaySep 1469°F20°C67°F20°C0.12 in3 mm· 16%52%ShowersSW 13 mph21 km/h
TuesdaySep 1568°F20°C67°F19°C0.06 in1.6 mm· 11%52%DrizzleSW 13 mph21 km/h
WednesdaySep 1668°F20°C66°F19°C0.08 in2 mm· 12%51%DrizzleSW 13 mph20 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 41.7057°N, 70.2286°W·Elevation: 10m·Timezone: America/New_York·Population: 25,243