Weather forecast for 10 days
Hyannis, MA

On Saturday, in Hyannis, mostly sunny weather and a cloudless sky are expected.
Minor temperature shifts are predicted, peaking at a maximum of a freezing 28.4°F (-2°C) and dropping to a minimum of a subzero 24.8°F (-4°C).
January's typical highest temperature of 38.3°F (3.5°C) will be uncommonly lower than the day's high.
Sunrise will be at 6:57 am and sunset at 4:49 pm; the daylight will last for 9h and 52min.

On Sunday, January 26, mostly cloudy weather is expected.
Daytime will witness a high of a wintry 37.4°F (3°C), slightly diverging from the anticipated night low of a freezing 28.4°F (-2°C).
The day's high is anticipated to align with the usual high for January of 38.3°F (3.5°C).
Sunrise will be at 6:56 am and sunset at 4:50 pm; the daylight will last for 9h and 55min.

For the next ten days, a combination of cloudy, sunny and snowy weather is predicted.
Rainfall is not expected in Hyannis in the upcoming days.
With a 34% probability, snowfall is expected only on next Monday. Anticipated precipitation will be light at 0.12" (3mm).
Temperature fluctuation will be substantial in the upcoming period. The highest temperature will vary between 21.2°F (-6°C) and 37.4°F (3°C), while the lowest nightly temperature differences will be also substantial, as the minimum temperature will range between 12.2°F (-11°C) and 28.4°F (-2°C).
Sunday will be the warmest day, with a maximum temperature of 37.4°F (3°C); Wednesday will be the coldest day, with the highest temperature of 21.2°F (-6°C).

---

With an average high-temperature of 38.3°F (3.5°C) and an average low-temperature of 30.4°F (-0.9°C), January is the coldest month in Hyannis.