Boston

Current Weather

26°79°

Overcast

Feels Like: 32°89°

Min: 25°77°

Max: 29°84°

The next few hours will be overcast, with tomorrow reaching 31°C and dropping to 25°C. The coming days will be possible thunderstorms throughout the day.

Hourly Forecast
26°79°26°79°27°80°27°80°27°80°27°80°27°80°27°80°27°81°27°81°27°81°27°81°28°83°29°84°30°86°30°86°31°87°31°88°31°87°30°87°30°86°29°85°29°84°28°83°
38%
38%
38%
44%
44%
44%
48%
48%
48%
48%
48%
48%
80%
80%
80%
72%
72%
72%
38%
38%
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium
Air Quality
15
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

05:49

Sunrise

17:29

Sunset

11 hours 39 minutes of sunlight today
Moon

06:32

Moonrise

Daily Forecast

Sunday

25°77°
29°84°

Today

26°79°
31°88°

Tuesday

25°77°
29°83°

Wednesday

24°76°
29°84°

Thursday

25°76°
30°86°

Friday

24°76°
28°83°

Saturday

24°75°
28°82°

Sunday

24°76°
27°80°

Monday

25°77°
27°81°

Tuesday

24°75°
28°83°
UV Index
No protection needed
0Low
LowExtreme
Humidity
94%Very Humid
LowHigh
Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy
Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Boston.

View stargazing score

Weather in Boston tomorrow, October 12, 2026

Boston starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 80% and the highest odds around 07:00. Cloud is also thick early on, peaking near 88% around 00:00.Boston starts October 12, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 80% and the highest odds around 07:00. Cloud is also thick early on, peaking near 88% around 00:00.

The temperature range runs from about 26°C up to 31°C. Moisture in the air spans 64%-89%, with the highest values around 00:00. Expect gentle winds, highest near 00:00 at 16 km/h.The temperature range runs from about 79°F up to 88°F. Moisture in the air spans 64%-89%, with the highest values around 00:00. Expect gentle winds, highest near 00:00 at 10 mph.

The second half of the day still looks unsettled, with rain probability around 72% by 12:00. Dense cloud near 65% at 12:00 keeps the feel grey. Horizontal visibility holds close to 16.1 km. Daylight runs from 05:50 to 17:28, lasting 11 hours 38 minutes of sunlight today.The second half of the day still looks unsettled, with rain probability around 72% by 12:00. Dense cloud near 65% at 12:00 keeps the feel grey. Horizontal visibility holds close to 10 mi. Daylight runs from 05:50 to 17:28, lasting 11 hours 38 minutes of sunlight today.

Overall, Boston on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 80% and the high sits around 31°C.Overall, Boston on October 12, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 80% and the high sits around 88°F.

Frequently asked questions about weather in Boston

How warm does it get in Boston?

The warmest month in Boston is May, with average high temperatures of 31°C. The average temperature during this period is around 29°C.The warmest month in Boston is May, with average high temperatures of 88°F. The average temperature during this period is around 83°F.

How cold does it get in Boston?

The coldest month in Boston is January, with average low temperatures of 22°C. The average temperature during this period is around 25°C.The coldest month in Boston is January, with average low temperatures of 72°F. The average temperature during this period is around 76°F.

What is the wettest time of year in Boston?

The wettest month in Boston is June, with an average of 234 mm of precipitation.The wettest month in Boston is June, with an average of 9.2 in of precipitation.

What is the driest time of year in Boston?

The driest month in Boston is April, with an average of 43 mm of precipitation.The driest month in Boston is April, with an average of 1.7 in of precipitation.

View full climate insights for Boston →