Today
Partly cloudy throughout the day, high +61°F, low +50°F. Wind up to 2 mph. No rain expected.
Weather outside your window in Acton
local time 8:40 AM · updated just now
Today Now 8:40 AM
+54°F
Mostly clear
Hourly forecast
Today11/15
Temperature
Feels like
Cloudiness
Precip. chance
Precipitationin
Windmph
Wind gustsmph
Humidity
PressureinHg
Dew point
Visibilitymi
UV index
| Now | 9:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 1:00 PM | 2:00 PM | 3:00 PM | 4:00 PM | 5:00 PM | 6:00 PM | 7:00 PM |
|---|---|---|---|---|---|---|---|---|---|---|---|
Today
Forecast in words
Tomorrow
Tomorrow rain, high +59°F, low +48°F — almost like today.
Week
This week temperatures range from +36°F to +61°F. Warmest day — Sun, up to +61°F. Coldest at night — Sat, +36°F. Days with precipitation — Mon, Tue, Thu. Colder closer to the weekend.
Week vs norm
- Today 11/15 +61°F −3° usually +64°F
- Tomorrow 11/16 +59°F −5° usually +64°F
- Tue 11/17 +52°F −12° usually +63°F
- Wed 11/18 +54°F −9° usually +63°F
- Thu 11/19 +46°F −16° usually +63°F
- Fri 11/20 +46°F −16° usually +63°F
- Sat 11/21 +46°F −16° usually +62°F
- Sun 11/22 +43°F −19° usually +62°F
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, November 15
Today is cooler than usual for this date.
- Heat record +80°F 2021
- Cold record +31°F 2000
- Most precipitation 0.2 in 2024
- Strongest gust 46 mph 1993
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Acton
Today is about 3° colder than usual for November.
| Month | Daytime / Nighttime | Average | 💧 in |
|---|---|---|---|
| Jan | +56°F / +38°F | +46°F | 2.5 |
| Feb | +58°F / +39°F | +47°F | 3.0 |
| Mar | +62°F / +42°F | +51°F | 2.2 |
| Apr | +68°F / +46°F | +56°F | 0.9 |
| May | +75°F / +52°F | +62°F | 0.5 |
| Jun | +83°F / +59°F | +70°F | 0.2 |
| Jul | +89°F / +65°F | +76°F | 0.4 |
| Aug | +90°F / +66°F | +76°F | 0.3 |
| Sep | +85°F / +62°F | +72°F | 0.4 |
| Oct | +75°F / +53°F | +63°F | 0.7 |
| Nov | +64°F / +44°F | +53°F | 0.9 |
| Dec | +56°F / +38°F | +45°F | 2.1 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
6:26 AM | 4:47 PM
Moon
11:44 AM | 10:09 PM
Moon phase
Waxing crescent 34%
Next solar eclipse
Calculating for these coordinates…