Today
Expect mostly clear. Daytime high +54°, overnight low +37°. Wind gusts reach 7 mph. The day promises to be dry.
Weather in Bolton
United States · Massachusetts · 42.4334, -71.6078
Today Now 5:17 AM
+43° Mostly clear
Hourly forecast
Today10/27
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow partly cloudy: daytime +55°, nighttime +34°, no noticeable change.
Week
During the week the thermometer stays between +34°…+68°. Warmest day — Fri, up to +68°. Nighttime weekly low: +34° (Wed). Rain on Mon, Tue. Clear days — 3.
Week vs norm
- Today 10/27 +54° −4° usually +58°
- Tomorrow 10/28 +55° −2° usually +57°
- Thu 10/29 +66° +9° usually +57°
- Fri 10/30 +68° +12° usually +56°
- Sat 10/31 +55° as usual usually +56°
- Sun 11/1 +59° +3° usually +56°
- Mon 11/2 +55° as usual usually +55°
- Tue 11/3 +55° as usual usually +55°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 27
Today is cooler than usual for this date.
- Heat record +78° 2023
- Cold record +28° 2016
- Most precipitation 1.1 in 2021
- Strongest gust 54 mph 2021
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Bolton
Today is about 8° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +34° / +20° | +26° | 3.5 |
| Feb | +37° / +21° | +28° | 3.1 |
| Mar | +45° / +28° | +36° | 4.3 |
| Apr | +57° / +39° | +47° | 3.8 |
| May | +67° / +49° | +57° | 3.5 |
| Jun | +77° / +58° | +67° | 3.8 |
| Jul | +83° / +65° | +73° | 3.7 |
| Aug | +81° / +63° | +71° | 3.7 |
| Sep | +74° / +56° | +64° | 3.7 |
| Oct | +62° / +45° | +53° | 3.9 |
| Nov | +50° / +35° | +42° | 3.3 |
| Dec | +40° / +26° | +32° | 4.4 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:14 AM | 5:45 PM
Moon
6:21 PM | 9:11 AM
Moon phase
Waning gibbous 97%
Next solar eclipse
Calculating for this city…