Acton climate

Acton Weather in June

NOAA 1991-2020 normals for Sanford 2 Nnw, 13.5 km from Acton

Average highs run from 72°F on June 1 to 80°F on June 30, and lows from 46°F to 55°F. Normal precipitation for the month is 4.56 in over about 12 wet days.

June day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Acton, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
76°F
Average low
51°F
Precipitation
4.56 in
Record high
99°FJun 27, 2025
Record low
31°FJun 3, 1986
Chance of a freeze
7%
Days of 90°F or more
2.1
Daylight
15 h 13 min to 15 h 23 min
Cloud cover
64%
Humidity
80%
Dew point
57°F
Wind
4.3 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Jun 172°F46°F93°F 198533°F 202037%0%
Jun 272°F46°F93°F 201336°F 202037%0%
Jun 373°F47°F90°F 197031°F 198637%0%
Jun 473°F47°F88°F 196336°F 200237%0%
Jun 573°F47°F88°F 196335°F 196437%0%
Jun 674°F48°F93°F 202533°F 196437%0%
Jun 774°F48°F93°F 199932°F 195837%0%
Jun 874°F48°F95°F 198433°F 196037%0%
Jun 974°F49°F96°F 198433°F 198037%0%
Jun 1075°F49°F94°F 198436°F 195837%0%
Jun 1175°F49°F94°F 198438°F 198237%0%
Jun 1275°F50°F92°F 197333°F 197237%0%
Jun 1376°F50°F95°F 201735°F 198037%0%
Jun 1476°F50°F93°F 196942°F 198037%0%
Jun 1576°F51°F95°F 195635°F 195837%0%
Jun 1677°F51°F95°F 196733°F 196137%0%
Jun 1777°F51°F95°F 196736°F 196537%0%
Jun 1877°F52°F96°F 199434°F 195437%0%
Jun 1977°F52°F97°F 202435°F 195637%0%
Jun 2078°F52°F97°F 202441°F 195637%0%
Jun 2178°F52°F93°F 196440°F 197037%0%
Jun 2278°F53°F94°F 195442°F 196037%0%
Jun 2378°F53°F92°F 195440°F 195837%0%
Jun 2479°F53°F94°F 198640°F 195837%0%
Jun 2579°F54°F98°F 202543°F 196537%0%
Jun 2679°F54°F94°F 200538°F 197937%0%
Jun 2779°F54°F99°F 202543°F 197937%0%
Jun 2880°F54°F97°F 199140°F 199537%0%
Jun 2980°F54°F97°F 202140°F 197037%0%
Jun 3080°F55°F96°F 197143°F 198837%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Acton, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

June 1
sunrise 5:05 AM, sunset 8:18 PM
June 30
sunrise 5:06 AM, sunset 8:29 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00177479 (Sanford 2 Nnw), public domain. Records: NOAA GHCN-Daily, station USC00177479, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.