Monthly outlook for Byfield, MA: average high 79.1°, average low 62.1°. That is 0.5° below the climate normal for August. Precipitation is expected on 7 days (about 2.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 9 August (95.3°), the coolest 16 August (53.9°).
79.1°/62.1°
Average high / low
−0.5°
Below normal
7 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
82.3°
80.7°
+0.9°
18 August – 27 August
73.8°
78.8°
-2.8°
28 August – 6 September
at normal
77°
—
August records over 66 years
101.7°2 August 1975All-time high
46°31 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Lawrence (12 mi).
Sun, 0995° / 71°0
95 °
Byfield, Sunday, 9 August
Clear. High 95°, low 71°.
Pressure29.85 inHg
Wind10.7 mph W
Humidity40%
Visibility6.2 mi
Dew point62°
Mon, 1089° / 69°0
89 °
Byfield, Monday, 10 August
Overcast. High 89°, low 69°.
Pressure29.94 inHg
Wind7.5 mph S
Humidity38%
Visibility6.2 mi
Dew point57°
Tue, 1188° / 69°0
88 °
Byfield, Tuesday, 11 August
Partly cloudy. High 88°, low 69°.
Pressure29.77 inHg
Wind13.7 mph NW
Humidity37%
Visibility6.2 mi
Dew point56°
Wed, 1269° / 61°0.12
69 °
Byfield, Wednesday, 12 August
Light rain. High 69°, low 61°.
Pressure29.80 inHg
Wind4.4 mph NE
Humidity96%
Visibility6.2 mi
Dew point62°
Thu, 1382° / 60°0.11
82 °
Byfield, Thursday, 13 August
Light rain. High 82°, low 60°.
Pressure29.71 inHg
Wind11.3 mph NW
Humidity75%
Visibility—
Dew point65°
Fri, 1477° / 55°0
77 °
Byfield, Friday, 14 August
Clear. High 77°, low 55°.
Pressure29.88 inHg
Wind11.8 mph NW
Humidity43%
Visibility—
Dew point45°
Sat, 1576° / 54°0
76 °
Byfield, Saturday, 15 August
Clear. High 76°, low 54°.
Pressure30.09 inHg
Wind8.1 mph E
Humidity41%
Visibility—
Dew point45°
Sun, 1678° / 54°0
78 °
Byfield, Sunday, 16 August
Clear. High 78°, low 54°.
Pressure30.27 inHg
Wind8.5 mph S
Humidity34%
Visibility—
Dew point42°
Mon, 1782° / 58°0
82 °
Byfield, Monday, 17 August
Overcast. High 82°, low 58°.
Pressure30.18 inHg
Wind8.9 mph SW
Humidity34%
Visibility—
Dew point45°
Tue, 1872° / 64°0.34
72 °
Byfield, Tuesday, 18 August
Rain. High 72°, low 64°.
Pressure30.03 inHg
Wind9.5 mph SW
Humidity98%
Visibility—
Dew point65°
Wed, 1975° / 63°0.05
75 °
Byfield, Wednesday, 19 August
Light rain. High 75°, low 63°.
Pressure29.85 inHg
Wind6.4 mph NE
Humidity65%
Visibility—
Dew point61°
Thu, 2073° / 61°0
73 °
Byfield, Thursday, 20 August
Overcast. High 73°, low 61°.
Pressure30.00 inHg
Wind7.1 mph NE
Humidity65%
Visibility—
Dew point57°
Fri, 2178° / 60°0.63
78 °
Byfield, Friday, 21 August
Heavy rain. High 78°, low 60°.
Pressure30.00 inHg
Wind11.7 mph SE
Humidity55%
Visibility—
Dew point57°
Sat, 2273° / 64°0.87
73 °
Byfield, Saturday, 22 August
Rain. High 73°, low 64°.
Pressure29.77 inHg
Wind10.5 mph S
Humidity95%
Visibility—
Dew point68°
Sun, 2372° / 57°0
72 °
Byfield, Sunday, 23 August
Mostly clear. High 72°, low 57°.
Pressure29.77 inHg
Wind16.6 mph NW
Humidity47%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2478° / 62°0.08
78 °
Byfield, Monday, 24 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.08 in
Chance of precipitation28%
Record high91° (2007)
Record low52° (1971)
Tue, 2578° / 62°0.12
78 °
Byfield, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.12 in
Chance of precipitation27%
Record high96° (2007)
Record low53° (1971)
Wed, 2680° / 62°0.04
80 °
Byfield, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high80°
Average low62°
Average precipitation0.04 in
Chance of precipitation20%
Record high95° (1993)
Record low52° (1981)
Thu, 2780° / 63°0.08
80 °
Byfield, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation33%
Record high97° (1993)
Record low51° (1989)
Fri, 2879° / 63°0.12
79 °
Byfield, Friday, 28 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.12 in
Chance of precipitation27%
Record high95° (1993)
Record low53° (1986)
Sat, 2978° / 63°0.15
78 °
Byfield, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.15 in
Chance of precipitation28%
Record high93° (2018)
Record low48° (1982)
Sun, 3079° / 62°0.11
79 °
Byfield, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.11 in
Chance of precipitation25%
Record high94° (1973)
Record low47° (1965)
Mon, 3178° / 61°0.09
78 °
Byfield, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (2010)
Record low46° (1965)
Tue, 0177° / 61°0.05
77 °
Byfield, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.05 in
Chance of precipitation23%
Record high94° (2010)
Record low49° (1975)
Wed, 0276° / 60°0.14
76 °
Byfield, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.14 in
Chance of precipitation27%
Record high94° (2010)
Record low49° (2017)
Thu, 0376° / 60°0.11
76 °
Byfield, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.11 in
Chance of precipitation35%
Record high93° (1973)
Record low51° (1967)
Fri, 0477° / 60°0.11
77 °
Byfield, Friday, 4 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.11 in
Chance of precipitation23%
Record high90° (1973)
Record low50° (1987)
Sat, 0576° / 60°0.08
76 °
Byfield, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.08 in
Chance of precipitation22%
Record high92° (2018)
Record low49° (1994)
Sun, 0675° / 60°0.13
75 °
Byfield, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.13 in
Chance of precipitation27%
Record high94° (2018)
Record low49° (2000)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Byfield, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Byfield, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.