Monthly outlook for Gibbs Grove, MA: average high 86.4°, average low 63.8°. That is 4.3° above the climate normal for August. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 August (94.5°), the coolest 16 August (53.6°).
86.4°/63.8°
Average high / low
+4.3°
Above normal
4 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.6°
79.4°
+3.4°
19 August – 28 August
87.7°
77.5°
+5.7°
29 August – 7 September
at normal
75.6°
—
August records over 66 years
98.4°2 August 2006All-time high
48.4°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Halifax (9 mi).
Mon, 1089° / 69°0
89 °
Gibbs Grove, Monday, 10 August
Clear. High 89°, low 69°.
Pressure29.94 inHg
Wind6.1 mph SW
Humidity30%
Visibility6.2 mi
Dew point56°
Tue, 1191° / 68°0
91 °
Gibbs Grove, Tuesday, 11 August
Overcast. High 91°, low 68°.
Pressure29.77 inHg
Wind4 mph W
Humidity64%
Visibility6.2 mi
Dew point65°
Wed, 1288° / 62°0
88 °
Gibbs Grove, Wednesday, 12 August
Overcast. High 88°, low 62°.
Pressure29.80 inHg
Wind4.4 mph SW
Humidity29%
Visibility6.2 mi
Dew point51°
Thu, 1387° / 64°0.14
87 °
Gibbs Grove, Thursday, 13 August
Light rain. High 87°, low 64°.
Pressure29.62 inHg
Wind14.5 mph W
Humidity43%
Visibility—
Dew point59°
Fri, 1479° / 58°0
79 °
Gibbs Grove, Friday, 14 August
Clear. High 79°, low 58°.
Pressure29.91 inHg
Wind12.7 mph W
Humidity35%
Visibility—
Dew point42°
Sat, 1579° / 55°0
79 °
Gibbs Grove, Saturday, 15 August
Clear. High 79°, low 55°.
Pressure30.03 inHg
Wind10.9 mph NW
Humidity37%
Visibility—
Dew point44°
Sun, 1683° / 54°0
83 °
Gibbs Grove, Sunday, 16 August
Overcast. High 83°, low 54°.
Pressure30.12 inHg
Wind7.1 mph S
Humidity27%
Visibility—
Dew point39°
Mon, 1784° / 62°0.16
84 °
Gibbs Grove, Monday, 17 August
Light rain. High 84°, low 62°.
Pressure30.03 inHg
Wind12.1 mph S
Humidity31%
Visibility—
Dew point44°
Tue, 1884° / 58°0.13
84 °
Gibbs Grove, Tuesday, 18 August
Light rain. High 84°, low 58°.
Pressure30.03 inHg
Wind6.3 mph NW
Humidity44%
Visibility—
Dew point52°
Wed, 1984° / 60°0
84 °
Gibbs Grove, Wednesday, 19 August
Overcast. High 84°, low 60°.
Pressure30.12 inHg
Wind5.9 mph E
Humidity44%
Visibility—
Dew point55°
Thu, 2088° / 65°0
88 °
Gibbs Grove, Thursday, 20 August
Partly cloudy. High 88°, low 65°.
Pressure30.09 inHg
Wind10.1 mph S
Humidity40%
Visibility—
Dew point55°
Fri, 2187° / 70°0.02
87 °
Gibbs Grove, Friday, 21 August
Light rain. High 87°, low 70°.
Pressure29.91 inHg
Wind14.1 mph SW
Humidity52%
Visibility—
Dew point63°
Sat, 2295° / 72°0.06
95 °
Gibbs Grove, Saturday, 22 August
Light rain. High 95°, low 72°.
Pressure29.88 inHg
Wind8.9 mph SW
Humidity58%
Visibility—
Dew point68°
Sun, 2392° / 69°0
92 °
Gibbs Grove, Sunday, 23 August
Partly cloudy. High 92°, low 69°.
Pressure29.94 inHg
Wind8.2 mph E
Humidity50%
Visibility—
Dew point63°
Mon, 2481° / 65°0.02
81 °
Gibbs Grove, Monday, 24 August
Light rain. High 81°, low 65°.
Pressure30.00 inHg
Wind10.4 mph NE
Humidity64%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 63°0.1
77 °
Gibbs Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.1 in
Chance of precipitation32%
Record high93° (1969)
Record low53° (1987)
Wed, 2679° / 63°0.07
79 °
Gibbs Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (2021)
Record low53° (1981)
Thu, 2778° / 64°0.06
78 °
Gibbs Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.06 in
Chance of precipitation28%
Record high94° (1993)
Record low53° (2019)
Fri, 2878° / 64°0.12
78 °
Gibbs Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low64°
Average precipitation0.12 in
Chance of precipitation33%
Record high93° (2018)
Record low52° (2025)
Sat, 2977° / 64°0.2
77 °
Gibbs Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.2 in
Chance of precipitation27%
Record high92° (2018)
Record low48° (1986)
Sun, 3077° / 63°0.13
77 °
Gibbs Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low63°
Average precipitation0.13 in
Chance of precipitation22%
Record high91° (1973)
Record low49° (1986)
Mon, 3177° / 62°0.05
77 °
Gibbs Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.05 in
Chance of precipitation20%
Record high90° (2012)
Record low49° (1965)
Tue, 0175° / 62°0.06
75 °
Gibbs Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.06 in
Chance of precipitation18%
Record high92° (2010)
Record low53° (2017)
Wed, 0275° / 61°0.17
75 °
Gibbs Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.17 in
Chance of precipitation25%
Record high92° (2010)
Record low49° (2017)
Thu, 0375° / 61°0.15
75 °
Gibbs Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.15 in
Chance of precipitation37%
Record high91° (2018)
Record low50° (1967)
Fri, 0476° / 61°0.13
76 °
Gibbs Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.13 in
Chance of precipitation25%
Record high88° (1973)
Record low53° (1997)
Sat, 0575° / 61°0.07
75 °
Gibbs Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.07 in
Chance of precipitation18%
Record high90° (1971)
Record low51° (1994)
Sun, 0674° / 61°0.15
74 °
Gibbs Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.15 in
Chance of precipitation33%
Record high94° (2018)
Record low51° (1994)
Mon, 0775° / 60°0.12
75 °
Gibbs Grove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.12 in
Chance of precipitation30%
Record high93° (2023)
Record low50° (1962)
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 Gibbs Grove, 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 Gibbs Grove, 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.