Monthly outlook for North Falmouth Station, MA: average high 79.7°, average low 66.1°. That is 2.2° above the climate normal for August. Precipitation is expected on 7 days (about 1.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 10 August (88.4°), the coolest 14 August (61.8°).
79.7°/66.1°
Average high / low
+2.2°
Above normal
7 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
80.9°
76.6°
+2.4°
19 August – 28 August
77.9°
74.8°
+1.7°
29 August – 7 September
at normal
73.3°
—
August records over 66 years
93°2 August 1975All-time high
51.3°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — North Falmouth (1 mi).
Mon, 1088° / 69°0
88 °
North Falmouth Station, Monday, 10 August
Mostly clear. High 88°, low 69°.
Pressure29.97 inHg
Wind5.5 mph S
Humidity45%
Visibility6.2 mi
Dew point61°
Tue, 1186° / 70°0.04
86 °
North Falmouth Station, Tuesday, 11 August
Light rain. High 86°, low 70°.
Pressure29.77 inHg
Wind8.9 mph W
Humidity49%
Visibility6.2 mi
Dew point63°
Wed, 1279° / 69°0.07
79 °
North Falmouth Station, Wednesday, 12 August
Light rain. High 79°, low 69°.
Pressure29.77 inHg
Wind5 mph SE
Humidity50%
Visibility6.2 mi
Dew point59°
Thu, 1383° / 65°0.02
83 °
North Falmouth Station, Thursday, 13 August
Light rain. High 83°, low 65°.
Pressure29.74 inHg
Wind10.6 mph W
Humidity47%
Visibility6.2 mi
Dew point60°
Fri, 1477° / 62°0
77 °
North Falmouth Station, Friday, 14 August
Partly cloudy. High 77°, low 62°.
Pressure30.03 inHg
Wind14.1 mph NW
Humidity35%
Visibility—
Dew point43°
Sat, 1576° / 62°0
76 °
North Falmouth Station, Saturday, 15 August
Partly cloudy. High 76°, low 62°.
Pressure30.18 inHg
Wind7.7 mph S
Humidity41%
Visibility—
Dew point46°
Sun, 1678° / 66°0.16
78 °
North Falmouth Station, Sunday, 16 August
Rain. High 78°, low 66°.
Pressure30.03 inHg
Wind26.6 mph S
Humidity56%
Visibility—
Dew point59°
Mon, 1775° / 65°0.21
75 °
North Falmouth Station, Monday, 17 August
Rain. High 75°, low 65°.
Pressure29.80 inHg
Wind21.9 mph SW
Humidity70%
Visibility—
Dew point59°
Tue, 1879° / 63°0
79 °
North Falmouth Station, Tuesday, 18 August
Overcast. High 79°, low 63°.
Pressure30.09 inHg
Wind15.2 mph SW
Humidity50%
Visibility—
Dew point55°
Wed, 1977° / 70°0.39
77 °
North Falmouth Station, Wednesday, 19 August
Rain. High 77°, low 70°.
Pressure29.88 inHg
Wind20.8 mph SW
Humidity91%
Visibility—
Dew point69°
Thu, 2080° / 63°0
80 °
North Falmouth Station, Thursday, 20 August
Mostly clear. High 80°, low 63°.
Pressure29.94 inHg
Wind9.5 mph NW
Humidity47%
Visibility—
Dew point52°
Fri, 2177° / 71°0.1
77 °
North Falmouth Station, Friday, 21 August
Light rain. High 77°, low 71°.
Pressure29.83 inHg
Wind14 mph SW
Humidity65%
Visibility—
Dew point63°
Sat, 2275° / 65°0
75 °
North Falmouth Station, Saturday, 22 August
Overcast. High 75°, low 65°.
Pressure29.91 inHg
Wind9.6 mph NE
Humidity65%
Visibility—
Dew point61°
Sun, 2378° / 63°0
78 °
North Falmouth Station, Sunday, 23 August
Clear. High 78°, low 63°.
Pressure30.09 inHg
Wind8.6 mph SE
Humidity50%
Visibility—
Dew point54°
Mon, 2480° / 66°0.05
80 °
North Falmouth Station, Monday, 24 August
Light rain. High 80°, low 66°.
Pressure29.97 inHg
Wind14.1 mph SW
Humidity65%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 64°0.08
75 °
North Falmouth Station, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.08 in
Chance of precipitation23%
Record high85° (1993)
Record low56° (1971)
Wed, 2675° / 65°0.07
75 °
North Falmouth Station, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.07 in
Chance of precipitation22%
Record high85° (1993)
Record low56° (1981)
Thu, 2775° / 65°0.06
75 °
North Falmouth Station, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high86° (1993)
Record low56° (2019)
Fri, 2875° / 66°0.12
75 °
North Falmouth Station, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.12 in
Chance of precipitation32%
Record high84° (1973)
Record low56° (1986)
Sat, 2974° / 65°0.17
74 °
North Falmouth Station, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.17 in
Chance of precipitation30%
Record high86° (2016)
Record low51° (1982)
Sun, 3075° / 64°0.11
75 °
North Falmouth Station, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high87° (1973)
Record low51° (1965)
Mon, 3174° / 64°0.05
74 °
North Falmouth Station, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.05 in
Chance of precipitation17%
Record high87° (2010)
Record low53° (1976)
Tue, 0173° / 64°0.06
73 °
North Falmouth Station, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.06 in
Chance of precipitation18%
Record high86° (2010)
Record low55° (2017)
Wed, 0273° / 63°0.15
73 °
North Falmouth Station, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.15 in
Chance of precipitation25%
Record high86° (1966)
Record low53° (2017)
Thu, 0373° / 63°0.17
73 °
North Falmouth Station, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.17 in
Chance of precipitation33%
Record high84° (1973)
Record low53° (1967)
Fri, 0473° / 63°0.12
73 °
North Falmouth Station, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.12 in
Chance of precipitation27%
Record high86° (2023)
Record low55° (1997)
Sat, 0573° / 63°0.06
73 °
North Falmouth Station, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low63°
Average precipitation0.06 in
Chance of precipitation18%
Record high87° (2023)
Record low53° (1990)
Sun, 0672° / 63°0.15
72 °
North Falmouth Station, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high72°
Average low63°
Average precipitation0.15 in
Chance of precipitation32%
Record high88° (2023)
Record low52° (1965)
Mon, 0773° / 62°0.1
73 °
North Falmouth Station, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.1 in
Chance of precipitation32%
Record high86° (2023)
Record low52° (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 North Falmouth Station, 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 North Falmouth Station, 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.