Monthly outlook for Fair Haven, NJ: average high 81.1°, average low 70.8°. That is 0° above the climate normal for August. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 9 August (91.5°), the coolest 23 August (63.6°).
81.1°/70.8°
Average high / low
+0°
Above normal
5 / 6
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
83.1°
81.7°
+0.8°
18 August – 27 August
77.7°
80.1°
-1.3°
28 August – 6 September
at normal
78.9°
—
August records over 66 years
100.4°9 August 2022All-time high
51.8°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — North Middletown (7 mi).
Sun, 0992° / 74°0.03
92 °
Fair Haven, Sunday, 9 August
Light rain. High 92°, low 74°.
Pressure29.97 inHg
Wind6.9 mph W
Humidity57%
Visibility6.2 mi
Dew point69°
Mon, 1086° / 74°0.02
86 °
Fair Haven, Monday, 10 August
Light rain. High 86°, low 74°.
Pressure29.97 inHg
Wind1.5 mph SW
Humidity57%
Visibility6.2 mi
Dew point67°
Tue, 1186° / 75°0.06
86 °
Fair Haven, Tuesday, 11 August
Light rain. High 86°, low 75°.
Pressure29.88 inHg
Wind6.5 mph N
Humidity53%
Visibility6.2 mi
Dew point64°
Wed, 1284° / 73°0.21
84 °
Fair Haven, Wednesday, 12 August
Rain. High 84°, low 73°.
Pressure29.77 inHg
Wind7.2 mph W
Humidity65%
Visibility6.2 mi
Dew point67°
Thu, 1386° / 73°0
86 °
Fair Haven, Thursday, 13 August
Partly cloudy. High 86°, low 73°.
Pressure29.74 inHg
Wind20.1 mph NW
Humidity51%
Visibility—
Dew point65°
Fri, 1478° / 70°0
78 °
Fair Haven, Friday, 14 August
Overcast. High 78°, low 70°.
Pressure29.91 inHg
Wind16.4 mph N
Humidity36%
Visibility—
Dew point47°
Sat, 1578° / 66°0
78 °
Fair Haven, Saturday, 15 August
Clear. High 78°, low 66°.
Pressure30.15 inHg
Wind16.5 mph NW
Humidity34%
Visibility—
Dew point44°
Sun, 1675° / 70°0
75 °
Fair Haven, Sunday, 16 August
Partly cloudy. High 75°, low 70°.
Pressure30.27 inHg
Wind13.4 mph SE
Humidity41%
Visibility—
Dew point49°
Mon, 1778° / 67°0
78 °
Fair Haven, Monday, 17 August
Partly cloudy. High 78°, low 67°.
Pressure30.18 inHg
Wind21.4 mph S
Humidity53%
Visibility—
Dew point58°
Tue, 1880° / 73°0.09
80 °
Fair Haven, Tuesday, 18 August
Light rain. High 80°, low 73°.
Pressure29.94 inHg
Wind15.4 mph S
Humidity63%
Visibility—
Dew point66°
Wed, 1983° / 71°0.01
83 °
Fair Haven, Wednesday, 19 August
Light rain. High 83°, low 71°.
Pressure29.85 inHg
Wind10.5 mph W
Humidity62%
Visibility—
Dew point63°
Thu, 2078° / 72°0
78 °
Fair Haven, Thursday, 20 August
Overcast. High 78°, low 72°.
Pressure29.97 inHg
Wind12.5 mph N
Humidity53%
Visibility—
Dew point56°
Fri, 2175° / 71°0.39
75 °
Fair Haven, Friday, 21 August
Rain. High 75°, low 71°.
Pressure29.97 inHg
Wind16.4 mph S
Humidity60%
Visibility—
Dew point59°
Sat, 2279° / 70°0.23
79 °
Fair Haven, Saturday, 22 August
Light rain. High 79°, low 70°.
Pressure29.77 inHg
Wind10.2 mph NW
Humidity90%
Visibility—
Dew point68°
Sun, 2372° / 64°0
72 °
Fair Haven, Sunday, 23 August
Overcast. High 72°, low 64°.
Pressure29.97 inHg
Wind22.7 mph NW
Humidity46%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2480° / 66°0.07
80 °
Fair Haven, Monday, 24 August
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0.07 in
Chance of precipitation25%
Record high90° (1998)
Record low56° (1971)
Tue, 2581° / 67°0.07
81 °
Fair Haven, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.07 in
Chance of precipitation20%
Record high93° (1968)
Record low57° (1971)
Wed, 2681° / 67°0.09
81 °
Fair Haven, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.09 in
Chance of precipitation25%
Record high90° (2021)
Record low58° (1960)
Thu, 2781° / 68°0.14
81 °
Fair Haven, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low68°
Average precipitation0.14 in
Chance of precipitation32%
Record high92° (2020)
Record low59° (1969)
Fri, 2881° / 69°0.2
81 °
Fair Haven, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.2 in
Chance of precipitation43%
Record high96° (2024)
Record low58° (2025)
Sat, 2980° / 68°0.16
80 °
Fair Haven, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.16 in
Chance of precipitation33%
Record high94° (2018)
Record low52° (1982)
Sun, 3080° / 67°0.06
80 °
Fair Haven, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.06 in
Chance of precipitation27%
Record high92° (1973)
Record low52° (1986)
Mon, 3180° / 67°0.07
80 °
Fair Haven, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.07 in
Chance of precipitation18%
Record high92° (2010)
Record low54° (1976)
Tue, 0178° / 66°0.1
78 °
Fair Haven, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.1 in
Chance of precipitation28%
Record high91° (2010)
Record low56° (2017)
Wed, 0278° / 66°0.15
78 °
Fair Haven, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.15 in
Chance of precipitation32%
Record high92° (1980)
Record low56° (1967)
Thu, 0378° / 66°0.11
78 °
Fair Haven, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.11 in
Chance of precipitation32%
Record high91° (2023)
Record low53° (1967)
Fri, 0479° / 66°0.09
79 °
Fair Haven, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low66°
Average precipitation0.09 in
Chance of precipitation32%
Record high94° (2023)
Record low55° (1997)
Sat, 0578° / 66°0.06
78 °
Fair Haven, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.06 in
Chance of precipitation22%
Record high92° (2023)
Record low56° (1997)
Sun, 0678° / 65°0.19
78 °
Fair Haven, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.19 in
Chance of precipitation33%
Record high96° (2023)
Record low55° (1984)
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 Fair Haven, NJ 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 Fair Haven, NJ 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.