Monthly outlook for Messenger Bay, NY: average high 77.6°, average low 60°. That is 0.5° above the climate normal for August. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 9 August (85.9°), the coolest 15 August (50.5°).
77.6°/60°
Average high / low
+0.5°
Above normal
5 / 7
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
75.4°
77.4°
-1.1°
19 August – 28 August
81.2°
75.6°
+3.1°
29 August – 7 September
at normal
74.3°
—
August records over 66 years
95°9 August 2001All-time high
45°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Sylvan Beach (5 mi).
Mon, 1086° / 66°0.14
86 °
Messenger Bay, Monday, 10 August
Light rain. High 86°, low 66°.
Pressure29.97 inHg
Wind4.2 mph SW
Humidity85%
Visibility6.2 mi
Dew point64°
Tue, 1180° / 65°0
80 °
Messenger Bay, Tuesday, 11 August
Light rain. High 80°, low 65°.
Pressure29.85 inHg
Wind8.7 mph NW
Humidity54%
Visibility6.2 mi
Dew point59°
Wed, 1278° / 62°0.08
78 °
Messenger Bay, Wednesday, 12 August
Light rain. High 78°, low 62°.
Pressure29.77 inHg
Wind4.8 mph E
Humidity90%
Visibility6.2 mi
Dew point62°
Thu, 1371° / 60°0.14
71 °
Messenger Bay, Thursday, 13 August
Light rain. High 71°, low 60°.
Pressure29.77 inHg
Wind17.5 mph W
Humidity50%
Visibility—
Dew point50°
Fri, 1466° / 51°0.03
66 °
Messenger Bay, Friday, 14 August
Light rain. High 66°, low 51°.
Pressure30.00 inHg
Wind14.5 mph NW
Humidity50%
Visibility—
Dew point45°
Sat, 1571° / 51°0
71 °
Messenger Bay, Saturday, 15 August
Clear. High 71°, low 51°.
Pressure30.15 inHg
Wind14.2 mph NW
Humidity45%
Visibility—
Dew point46°
Sun, 1673° / 51°0
73 °
Messenger Bay, Sunday, 16 August
Overcast. High 73°, low 51°.
Pressure30.15 inHg
Wind6.1 mph W
Humidity60%
Visibility—
Dew point55°
Mon, 1768° / 57°0.01
68 °
Messenger Bay, Monday, 17 August
Light rain. High 68°, low 57°.
Pressure30.03 inHg
Wind3.2 mph SE
Humidity82%
Visibility—
Dew point58°
Tue, 1876° / 56°0
76 °
Messenger Bay, Tuesday, 18 August
Light rain. High 76°, low 56°.
Pressure30.03 inHg
Wind9.1 mph NW
Humidity51%
Visibility—
Dew point55°
Wed, 1979° / 54°0
79 °
Messenger Bay, Wednesday, 19 August
Overcast. High 79°, low 54°.
Pressure30.09 inHg
Wind4.4 mph SE
Humidity46%
Visibility—
Dew point54°
Thu, 2086° / 61°0
86 °
Messenger Bay, Thursday, 20 August
Overcast. High 86°, low 61°.
Pressure29.94 inHg
Wind10.3 mph SW
Humidity46%
Visibility—
Dew point60°
Fri, 2186° / 68°0.28
86 °
Messenger Bay, Friday, 21 August
Rain. High 86°, low 68°.
Pressure29.80 inHg
Wind10.3 mph S
Humidity66%
Visibility—
Dew point72°
Sat, 2280° / 63°0
80 °
Messenger Bay, Saturday, 22 August
Partly cloudy. High 80°, low 63°.
Pressure29.97 inHg
Wind8.7 mph NW
Humidity42%
Visibility—
Dew point53°
Sun, 2382° / 62°0.02
82 °
Messenger Bay, Sunday, 23 August
Light rain. High 82°, low 62°.
Pressure29.94 inHg
Wind8.3 mph NW
Humidity48%
Visibility—
Dew point58°
Mon, 2475° / 65°0.35
75 °
Messenger Bay, Monday, 24 August
Light rain. High 75°, low 65°.
Pressure30.03 inHg
Wind5.1 mph E
Humidity77%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 61°0.12
76 °
Messenger Bay, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.12 in
Chance of precipitation35%
Record high92° (2007)
Record low46° (1971)
Wed, 2677° / 61°0.09
77 °
Messenger Bay, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.09 in
Chance of precipitation35%
Record high85° (2021)
Record low49° (1977)
Thu, 2776° / 62°0.18
76 °
Messenger Bay, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.18 in
Chance of precipitation50%
Record high88° (1993)
Record low47° (1969)
Fri, 2876° / 62°0.26
76 °
Messenger Bay, Friday, 28 August
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.26 in
Chance of precipitation52%
Record high90° (2018)
Record low49° (1968)
Sat, 2975° / 61°0.18
75 °
Messenger Bay, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.18 in
Chance of precipitation52%
Record high90° (2018)
Record low46° (1982)
Sun, 3075° / 60°0.15
75 °
Messenger Bay, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.15 in
Chance of precipitation38%
Record high90° (1991)
Record low45° (1965)
Mon, 3175° / 59°0.15
75 °
Messenger Bay, Monday, 31 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.15 in
Chance of precipitation48%
Record high90° (1973)
Record low46° (1965)
Tue, 0174° / 59°0.07
74 °
Messenger Bay, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.07 in
Chance of precipitation30%
Record high88° (2010)
Record low47° (1967)
Wed, 0275° / 59°0.16
75 °
Messenger Bay, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.16 in
Chance of precipitation42%
Record high88° (2010)
Record low45° (2017)
Thu, 0374° / 59°0.15
74 °
Messenger Bay, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.15 in
Chance of precipitation37%
Record high90° (2010)
Record low46° (1976)
Fri, 0474° / 60°0.13
74 °
Messenger Bay, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.13 in
Chance of precipitation35%
Record high91° (1999)
Record low46° (1987)
Sat, 0574° / 59°0.12
74 °
Messenger Bay, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.12 in
Chance of precipitation28%
Record high91° (1973)
Record low46° (2000)
Sun, 0674° / 59°0.18
74 °
Messenger Bay, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.18 in
Chance of precipitation38%
Record high89° (2007)
Record low46° (2000)
Mon, 0773° / 58°0.14
73 °
Messenger Bay, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.14 in
Chance of precipitation38%
Record high92° (2007)
Record low44° (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 Messenger Bay, NY 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 Messenger Bay, NY 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.