Monthly outlook for South Wilson, NY: average high 74.3°, average low 61.8°. That is 0.8° below the climate normal for August. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 9 August (82.1°), the coolest 16 August (56.6°).
74.3°/61.8°
Average high / low
−0.8°
Below normal
5 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
74.7°
76.3°
-0.9°
19 August – 28 August
73.7°
75.1°
-0.8°
29 August – 7 September
at normal
73.9°
—
August records over 66 years
90.5°5 August 2018All-time high
49.1°30 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Wilson (2 mi).
Mon, 1081° / 68°0.38
81 °
South Wilson, Monday, 10 August
Rain. High 81°, low 68°.
Pressure29.91 inHg
Wind13.4 mph W
Humidity88%
Visibility6.2 mi
Dew point70°
Tue, 1179° / 66°0
79 °
South Wilson, Tuesday, 11 August
Overcast. High 79°, low 66°.
Pressure29.91 inHg
Wind7.5 mph W
Humidity56%
Visibility6.2 mi
Dew point57°
Wed, 1278° / 66°0.08
78 °
South Wilson, Wednesday, 12 August
Light rain. High 78°, low 66°.
Pressure29.77 inHg
Wind6 mph E
Humidity53%
Visibility6.2 mi
Dew point59°
Thu, 1372° / 63°0.02
72 °
South Wilson, Thursday, 13 August
Light rain. High 72°, low 63°.
Pressure29.91 inHg
Wind15.2 mph NW
Humidity54%
Visibility6.2 mi
Dew point52°
Fri, 1470° / 59°0
70 °
South Wilson, Friday, 14 August
Clear. High 70°, low 59°.
Pressure30.12 inHg
Wind15.3 mph NW
Humidity53%
Visibility—
Dew point49°
Sat, 1569° / 57°0
69 °
South Wilson, Saturday, 15 August
Overcast. High 69°, low 57°.
Pressure30.30 inHg
Wind8.9 mph N
Humidity48%
Visibility—
Dew point46°
Sun, 1668° / 57°0
68 °
South Wilson, Sunday, 16 August
Overcast. High 68°, low 57°.
Pressure30.12 inHg
Wind6.8 mph S
Humidity62%
Visibility—
Dew point51°
Mon, 1774° / 59°0.01
74 °
South Wilson, Monday, 17 August
Light rain. High 74°, low 59°.
Pressure30.00 inHg
Wind7.1 mph N
Humidity55%
Visibility—
Dew point52°
Tue, 1874° / 63°0
74 °
South Wilson, Tuesday, 18 August
Overcast. High 74°, low 63°.
Pressure29.97 inHg
Wind8 mph SE
Humidity56%
Visibility—
Dew point55°
Wed, 1979° / 66°0.19
79 °
South Wilson, Wednesday, 19 August
Rain. High 79°, low 66°.
Pressure29.68 inHg
Wind16.7 mph SW
Humidity59%
Visibility—
Dew point62°
Thu, 2071° / 61°0.01
71 °
South Wilson, Thursday, 20 August
Light rain. High 71°, low 61°.
Pressure29.85 inHg
Wind17.4 mph NW
Humidity49%
Visibility—
Dew point48°
Fri, 2174° / 57°0
74 °
South Wilson, Friday, 21 August
Partly cloudy. High 74°, low 57°.
Pressure29.88 inHg
Wind8.8 mph NW
Humidity46%
Visibility—
Dew point48°
Sat, 2277° / 64°0.87
77 °
South Wilson, Saturday, 22 August
Heavy rain. High 77°, low 64°.
Pressure29.77 inHg
Wind16.4 mph SW
Humidity69%
Visibility—
Dew point61°
Sun, 2370° / 62°0.07
70 °
South Wilson, Sunday, 23 August
Light rain. High 70°, low 62°.
Pressure29.91 inHg
Wind18.3 mph NW
Humidity62%
Visibility—
Dew point55°
Mon, 2471° / 58°0
71 °
South Wilson, Monday, 24 August
Overcast. High 71°, low 58°.
Pressure30.24 inHg
Wind8.2 mph SW
Humidity48%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 66°0.08
75 °
South Wilson, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.08 in
Chance of precipitation27%
Record high90° (2021)
Record low55° (2019)
Wed, 2676° / 66°0.06
76 °
South Wilson, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.06 in
Chance of precipitation35%
Record high86° (2021)
Record low57° (2017)
Thu, 2776° / 66°0.13
76 °
South Wilson, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low66°
Average precipitation0.13 in
Chance of precipitation37%
Record high90° (2024)
Record low52° (2017)
Fri, 2875° / 66°0.18
75 °
South Wilson, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.18 in
Chance of precipitation40%
Record high87° (2018)
Record low53° (1986)
Sat, 2975° / 66°0.1
75 °
South Wilson, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.1 in
Chance of precipitation35%
Record high88° (2021)
Record low53° (1982)
Sun, 3075° / 65°0.07
75 °
South Wilson, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.07 in
Chance of precipitation32%
Record high86° (1991)
Record low49° (1965)
Mon, 3174° / 65°0.13
74 °
South Wilson, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.13 in
Chance of precipitation35%
Record high86° (2010)
Record low55° (1970)
Tue, 0174° / 64°0.06
74 °
South Wilson, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.06 in
Chance of precipitation22%
Record high86° (2018)
Record low52° (2025)
Wed, 0274° / 64°0.16
74 °
South Wilson, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.16 in
Chance of precipitation38%
Record high83° (1973)
Record low49° (2017)
Thu, 0374° / 65°0.12
74 °
South Wilson, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.12 in
Chance of precipitation33%
Record high87° (2018)
Record low54° (1976)
Fri, 0474° / 64°0.11
74 °
South Wilson, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high87° (2023)
Record low53° (1963)
Sat, 0573° / 64°0.09
73 °
South Wilson, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.09 in
Chance of precipitation28%
Record high90° (2018)
Record low53° (2025)
Sun, 0673° / 64°0.09
73 °
South Wilson, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.09 in
Chance of precipitation33%
Record high89° (2023)
Record low53° (2019)
Mon, 0773° / 64°0.13
73 °
South Wilson, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.13 in
Chance of precipitation42%
Record high84° (2007)
Record low54° (2024)
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 South Wilson, 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 South Wilson, 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.