Monthly outlook for Siena College, NY: average high 80.9°, average low 60.7°. That is 1.1° above the climate normal for August. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 21 August (89°), the coolest 15 August (51.3°).
80.9°/60.7°
Average high / low
+1.1°
Above normal
5 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79°
79.7°
-0.4°
19 August – 28 August
83.9°
77.8°
+3.4°
29 August – 7 September
at normal
76.1°
—
August records over 66 years
100°4 August 2022All-time high
44.4°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Albany (4 mi).
Mon, 1082° / 66°0.04
82 °
Siena College, Monday, 10 August
Light rain. High 82°, low 66°.
Pressure29.94 inHg
Wind6.9 mph S
Humidity44%
Visibility6.2 mi
Dew point58°
Tue, 1186° / 66°0
86 °
Siena College, Tuesday, 11 August
Overcast. High 86°, low 66°.
Pressure29.80 inHg
Wind9.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point60°
Wed, 1273° / 62°0
73 °
Siena College, Wednesday, 12 August
Overcast. High 73°, low 62°.
Pressure29.77 inHg
Wind4.2 mph N
Humidity60%
Visibility6.2 mi
Dew point57°
Thu, 1377° / 59°0.1
77 °
Siena College, Thursday, 13 August
Light rain. High 77°, low 59°.
Pressure29.71 inHg
Wind14.9 mph W
Humidity67%
Visibility—
Dew point57°
Fri, 1470° / 54°0
70 °
Siena College, Friday, 14 August
Clear. High 70°, low 54°.
Pressure29.94 inHg
Wind15.5 mph NW
Humidity42%
Visibility—
Dew point41°
Sat, 1578° / 51°0
78 °
Siena College, Saturday, 15 August
Clear. High 78°, low 51°.
Pressure30.06 inHg
Wind12.9 mph NW
Humidity41%
Visibility—
Dew point42°
Sun, 1678° / 52°0
78 °
Siena College, Sunday, 16 August
Overcast. High 78°, low 52°.
Pressure30.15 inHg
Wind5 mph NW
Humidity39%
Visibility—
Dew point43°
Mon, 1783° / 57°0.07
83 °
Siena College, Monday, 17 August
Light rain. High 83°, low 57°.
Pressure30.03 inHg
Wind3.3 mph NE
Humidity41%
Visibility—
Dew point48°
Tue, 1881° / 55°0
81 °
Siena College, Tuesday, 18 August
Partly cloudy. High 81°, low 55°.
Pressure30.06 inHg
Wind6.2 mph N
Humidity58%
Visibility—
Dew point55°
Wed, 1984° / 55°0
84 °
Siena College, Wednesday, 19 August
Overcast. High 84°, low 55°.
Pressure30.15 inHg
Wind4 mph N
Humidity49%
Visibility—
Dew point53°
Thu, 2089° / 63°0
89 °
Siena College, Thursday, 20 August
Overcast. High 89°, low 63°.
Pressure30.03 inHg
Wind11.5 mph S
Humidity48%
Visibility—
Dew point57°
Fri, 2189° / 69°0.34
89 °
Siena College, Friday, 21 August
Rain. High 89°, low 69°.
Pressure29.83 inHg
Wind11.6 mph S
Humidity56%
Visibility—
Dew point64°
Sat, 2285° / 68°0.03
85 °
Siena College, Saturday, 22 August
Light rain. High 85°, low 68°.
Pressure29.94 inHg
Wind4.8 mph NW
Humidity87%
Visibility—
Dew point68°
Sun, 2388° / 64°0
88 °
Siena College, Sunday, 23 August
Mostly clear. High 88°, low 64°.
Pressure29.97 inHg
Wind5.7 mph N
Humidity53%
Visibility—
Dew point59°
Mon, 2470° / 63°0.2
70 °
Siena College, Monday, 24 August
Light rain. High 70°, low 63°.
Pressure30.06 inHg
Wind8.5 mph N
Humidity82%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 60°0.09
78 °
Siena College, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.09 in
Chance of precipitation33%
Record high95° (2007)
Record low48° (1971)
Wed, 2679° / 60°0.05
79 °
Siena College, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low60°
Average precipitation0.05 in
Chance of precipitation15%
Record high89° (2021)
Record low50° (1963)
Thu, 2778° / 61°0.16
78 °
Siena College, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.16 in
Chance of precipitation40%
Record high92° (1993)
Record low51° (1969)
Fri, 2878° / 61°0.21
78 °
Siena College, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.21 in
Chance of precipitation37%
Record high94° (2018)
Record low50° (2025)
Sat, 2977° / 61°0.17
77 °
Siena College, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.17 in
Chance of precipitation42%
Record high93° (2018)
Record low45° (1982)
Sun, 3077° / 60°0.1
77 °
Siena College, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.1 in
Chance of precipitation37%
Record high91° (1973)
Record low44° (1986)
Mon, 3177° / 60°0.09
77 °
Siena College, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.09 in
Chance of precipitation37%
Record high91° (1973)
Record low45° (1965)
Tue, 0176° / 59°0.07
76 °
Siena College, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.07 in
Chance of precipitation27%
Record high91° (2010)
Record low47° (1967)
Wed, 0276° / 58°0.11
76 °
Siena College, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.11 in
Chance of precipitation33%
Record high92° (2010)
Record low46° (2017)
Thu, 0376° / 58°0.11
76 °
Siena College, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.11 in
Chance of precipitation35%
Record high93° (2018)
Record low46° (1976)
Fri, 0476° / 59°0.09
76 °
Siena College, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.09 in
Chance of precipitation27%
Record high91° (1999)
Record low47° (1987)
Sat, 0576° / 59°0.07
76 °
Siena College, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.07 in
Chance of precipitation17%
Record high91° (1973)
Record low46° (1974)
Sun, 0675° / 58°0.14
75 °
Siena College, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.14 in
Chance of precipitation30%
Record high90° (2023)
Record low44° (2000)
Mon, 0775° / 58°0.12
75 °
Siena College, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.12 in
Chance of precipitation27%
Record high92° (2023)
Record low45° (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 Siena College, 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 Siena College, 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.