Monthly outlook for Spencertown, PA: average high 77.8°, average low 57.7°. That is 0.2° above the climate normal for August. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 21 August (89.2°), the coolest 15 August (45°).
77.8°/57.7°
Average high / low
+0.2°
Above normal
4 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
74.3°
78.1°
-2.1°
19 August – 28 August
83.7°
76.8°
+3.8°
29 August – 7 September
at normal
75°
—
August records over 66 years
93.2°2 August 2007All-time high
42.3°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Canton (4 mi).
Mon, 1081° / 62°0.02
81 °
Spencertown, Monday, 10 August
Light rain. High 81°, low 62°.
Pressure30.00 inHg
Wind5.1 mph SW
Humidity76%
Visibility6.2 mi
Dew point64°
Tue, 1179° / 60°0.18
79 °
Spencertown, Tuesday, 11 August
Rain. High 79°, low 60°.
Pressure29.91 inHg
Wind10.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point54°
Wed, 1278° / 62°0.08
78 °
Spencertown, Wednesday, 12 August
Light rain. High 78°, low 62°.
Pressure29.77 inHg
Wind8 mph W
Humidity72%
Visibility6.2 mi
Dew point63°
Thu, 1371° / 56°0.02
71 °
Spencertown, Thursday, 13 August
Light rain. High 71°, low 56°.
Pressure29.83 inHg
Wind14.3 mph NW
Humidity41%
Visibility—
Dew point45°
Fri, 1465° / 46°0
65 °
Spencertown, Friday, 14 August
Overcast. High 65°, low 46°.
Pressure30.06 inHg
Wind11.5 mph NW
Humidity52%
Visibility—
Dew point44°
Sat, 1568° / 45°0
68 °
Spencertown, Saturday, 15 August
Clear. High 68°, low 45°.
Pressure30.18 inHg
Wind13.3 mph NW
Humidity44%
Visibility—
Dew point43°
Sun, 1671° / 48°0
71 °
Spencertown, Sunday, 16 August
Overcast. High 71°, low 48°.
Pressure30.15 inHg
Wind4.2 mph NE
Humidity44%
Visibility—
Dew point46°
Mon, 1773° / 56°0
73 °
Spencertown, Monday, 17 August
Partly cloudy. High 73°, low 56°.
Pressure30.00 inHg
Wind3.4 mph N
Humidity49%
Visibility—
Dew point50°
Tue, 1876° / 55°0
76 °
Spencertown, Tuesday, 18 August
Overcast. High 76°, low 55°.
Pressure30.03 inHg
Wind5 mph NE
Humidity48%
Visibility—
Dew point53°
Wed, 1979° / 56°0
79 °
Spencertown, Wednesday, 19 August
Partly cloudy. High 79°, low 56°.
Pressure30.09 inHg
Wind4.5 mph NE
Humidity48%
Visibility—
Dew point56°
Thu, 2083° / 60°0
83 °
Spencertown, Thursday, 20 August
Partly cloudy. High 83°, low 60°.
Pressure30.00 inHg
Wind9.8 mph S
Humidity48%
Visibility—
Dew point58°
Fri, 2189° / 63°0.13
89 °
Spencertown, Friday, 21 August
Light rain. High 89°, low 63°.
Pressure29.85 inHg
Wind8.2 mph SW
Humidity67%
Visibility—
Dew point67°
Sat, 2280° / 61°0
80 °
Spencertown, Saturday, 22 August
Partly cloudy. High 80°, low 61°.
Pressure29.97 inHg
Wind7.4 mph N
Humidity47%
Visibility—
Dew point56°
Sun, 2389° / 61°0
89 °
Spencertown, Sunday, 23 August
Mostly clear. High 89°, low 61°.
Pressure29.94 inHg
Wind4.9 mph SW
Humidity39%
Visibility—
Dew point58°
Mon, 2482° / 65°0.31
82 °
Spencertown, Monday, 24 August
Rain. High 82°, low 65°.
Pressure30.00 inHg
Wind9.1 mph N
Humidity67%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 60°0.07
77 °
Spencertown, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.07 in
Chance of precipitation25%
Record high89° (2007)
Record low47° (1971)
Wed, 2678° / 60°0.08
78 °
Spencertown, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low60°
Average precipitation0.08 in
Chance of precipitation27%
Record high88° (1975)
Record low48° (1963)
Thu, 2778° / 62°0.14
78 °
Spencertown, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.14 in
Chance of precipitation38%
Record high88° (1993)
Record low48° (1969)
Fri, 2877° / 62°0.2
77 °
Spencertown, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.2 in
Chance of precipitation47%
Record high90° (1973)
Record low47° (1968)
Sat, 2976° / 61°0.15
76 °
Spencertown, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.15 in
Chance of precipitation42%
Record high91° (1973)
Record low42° (1982)
Sun, 3076° / 60°0.13
76 °
Spencertown, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.13 in
Chance of precipitation32%
Record high91° (1991)
Record low43° (1965)
Mon, 3175° / 59°0.13
75 °
Spencertown, Monday, 31 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.13 in
Chance of precipitation32%
Record high90° (1973)
Record low44° (1976)
Tue, 0174° / 58°0.11
74 °
Spencertown, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.11 in
Chance of precipitation25%
Record high88° (2010)
Record low46° (1967)
Wed, 0275° / 58°0.15
75 °
Spencertown, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.15 in
Chance of precipitation38%
Record high89° (2010)
Record low46° (2017)
Thu, 0375° / 58°0.08
75 °
Spencertown, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.08 in
Chance of precipitation28%
Record high89° (2010)
Record low46° (1967)
Fri, 0475° / 59°0.1
75 °
Spencertown, Friday, 4 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.1 in
Chance of precipitation28%
Record high89° (2023)
Record low46° (1997)
Sat, 0574° / 58°0.09
74 °
Spencertown, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.09 in
Chance of precipitation33%
Record high89° (2023)
Record low45° (1974)
Sun, 0675° / 58°0.15
75 °
Spencertown, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.15 in
Chance of precipitation35%
Record high88° (2023)
Record low43° (1984)
Mon, 0774° / 58°0.13
74 °
Spencertown, Monday, 7 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.13 in
Chance of precipitation25%
Record high88° (2015)
Record low42° (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 Spencertown, PA 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 Spencertown, PA 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.