Monthly outlook for West Granville, NY: average high 79.2°, average low 58.1°. That is 1.6° above the climate normal for August. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 10 August (84.9°), the coolest 15 August (49°).
79.2°/58.1°
Average high / low
+1.6°
Above normal
7 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
78.6°
77.3°
+0.8°
19 August – 28 August
80.2°
75.3°
+2.7°
29 August – 7 September
at normal
73.6°
—
August records over 66 years
96.4°2 August 1975All-time high
39.9°31 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Poultney (10 mi).
Mon, 1085° / 64°0.14
85 °
West Granville, Monday, 10 August
Rain. High 85°, low 64°.
Pressure29.94 inHg
Wind6.1 mph SW
Humidity60%
Visibility6.2 mi
Dew point60°
Tue, 1184° / 65°0.07
84 °
West Granville, Tuesday, 11 August
Rain. High 84°, low 65°.
Pressure29.83 inHg
Wind9.4 mph NW
Humidity36%
Visibility6.2 mi
Dew point52°
Wed, 1277° / 61°0.15
77 °
West Granville, Wednesday, 12 August
Light rain. High 77°, low 61°.
Pressure29.80 inHg
Wind3.5 mph S
Humidity66%
Visibility6.2 mi
Dew point61°
Thu, 1379° / 58°0.02
79 °
West Granville, Thursday, 13 August
Light rain. High 79°, low 58°.
Pressure29.80 inHg
Wind12.2 mph NW
Humidity42%
Visibility6.2 mi
Dew point51°
Fri, 1475° / 50°0
75 °
West Granville, Friday, 14 August
Overcast. High 75°, low 50°.
Pressure30.06 inHg
Wind9.7 mph NW
Humidity49%
Visibility—
Dew point46°
Sat, 1575° / 49°0
75 °
West Granville, Saturday, 15 August
Partly cloudy. High 75°, low 49°.
Pressure30.21 inHg
Wind5 mph S
Humidity49%
Visibility—
Dew point47°
Sun, 1672° / 55°1.25
72 °
West Granville, Sunday, 16 August
Heavy rain. High 72°, low 55°.
Pressure29.88 inHg
Wind15.9 mph S
Humidity99%
Visibility—
Dew point57°
Mon, 1775° / 58°0
75 °
West Granville, Monday, 17 August
Overcast. High 75°, low 58°.
Pressure29.94 inHg
Wind11.8 mph NE
Humidity74%
Visibility—
Dew point56°
Tue, 1879° / 56°0
79 °
West Granville, Tuesday, 18 August
Light rain. High 79°, low 56°.
Pressure30.09 inHg
Wind6.2 mph S
Humidity60%
Visibility—
Dew point56°
Wed, 1984° / 59°0.06
84 °
West Granville, Wednesday, 19 August
Light rain. High 84°, low 59°.
Pressure29.80 inHg
Wind12.9 mph NW
Humidity75%
Visibility—
Dew point67°
Thu, 2081° / 54°0
81 °
West Granville, Thursday, 20 August
Overcast. High 81°, low 54°.
Pressure29.94 inHg
Wind8.7 mph S
Humidity59%
Visibility—
Dew point55°
Fri, 2177° / 61°0.09
77 °
West Granville, Friday, 21 August
Light rain. High 77°, low 61°.
Pressure29.74 inHg
Wind8.3 mph SW
Humidity74%
Visibility—
Dew point61°
Sat, 2276° / 57°0
76 °
West Granville, Saturday, 22 August
Partly cloudy. High 76°, low 57°.
Pressure29.97 inHg
Wind7.5 mph N
Humidity60%
Visibility—
Dew point54°
Sun, 2383° / 53°0
83 °
West Granville, Sunday, 23 August
Clear. High 83°, low 53°.
Pressure30.06 inHg
Wind7.9 mph S
Humidity58%
Visibility—
Dew point55°
Mon, 2480° / 61°0.14
80 °
West Granville, Monday, 24 August
Light rain. High 80°, low 61°.
Pressure29.94 inHg
Wind9.5 mph W
Humidity87%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 58°0.09
75 °
West Granville, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.09 in
Chance of precipitation32%
Record high90° (2007)
Record low45° (1971)
Wed, 2676° / 58°0.04
76 °
West Granville, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.04 in
Chance of precipitation18%
Record high87° (1993)
Record low47° (2019)
Thu, 2776° / 60°0.11
76 °
West Granville, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.11 in
Chance of precipitation42%
Record high87° (1993)
Record low48° (1969)
Fri, 2876° / 59°0.19
76 °
West Granville, Friday, 28 August
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.19 in
Chance of precipitation37%
Record high89° (2018)
Record low47° (1995)
Sat, 2974° / 59°0.14
74 °
West Granville, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.14 in
Chance of precipitation43%
Record high90° (1973)
Record low43° (1982)
Sun, 3075° / 58°0.08
75 °
West Granville, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high75°
Average low58°
Average precipitation0.08 in
Chance of precipitation38%
Record high90° (1973)
Record low42° (1965)
Mon, 3174° / 58°0.09
74 °
West Granville, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.09 in
Chance of precipitation32%
Record high91° (1973)
Record low40° (1965)
Tue, 0174° / 57°0.05
74 °
West Granville, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.05 in
Chance of precipitation25%
Record high88° (2010)
Record low47° (2025)
Wed, 0274° / 57°0.07
74 °
West Granville, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low57°
Average precipitation0.07 in
Chance of precipitation33%
Record high87° (1999)
Record low43° (2017)
Thu, 0373° / 57°0.13
73 °
West Granville, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.13 in
Chance of precipitation37%
Record high89° (1999)
Record low46° (1976)
Fri, 0473° / 58°0.1
73 °
West Granville, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.1 in
Chance of precipitation27%
Record high91° (1999)
Record low46° (1997)
Sat, 0573° / 57°0.08
73 °
West Granville, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.08 in
Chance of precipitation20%
Record high91° (1973)
Record low42° (1963)
Sun, 0673° / 56°0.16
73 °
West Granville, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.16 in
Chance of precipitation30%
Record high86° (2015)
Record low42° (2000)
Mon, 0773° / 56°0.08
73 °
West Granville, Monday, 7 September
Climate normal for this date — 60-year average.
Average high73°
Average low56°
Average precipitation0.08 in
Chance of precipitation30%
Record high89° (2007)
Record low43° (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 West Granville, 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 West Granville, 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.