Monthly outlook for Crystal Beach, VT: average high 77.5°, average low 56.2°. That is 0.4° above the climate normal for August. Precipitation is expected on 9 days (about 2.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 9 August (89.7°), the coolest 22 August (44.1°).
77.5°/56.2°
Average high / low
+0.4°
Above normal
9 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
79.3°
77.6°
+1°
18 August – 27 August
74.4°
75.3°
-0.5°
28 August – 6 September
at normal
73.9°
—
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 (9 mi).
Sun, 0990° / 70°0
90 °
Crystal Beach, Sunday, 9 August
Partly cloudy. High 90°, low 70°.
Pressure29.94 inHg
Wind9.2 mph W
Humidity37%
Visibility6.2 mi
Dew point55°
Mon, 1083° / 65°0.27
83 °
Crystal Beach, Monday, 10 August
Rain. High 83°, low 65°.
Pressure29.91 inHg
Wind8.3 mph SW
Humidity47%
Visibility6.2 mi
Dew point57°
Tue, 1185° / 64°0.05
85 °
Crystal Beach, Tuesday, 11 August
Light rain. High 85°, low 64°.
Pressure29.83 inHg
Wind10.3 mph NW
Humidity34%
Visibility6.2 mi
Dew point50°
Wed, 1279° / 60°0.16
79 °
Crystal Beach, Wednesday, 12 August
Light rain. High 79°, low 60°.
Pressure29.74 inHg
Wind4 mph S
Humidity58%
Visibility6.2 mi
Dew point60°
Thu, 1376° / 55°0.27
76 °
Crystal Beach, Thursday, 13 August
Light rain. High 76°, low 55°.
Pressure29.71 inHg
Wind8.5 mph NW
Humidity70%
Visibility—
Dew point59°
Fri, 1471° / 48°0
71 °
Crystal Beach, Friday, 14 August
Clear. High 71°, low 48°.
Pressure29.94 inHg
Wind10 mph NW
Humidity42%
Visibility—
Dew point41°
Sat, 1572° / 48°0
72 °
Crystal Beach, Saturday, 15 August
Mostly clear. High 72°, low 48°.
Pressure30.06 inHg
Wind9 mph N
Humidity54%
Visibility—
Dew point48°
Sun, 1675° / 48°0
75 °
Crystal Beach, Sunday, 16 August
Clear. High 75°, low 48°.
Pressure30.21 inHg
Wind4.5 mph N
Humidity49%
Visibility—
Dew point47°
Mon, 1778° / 50°0
78 °
Crystal Beach, Monday, 17 August
Overcast. High 78°, low 50°.
Pressure30.15 inHg
Wind7.5 mph S
Humidity51%
Visibility—
Dew point49°
Tue, 1877° / 62°0.08
77 °
Crystal Beach, Tuesday, 18 August
Light rain. High 77°, low 62°.
Pressure30.09 inHg
Wind10.1 mph S
Humidity89%
Visibility—
Dew point64°
Wed, 1978° / 59°0
78 °
Crystal Beach, Wednesday, 19 August
Light rain. High 78°, low 59°.
Pressure29.94 inHg
Wind8.7 mph S
Humidity67%
Visibility—
Dew point60°
Thu, 2076° / 56°0.66
76 °
Crystal Beach, Thursday, 20 August
Rain. High 76°, low 56°.
Pressure29.59 inHg
Wind8.2 mph SW
Humidity90%
Visibility—
Dew point65°
Fri, 2167° / 52°0.05
67 °
Crystal Beach, Friday, 21 August
Light rain. High 67°, low 52°.
Pressure29.74 inHg
Wind10.2 mph NW
Humidity84%
Visibility—
Dew point54°
Sat, 2275° / 44°0
75 °
Crystal Beach, Saturday, 22 August
Clear. High 75°, low 44°.
Pressure30.03 inHg
Wind6 mph NW
Humidity46%
Visibility—
Dew point41°
Sun, 2374° / 47°0.08
74 °
Crystal Beach, Sunday, 23 August
Light rain. High 74°, low 47°.
Pressure30.03 inHg
Wind9.6 mph S
Humidity42%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2474° / 58°0.09
74 °
Crystal Beach, Monday, 24 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.09 in
Chance of precipitation28%
Record high86° (2020)
Record low45° (1971)
Tue, 2575° / 58°0.09
75 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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 °
Crystal Beach, 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)
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 Crystal Beach, VT 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 Crystal Beach, VT 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.