As of 23:08 EDT

Weather in Glenville, NY

68°

Glenville, Saturday, 8 August, 23:08

Clear. Feels like 70°. High 84°, low 68°.

Pressure29.91 inHg

Wind3.3 mph SW

Humidity96%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

Monthly outlook for Glenville, NY: average high 77°, average low 57.5°. That is 1° below the climate normal for August. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 9 August (84.4°), the coolest 22 August (48.1°).

77°/57.5°

Average high / low

−1°

Below normal

6 / 6

Wet days / normal

1.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	78.7°	79.6°	-0.5°
18 August – 27 August	74.1°	77.5°	-1.8°
28 August – 6 September	at normal	76.1°	—

August records over 66 years

98.6°4 August 2022All-time high

44.6°30 August 1965All-time low

Climate normals and records are computed from the nearest reference point — Schenectady (7 mi).

Sun, 0984° / 66°

84 °

Glenville, Sunday, 9 August

Clear. High 84°, low 66°.

Pressure29.97 inHg

Wind11.1 mph W

Humidity50%

Visibility6.2 mi

Dew point60°

Mon, 1082° / 62°

0.03

82 °

Glenville, Monday, 10 August

Light rain. High 82°, low 62°.

Pressure29.94 inHg

Wind5.5 mph SW

Humidity51%

Visibility6.2 mi

Dew point60°

Tue, 1183° / 67°

83 °

Glenville, Tuesday, 11 August

Overcast. High 83°, low 67°.

Pressure29.85 inHg

Wind10 mph NW

Humidity43%

Visibility6.2 mi

Dew point55°

Wed, 1277° / 61°

0.58

77 °

Glenville, Wednesday, 12 August

Rain. High 77°, low 61°.

Pressure29.74 inHg

Wind3 mph SE

Humidity67%

Visibility6.2 mi

Dew point61°

Thu, 1374° / 55°

0.1

74 °

Glenville, Thursday, 13 August

Light rain. High 74°, low 55°.

Pressure29.74 inHg

Wind13.4 mph W

Humidity45%

Visibility—

Dew point50°

Fri, 1470° / 55°

70 °

Glenville, Friday, 14 August

Partly cloudy. High 70°, low 55°.

Pressure29.97 inHg

Wind10.8 mph W

Humidity42%

Visibility—

Dew point44°

Sat, 1576° / 51°

76 °

Glenville, Saturday, 15 August

Clear. High 76°, low 51°.

Pressure30.06 inHg

Wind13.1 mph NW

Humidity35%

Visibility—

Dew point44°

Sun, 1676° / 50°

76 °

Glenville, Sunday, 16 August

Clear. High 76°, low 50°.

Pressure30.15 inHg

Wind6.7 mph SW

Humidity35%

Visibility—

Dew point44°

Mon, 1780° / 52°

0.02

80 °

Glenville, Monday, 17 August

Light rain. High 80°, low 52°.

Pressure30.09 inHg

Wind5.8 mph SE

Humidity40%

Visibility—

Dew point51°

Tue, 1873° / 62°

0.13

73 °

Glenville, Tuesday, 18 August

Light rain. High 73°, low 62°.

Pressure30.09 inHg

Wind6 mph S

Humidity87%

Visibility—

Dew point64°

Wed, 1975° / 59°

0.12

75 °

Glenville, Wednesday, 19 August

Light rain. High 75°, low 59°.

Pressure29.94 inHg

Wind9.6 mph S

Humidity70%

Visibility—

Dew point59°

Thu, 2076° / 59°

0.58

76 °

Glenville, Thursday, 20 August

Rain. High 76°, low 59°.

Pressure29.59 inHg

Wind13.6 mph W

Humidity61%

Visibility—

Dew point57°

Fri, 2173° / 54°

73 °

Glenville, Friday, 21 August

Overcast. High 73°, low 54°.

Pressure29.80 inHg

Wind14 mph NW

Humidity59%

Visibility—

Dew point49°

Sat, 2273° / 48°

73 °

Glenville, Saturday, 22 August

Clear. High 73°, low 48°.

Pressure30.06 inHg

Wind9.7 mph W

Humidity39%

Visibility—

Dew point38°

Sun, 2374° / 51°

0.08

74 °

Glenville, Sunday, 23 August

Light rain. High 74°, low 51°.

Pressure30.03 inHg

Wind7.8 mph SE

Humidity66%

Visibility—

Dew point47°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2476° / 60°

0.12

76 °

Glenville, Monday, 24 August

Climate normal for this date — 60-year average.

Average high76°

Average low60°

Average precipitation0.12 in

Chance of precipitation30%

Record high89° (2020)

Record low47° (1971)

Tue, 2578° / 60°

0.1

78 °

Glenville, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high78°

Average low60°

Average precipitation0.1 in

Chance of precipitation37%

Record high95° (2007)

Record low47° (1971)

Wed, 2678° / 60°

0.06

78 °

Glenville, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high78°

Average low60°

Average precipitation0.06 in

Chance of precipitation25%

Record high89° (2021)

Record low49° (1977)

Thu, 2778° / 61°

0.2

78 °

Glenville, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high78°

Average low61°

Average precipitation0.2 in

Chance of precipitation45%

Record high91° (1993)

Record low50° (1989)

Fri, 2878° / 61°

0.23

78 °

Glenville, Friday, 28 August

Climate normal for this date — 60-year average.

Average high78°

Average low61°

Average precipitation0.23 in

Chance of precipitation42%

Record high93° (2018)

Record low50° (2025)

Sat, 2977° / 61°

0.18

77 °

Glenville, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high77°

Average low61°

Average precipitation0.18 in

Chance of precipitation40%

Record high93° (2018)

Record low45° (1982)

Sun, 3077° / 60°

0.1

77 °

Glenville, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high77°

Average low60°

Average precipitation0.1 in

Chance of precipitation32%

Record high91° (1973)

Record low45° (1965)

Mon, 3176° / 60°

0.11

76 °

Glenville, Monday, 31 August

Climate normal for this date — 60-year average.

Average high76°

Average low60°

Average precipitation0.11 in

Chance of precipitation37%

Record high91° (1973)

Record low46° (1965)

Tue, 0175° / 59°

0.07

75 °

Glenville, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high75°

Average low59°

Average precipitation0.07 in

Chance of precipitation28%

Record high91° (2010)

Record low48° (1967)

Wed, 0276° / 58°

0.13

76 °

Glenville, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high76°

Average low58°

Average precipitation0.13 in

Chance of precipitation37%

Record high91° (2010)

Record low45° (2017)

Thu, 0376° / 59°

0.12

76 °

Glenville, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high76°

Average low59°

Average precipitation0.12 in

Chance of precipitation30%

Record high91° (2018)

Record low47° (1976)

Fri, 0476° / 59°

0.09

76 °

Glenville, Friday, 4 September

Climate normal for this date — 60-year average.

Average high76°

Average low59°

Average precipitation0.09 in

Chance of precipitation28%

Record high91° (1999)

Record low47° (1987)

Sat, 0575° / 59°

0.07

75 °

Glenville, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high75°

Average low59°

Average precipitation0.07 in

Chance of precipitation20%

Record high90° (1973)

Record low47° (1963)

Sun, 0675° / 58°

0.14

75 °

Glenville, 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 low46° (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 Glenville, 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 Glenville, 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.