As of 11:26 EDT

Weather in Grindstone, NY

60°Current weather

Grindstone, Thursday, 8 October, 11:26

Mostly clear. Feels like 59°. High 62°, low 53°.

Pressure29.77 inHg
Wind9 mph SW
Humidity74%
Visibility6.2 mi
Dew point51°

Monthly outlook for Grindstone, NY: average high 58.8°, average low 47°. That is 1.7° above the climate normal for October. Precipitation is expected on 8 days (about 2.6 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 16 October (67.6°), the coolest 18 October (37.1°).

58.8°/47°
Average high / low
+1.7°
Above normal
8 / 6
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October59.1°57.2°+1.1°
18 October – 27 October58.2°53°+2.9°
28 October – 6 Novemberat normal49.6°—

October records over 66 years

81.3°5 October 2023All-time high
27.9°23 October 1969All-time low

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

Fri, 0960° / 46°0.04Light rain
60 °Light rain

Grindstone, Friday, 9 October

Light rain. High 60°, low 46°.

Pressure30.09 inHg
Wind8.6 mph W
Humidity62%
Visibility6.2 mi
Dew point43°
Sat, 1058° / 43°0Clear
58 °Clear

Grindstone, Saturday, 10 October

Clear. High 58°, low 43°.

Pressure30.50 inHg
Wind4.2 mph E
Humidity58%
Visibility6.2 mi
Dew point40°
Sun, 1161° / 51°0.18Rain
61 °Rain

Grindstone, Sunday, 11 October

Rain. High 61°, low 51°.

Pressure30.24 inHg
Wind11.8 mph S
Humidity69%
Visibility6.2 mi
Dew point51°
Mon, 1264° / 55°0.16Light rain
64 °Light rain

Grindstone, Monday, 12 October

Light rain. High 64°, low 55°.

Pressure29.83 inHg
Wind8.9 mph SW
Humidity87%
Visibility—
Dew point56°
Tue, 1362° / 48°0.24Rain
62 °Rain

Grindstone, Tuesday, 13 October

Rain. High 62°, low 48°.

Pressure29.77 inHg
Wind13 mph N
Humidity77%
Visibility—
Dew point47°
Wed, 1453° / 40°0Clear
53 °Clear

Grindstone, Wednesday, 14 October

Clear. High 53°, low 40°.

Pressure30.12 inHg
Wind9.2 mph N
Humidity50%
Visibility—
Dew point27°
Thu, 1556° / 42°0Overcast
56 °Overcast

Grindstone, Thursday, 15 October

Overcast. High 56°, low 42°.

Pressure30.36 inHg
Wind8 mph E
Humidity55%
Visibility—
Dew point33°
Fri, 1668° / 49°1.41Heavy rain
68 °Heavy rain

Grindstone, Friday, 16 October

Heavy rain. High 68°, low 49°.

Pressure29.88 inHg
Wind24.1 mph SW
Humidity92%
Visibility—
Dew point56°
Sat, 1748° / 40°0Mostly clear
48 °Mostly clear

Grindstone, Saturday, 17 October

Mostly clear. High 48°, low 40°.

Pressure30.39 inHg
Wind19.3 mph NW
Humidity52%
Visibility—
Dew point26°
Sun, 1852° / 37°0Clear
52 °Clear

Grindstone, Sunday, 18 October

Clear. High 52°, low 37°.

Pressure30.56 inHg
Wind14.5 mph SW
Humidity52%
Visibility—
Dew point29°
Mon, 1956° / 46°0Overcast
56 °Overcast

Grindstone, Monday, 19 October

Overcast. High 56°, low 46°.

Pressure30.45 inHg
Wind10.3 mph SW
Humidity65%
Visibility—
Dew point41°
Tue, 2057° / 51°0.07Light rain
57 °Light rain

Grindstone, Tuesday, 20 October

Light rain. High 57°, low 51°.

Pressure30.21 inHg
Wind12.5 mph S
Humidity79%
Visibility—
Dew point45°
Wed, 2163° / 53°0.07Light rain
63 °Light rain

Grindstone, Wednesday, 21 October

Light rain. High 63°, low 53°.

Pressure30.06 inHg
Wind13.3 mph SW
Humidity85%
Visibility—
Dew point53°
Thu, 2260° / 50°0Partly cloudy
60 °Partly cloudy

Grindstone, Thursday, 22 October

Partly cloudy. High 60°, low 50°.

Pressure30.09 inHg
Wind13.3 mph S
Humidity75%
Visibility—
Dew point48°
Fri, 2362° / 47°0.36Rain
62 °Rain

Grindstone, Friday, 23 October

Rain. High 62°, low 47°.

Pressure29.83 inHg
Wind28 mph SW
Humidity79%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 44°0.1Climate normal
53 °Climate normal

Grindstone, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (1963)
Record low33° (1978)
Sun, 2553° / 44°0.13Climate normal
53 °Climate normal

Grindstone, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.13 in
Chance of precipitation32%
Record high70° (2022)
Record low34° (1976)
Mon, 2651° / 44°0.14Climate normal
51 °Climate normal

Grindstone, Monday, 26 October

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.14 in
Chance of precipitation37%
Record high68° (2022)
Record low31° (1976)
Tue, 2752° / 43°0.13Climate normal
52 °Climate normal

Grindstone, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (2023)
Record low29° (1976)
Wed, 2851° / 42°0.12Climate normal
51 °Climate normal

Grindstone, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.12 in
Chance of precipitation38%
Record high66° (1971)
Record low30° (1976)
Thu, 2949° / 40°0.07Climate normal
49 °Climate normal

Grindstone, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (2019)
Record low29° (1965)
Fri, 3049° / 41°0.11Climate normal
49 °Climate normal

Grindstone, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.11 in
Chance of precipitation22%
Record high66° (2024)
Record low31° (2002)
Sat, 3151° / 41°0.12Climate normal
51 °Climate normal

Grindstone, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.12 in
Chance of precipitation35%
Record high71° (2024)
Record low31° (1972)
Sun, 0151° / 42°0.14Climate normal
51 °Climate normal

Grindstone, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation52%
Record high64° (2024)
Record low29° (1965)
Mon, 0250° / 41°0.19Climate normal
50 °Climate normal

Grindstone, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.19 in
Chance of precipitation43%
Record high65° (1971)
Record low26° (1965)
Tue, 0350° / 40°0.11Climate normal
50 °Climate normal

Grindstone, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation42%
Record high64° (1961)
Record low28° (2002)
Wed, 0449° / 40°0.11Climate normal
49 °Climate normal

Grindstone, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation48%
Record high65° (2022)
Record low28° (1989)
Thu, 0549° / 40°0.11Climate normal
49 °Climate normal

Grindstone, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation45%
Record high72° (2022)
Record low28° (1965)
Fri, 0648° / 40°0.12Climate normal
48 °Climate normal

Grindstone, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.12 in
Chance of precipitation40%
Record high69° (2022)
Record low29° (1987)

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 Grindstone, 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 Grindstone, 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.