As of 16:27 EDT

Weather in Denniston, NY

71°Current weather

Denniston, Monday, 12 October, 16:27

Clear. Feels like 70°. High 71°, low 53°.

Pressure29.80 inHg
Wind13.8 mph W
Humidity60%
Visibility6.2 mi
Dew point57°

Monthly outlook for Denniston, NY: average high 64.3°, average low 46.3°. That is 2.5° above the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 14 October (74.4°), the coolest 19 October (32.9°).

64.3°/46.3°
Average high / low
+2.5°
Above normal
2 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October63.8°60.7°+1.7°
22 October – 31 October65.1°57.1°+4.5°
1 November – 10 Novemberat normal54.1°—

October records over 66 years

86.2°2 October 2019All-time high
21.7°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — Palm Tree (9 mi).

Tue, 1373° / 54°0Overcast
73 °Overcast

Denniston, Tuesday, 13 October

Overcast. High 73°, low 54°.

Pressure29.91 inHg
Wind6.5 mph S
Humidity68%
Visibility6.2 mi
Dew point61°
Wed, 1474° / 60°0.02Light rain
74 °Light rain

Denniston, Wednesday, 14 October

Light rain. High 74°, low 60°.

Pressure29.85 inHg
Wind9.8 mph NW
Humidity61%
Visibility6.2 mi
Dew point58°
Thu, 1560° / 48°0Mostly clear
60 °Mostly clear

Denniston, Thursday, 15 October

Mostly clear. High 60°, low 48°.

Pressure30.24 inHg
Wind4.3 mph NE
Humidity57%
Visibility6.2 mi
Dew point42°
Fri, 1669° / 51°0.91Rain
69 °Rain

Denniston, Friday, 16 October

Rain. High 69°, low 51°.

Pressure29.50 inHg
Wind10.6 mph SW
Humidity96%
Visibility4.4 mi
Dew point62°
Sat, 1748° / 40°0Mostly clear
48 °Mostly clear

Denniston, Saturday, 17 October

Mostly clear. High 48°, low 40°.

Pressure30.09 inHg
Wind17 mph NW
Humidity56%
Visibility—
Dew point31°
Sun, 1855° / 36°0Mostly clear
55 °Mostly clear

Denniston, Sunday, 18 October

Mostly clear. High 55°, low 36°.

Pressure30.47 inHg
Wind9.2 mph W
Humidity48%
Visibility—
Dew point29°
Mon, 1958° / 33°0Clear
58 °Clear

Denniston, Monday, 19 October

Clear. High 58°, low 33°.

Pressure30.62 inHg
Wind11 mph SW
Humidity45%
Visibility—
Dew point29°
Tue, 2064° / 42°0Overcast
64 °Overcast

Denniston, Tuesday, 20 October

Overcast. High 64°, low 42°.

Pressure30.42 inHg
Wind5.2 mph SW
Humidity65%
Visibility—
Dew point44°
Wed, 2166° / 45°0Clear
66 °Clear

Denniston, Wednesday, 21 October

Clear. High 66°, low 45°.

Pressure30.27 inHg
Wind3.3 mph E
Humidity61%
Visibility—
Dew point44°
Thu, 2263° / 44°0Clear
63 °Clear

Denniston, Thursday, 22 October

Clear. High 63°, low 44°.

Pressure30.27 inHg
Wind4.4 mph NE
Humidity66%
Visibility—
Dew point44°
Fri, 2367° / 46°0Overcast
67 °Overcast

Denniston, Friday, 23 October

Overcast. High 67°, low 46°.

Pressure30.27 inHg
Wind10 mph SW
Humidity62%
Visibility—
Dew point46°
Sat, 2473° / 54°0Overcast
73 °Overcast

Denniston, Saturday, 24 October

Overcast. High 73°, low 54°.

Pressure29.94 inHg
Wind12.2 mph SW
Humidity59%
Visibility—
Dew point49°
Sun, 2566° / 49°0.08Light rain
66 °Light rain

Denniston, Sunday, 25 October

Light rain. High 66°, low 49°.

Pressure29.71 inHg
Wind12.7 mph W
Humidity88%
Visibility—
Dew point59°
Mon, 2662° / 46°0Clear
62 °Clear

Denniston, Monday, 26 October

Clear. High 62°, low 46°.

Pressure30.18 inHg
Wind4.3 mph N
Humidity61%
Visibility—
Dew point43°
Tue, 2759° / 41°0Overcast
59 °Overcast

Denniston, Tuesday, 27 October

Overcast. High 59°, low 41°.

Pressure29.50 inHg
Wind14 mph W
Humidity58%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2857° / 42°0.19Climate normal
57 °Climate normal

Denniston, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.19 in
Chance of precipitation33%
Record high76° (2023)
Record low27° (1976)
Thu, 2955° / 41°0.19Climate normal
55 °Climate normal

Denniston, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.19 in
Chance of precipitation27%
Record high69° (1971)
Record low29° (1965)
Fri, 3055° / 40°0.11Climate normal
55 °Climate normal

Denniston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation22%
Record high76° (2024)
Record low30° (2011)
Sat, 3156° / 41°0.06Climate normal
56 °Climate normal

Denniston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (2024)
Record low22° (2011)
Sun, 0156° / 42°0.09Climate normal
56 °Climate normal

Denniston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (1974)
Record low31° (1983)
Mon, 0256° / 42°0.1Climate normal
56 °Climate normal

Denniston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1982)
Record low28° (2023)
Tue, 0356° / 42°0.1Climate normal
56 °Climate normal

Denniston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2003)
Record low29° (1980)
Wed, 0455° / 41°0.06Climate normal
55 °Climate normal

Denniston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (1987)
Record low30° (2006)
Thu, 0554° / 40°0.13Climate normal
54 °Climate normal

Denniston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation28%
Record high73° (2022)
Record low30° (1962)
Fri, 0653° / 40°0.09Climate normal
53 °Climate normal

Denniston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2024)
Record low28° (2012)
Sat, 0753° / 39°0.07Climate normal
53 °Climate normal

Denniston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (2022)
Record low26° (1962)
Sun, 0852° / 38°0.16Climate normal
52 °Climate normal

Denniston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation28%
Record high71° (2020)
Record low25° (2019)
Mon, 0952° / 38°0.09Climate normal
52 °Climate normal

Denniston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high72° (2020)
Record low22° (2019)
Tue, 1053° / 39°0.15Climate normal
53 °Climate normal

Denniston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (2020)
Record low21° (2017)

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 Denniston, 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 Denniston, 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.