Monthly outlook for Deer River, NY: average high 52.4°, average low 38.7°. That is 0.6° above the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 8 days and 3.0 inches. The warmest day looks like 16 October (63.4°), the coolest 30 October (29.7°).
52.4°/38.7°
Average high / low
+0.6°
Above normal
6 / 8
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
55.4°
52.4°
+1.7°
25 October – 3 November
47.2°
49.5°
-1.3°
4 November – 13 November
at normal
44.6°
—
October records over 66 years
82.2°4 October 2023All-time high
19.4°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Pinckney (12 mi).
Fri, 1663° / 46°1.11
63 °
Deer River, Friday, 16 October
Heavy rain. High 63°, low 46°.
Pressure29.50 inHg
Wind14.9 mph SW
Humidity95%
Visibility1.3 mi
Dew point61°
Sat, 1745° / 38°0
45 °
Deer River, Saturday, 17 October
Mostly clear. High 45°, low 38°.
Pressure30.24 inHg
Wind12.4 mph NW
Humidity63%
Visibility6.2 mi
Dew point24°
Sun, 1855° / 34°0
55 °
Deer River, Sunday, 18 October
Clear. High 55°, low 34°.
Pressure30.50 inHg
Wind10.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point36°
Mon, 1960° / 47°0
60 °
Deer River, Monday, 19 October
Clear. High 60°, low 47°.
Pressure30.50 inHg
Wind9.6 mph SW
Humidity57%
Visibility—
Dew point41°
Tue, 2059° / 42°0
59 °
Deer River, Tuesday, 20 October
Clear. High 59°, low 42°.
Pressure30.33 inHg
Wind5.9 mph N
Humidity74%
Visibility—
Dew point44°
Wed, 2152° / 37°0
52 °
Deer River, Wednesday, 21 October
Clear. High 52°, low 37°.
Pressure30.45 inHg
Wind9.6 mph N
Humidity62%
Visibility—
Dew point35°
Thu, 2253° / 35°0
53 °
Deer River, Thursday, 22 October
Overcast. High 53°, low 35°.
Pressure30.42 inHg
Wind5.2 mph W
Humidity53%
Visibility—
Dew point30°
Fri, 2357° / 41°0
57 °
Deer River, Friday, 23 October
Partly cloudy. High 57°, low 41°.
Pressure30.33 inHg
Wind8 mph NW
Humidity67%
Visibility—
Dew point42°
Sat, 2457° / 38°0
57 °
Deer River, Saturday, 24 October
Mostly clear. High 57°, low 38°.
Pressure30.47 inHg
Wind9.1 mph SE
Humidity40%
Visibility—
Dew point26°
Sun, 2555° / 43°0
55 °
Deer River, Sunday, 25 October
Overcast. High 55°, low 43°.
Pressure30.39 inHg
Wind12 mph S
Humidity54%
Visibility—
Dew point33°
Mon, 2653° / 43°0.11
53 °
Deer River, Monday, 26 October
Light rain. High 53°, low 43°.
Pressure30.03 inHg
Wind13.6 mph S
Humidity68%
Visibility—
Dew point42°
Tue, 2747° / 37°0.09
47 °
Deer River, Tuesday, 27 October
Light rain. High 47°, low 37°.
Pressure30.09 inHg
Wind12.5 mph W
Humidity59%
Visibility—
Dew point31°
Wed, 2844° / 33°0.11
44 °
Deer River, Wednesday, 28 October
Light rain. High 44°, low 33°.
Pressure30.03 inHg
Wind10.7 mph W
Humidity72%
Visibility—
Dew point32°
Thu, 2945° / 35°0.16
45 °
Deer River, Thursday, 29 October
Light rain. High 45°, low 35°.
Pressure29.94 inHg
Wind11.2 mph SW
Humidity74%
Visibility—
Dew point34°
Fri, 3040° / 30°0.21
40 °
Deer River, Friday, 30 October
Snow. High 40°, low 30°.
Pressure29.91 inHg
Wind9.4 mph NW
Humidity98%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3150° / 36°0.14
50 °
Deer River, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.14 in
Chance of precipitation43%
Record high72° (2024)
Record low22° (1988)
Sun, 0150° / 37°0.21
50 °
Deer River, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.21 in
Chance of precipitation52%
Record high66° (2024)
Record low24° (1965)
Mon, 0249° / 37°0.25
49 °
Deer River, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.25 in
Chance of precipitation57%
Record high67° (1971)
Record low20° (1965)
Tue, 0349° / 36°0.15
49 °
Deer River, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation55%
Record high67° (1961)
Record low16° (2002)
Wed, 0447° / 36°0.17
47 °
Deer River, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.17 in
Chance of precipitation52%
Record high66° (2015)
Record low22° (2013)
Thu, 0547° / 36°0.18
47 °
Deer River, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.18 in
Chance of precipitation57%
Record high70° (2022)
Record low21° (1962)
Fri, 0647° / 36°0.2
47 °
Deer River, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.2 in
Chance of precipitation60%
Record high67° (2005)
Record low20° (1962)
Sat, 0745° / 33°0.14
45 °
Deer River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation58%
Record high66° (1975)
Record low13° (1962)
Sun, 0844° / 32°0.17
44 °
Deer River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.17 in
Chance of precipitation42%
Record high63° (1975)
Record low12° (1991)
Mon, 0945° / 33°0.13
45 °
Deer River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high69° (2020)
Record low11° (1991)
Tue, 1045° / 33°0.19
45 °
Deer River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.19 in
Chance of precipitation53%
Record high68° (2020)
Record low13° (2017)
Wed, 1143° / 33°0.2
43 °
Deer River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.2 in
Chance of precipitation60%
Record high62° (2020)
Record low10° (2017)
Thu, 1242° / 31°0.2
42 °
Deer River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.2 in
Chance of precipitation58%
Record high64° (1964)
Record low9° (2019)
Fri, 1341° / 29°0.16
41 °
Deer River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.16 in
Chance of precipitation53%
Record high58° (2005)
Record low2° (2019)
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 Deer River, 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 Deer River, 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.