Monthly outlook for Deer River, NY: average high 54.8°, average low 39.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 7 days and 2.8 inches. The warmest day looks like 31 October (62.9°), the coolest 28 October (27.3°).
54.8°/39.2°
Average high / low
+2.2°
Above normal
3 / 7
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
55.9°
51.7°
+2.3°
27 October – 5 November
52.8°
48.7°
+2.3°
6 November – 15 November
at normal
43.4°
—
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).
Sun, 1856° / 36°0
56 °
Deer River, Sunday, 18 October
Clear. High 56°, low 36°.
Pressure30.50 inHg
Wind9.6 mph SW
Humidity63%
Visibility6.2 mi
Dew point41°
Mon, 1961° / 42°0
61 °
Deer River, Monday, 19 October
Clear. High 61°, low 42°.
Pressure30.42 inHg
Wind7.7 mph W
Humidity59%
Visibility6.2 mi
Dew point44°
Tue, 2058° / 41°0
58 °
Deer River, Tuesday, 20 October
Clear. High 58°, low 41°.
Pressure30.42 inHg
Wind7.8 mph N
Humidity64%
Visibility6.2 mi
Dew point42°
Wed, 2156° / 36°0
56 °
Deer River, Wednesday, 21 October
Clear. High 56°, low 36°.
Pressure30.36 inHg
Wind3.1 mph NE
Humidity59%
Visibility6.2 mi
Dew point37°
Thu, 2252° / 40°0
52 °
Deer River, Thursday, 22 October
Overcast. High 52°, low 40°.
Pressure30.21 inHg
Wind10.1 mph N
Humidity83%
Visibility—
Dew point42°
Fri, 2353° / 34°0
53 °
Deer River, Friday, 23 October
Clear. High 53°, low 34°.
Pressure30.39 inHg
Wind7.3 mph N
Humidity60%
Visibility—
Dew point32°
Sat, 2457° / 38°0
57 °
Deer River, Saturday, 24 October
Overcast. High 57°, low 38°.
Pressure30.47 inHg
Wind11.3 mph S
Humidity44%
Visibility—
Dew point29°
Sun, 2561° / 48°0
61 °
Deer River, Sunday, 25 October
Overcast. High 61°, low 48°.
Pressure30.36 inHg
Wind13.5 mph S
Humidity64%
Visibility—
Dew point40°
Mon, 2662° / 51°0.29
62 °
Deer River, Monday, 26 October
Rain. High 62°, low 51°.
Pressure30.03 inHg
Wind13.4 mph SW
Humidity62%
Visibility—
Dew point46°
Tue, 2747° / 33°0
47 °
Deer River, Tuesday, 27 October
Light rain. High 47°, low 33°.
Pressure30.18 inHg
Wind9.9 mph N
Humidity75%
Visibility—
Dew point36°
Wed, 2843° / 27°0
43 °
Deer River, Wednesday, 28 October
Clear. High 43°, low 27°.
Pressure30.45 inHg
Wind8.3 mph N
Humidity53%
Visibility—
Dew point20°
Thu, 2953° / 32°0
53 °
Deer River, Thursday, 29 October
Clear. High 53°, low 32°.
Pressure30.33 inHg
Wind6.6 mph S
Humidity43%
Visibility—
Dew point24°
Fri, 3051° / 37°0
51 °
Deer River, Friday, 30 October
Overcast. High 51°, low 37°.
Pressure30.15 inHg
Wind8.2 mph S
Humidity49%
Visibility—
Dew point29°
Sat, 3163° / 50°0.07
63 °
Deer River, Saturday, 31 October
Light rain. High 63°, low 50°.
Pressure30.09 inHg
Wind17.8 mph S
Humidity76%
Visibility—
Dew point49°
Sun, 0160° / 47°0.06
60 °
Deer River, Sunday, 1 November
Light rain. High 60°, low 47°.
Pressure30.21 inHg
Wind18.3 mph W
Humidity85%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1441° / 30°0.14
41 °
Deer River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.14 in
Chance of precipitation50%
Record high62° (1994)
Record low8° (2018)
Sun, 1541° / 30°0.19
41 °
Deer River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.19 in
Chance of precipitation57%
Record high59° (1989)
Record low10° (2018)
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.