Monthly outlook for Loon Lake, NY: average high 51.4°, average low 35.8°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 19 October (62.3°), the coolest 17 October (27.5°).
51.4°/35.8°
Average high / low
+1.6°
Above normal
3 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
53.4°
49.7°
+2.1°
27 October – 5 November
48.2°
46.4°
+1°
6 November – 15 November
at normal
41.1°
—
October records over 66 years
81.5°5 October 2025All-time high
14.2°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Franklin (2 mi).
Sun, 1855° / 28°0
55 °
Loon Lake, Sunday, 18 October
Overcast. High 55°, low 28°.
Pressure30.47 inHg
Wind10.8 mph W
Humidity56%
Visibility6.2 mi
Dew point36°
Mon, 1962° / 40°0
62 °
Loon Lake, Monday, 19 October
Clear. High 62°, low 40°.
Pressure30.42 inHg
Wind8.1 mph W
Humidity46%
Visibility6.2 mi
Dew point37°
Tue, 2058° / 38°0
58 °
Loon Lake, Tuesday, 20 October
Clear. High 58°, low 38°.
Pressure30.39 inHg
Wind7 mph NE
Humidity55%
Visibility6.2 mi
Dew point38°
Wed, 2156° / 34°0
56 °
Loon Lake, Wednesday, 21 October
Clear. High 56°, low 34°.
Pressure30.42 inHg
Wind6.6 mph NE
Humidity51%
Visibility—
Dew point31°
Thu, 2256° / 32°0
56 °
Loon Lake, Thursday, 22 October
Mostly clear. High 56°, low 32°.
Pressure30.24 inHg
Wind5.5 mph NW
Humidity49%
Visibility—
Dew point30°
Fri, 2348° / 34°0
48 °
Loon Lake, Friday, 23 October
Overcast. High 48°, low 34°.
Pressure30.39 inHg
Wind6.6 mph NE
Humidity71%
Visibility—
Dew point33°
Sat, 2457° / 33°0
57 °
Loon Lake, Saturday, 24 October
Clear. High 57°, low 33°.
Pressure30.42 inHg
Wind2.7 mph SW
Humidity43%
Visibility—
Dew point27°
Sun, 2560° / 36°0.03
60 °
Loon Lake, Sunday, 25 October
Snow. High 60°, low 36°.
Pressure30.03 inHg
Wind14.9 mph NW
Humidity43%
Visibility—
Dew point31°
Mon, 2642° / 30°0
42 °
Loon Lake, Monday, 26 October
Overcast. High 42°, low 30°.
Pressure30.24 inHg
Wind15.8 mph NW
Humidity62%
Visibility—
Dew point24°
Tue, 2751° / 30°0
51 °
Loon Lake, Tuesday, 27 October
Overcast. High 51°, low 30°.
Pressure30.27 inHg
Wind7.1 mph W
Humidity41%
Visibility—
Dew point20°
Wed, 2850° / 41°0.14
50 °
Loon Lake, Wednesday, 28 October
Light rain. High 50°, low 41°.
Pressure29.94 inHg
Wind5 mph W
Humidity92%
Visibility—
Dew point43°
Thu, 2946° / 43°0.01
46 °
Loon Lake, Thursday, 29 October
Light rain. High 46°, low 43°.
Pressure30.09 inHg
Wind3.7 mph W
Humidity85%
Visibility—
Dew point40°
Fri, 3050° / 41°0.07
50 °
Loon Lake, Friday, 30 October
Light rain. High 50°, low 41°.
Pressure30.06 inHg
Wind4 mph E
Humidity82%
Visibility—
Dew point40°
Sat, 3148° / 45°0.31
48 °
Loon Lake, Saturday, 31 October
Rain. High 48°, low 45°.
Pressure29.59 inHg
Wind4.3 mph E
Humidity98%
Visibility—
Dew point47°
Sun, 0145° / 41°0.02
45 °
Loon Lake, Sunday, 1 November
Light rain. High 45°, low 41°.
Pressure29.85 inHg
Wind4.4 mph N
Humidity96%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0247° / 34°0.18
47 °
Loon Lake, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.18 in
Chance of precipitation48%
Record high63° (1971)
Record low15° (2002)
Tue, 0346° / 33°0.11
46 °
Loon Lake, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation50%
Record high67° (1982)
Record low12° (2002)
Wed, 0445° / 32°0.12
45 °
Loon Lake, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation45%
Record high64° (2022)
Record low18° (2002)
Thu, 0544° / 33°0.15
44 °
Loon Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.15 in
Chance of precipitation52%
Record high68° (2022)
Record low19° (1986)
Fri, 0645° / 33°0.13
45 °
Loon Lake, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation50%
Record high65° (2015)
Record low19° (1962)
Sat, 0743° / 31°0.07
43 °
Loon Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation45%
Record high67° (1975)
Record low10° (1962)
Sun, 0842° / 29°0.12
42 °
Loon Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation38%
Record high64° (1975)
Record low14° (1992)
Mon, 0942° / 30°0.1
42 °
Loon Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation40%
Record high65° (2020)
Record low13° (1976)
Tue, 1043° / 30°0.13
43 °
Loon Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation50%
Record high67° (2020)
Record low11° (2017)
Wed, 1141° / 29°0.15
41 °
Loon Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.15 in
Chance of precipitation57%
Record high62° (2020)
Record low8° (2017)
Thu, 1240° / 28°0.15
40 °
Loon Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation53%
Record high62° (2012)
Record low6° (2019)
Fri, 1339° / 25°0.11
39 °
Loon Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.11 in
Chance of precipitation40%
Record high55° (1961)
Record low-1° (2019)
Sat, 1438° / 27°0.12
38 °
Loon Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.12 in
Chance of precipitation50%
Record high59° (2011)
Record low2° (2018)
Sun, 1539° / 27°0.15
39 °
Loon Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation50%
Record high59° (1989)
Record low0° (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 Loon Lake, 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 Loon Lake, 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.