Monthly outlook for Loon Lake, NY: average high 48.3°, average low 29.7°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.9 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 25 October (58.6°), the coolest 30 October (21.9°).
48.3°/29.7°
Average high / low
+0.5°
Above normal
4 / 7
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
50°
48.2°
+1°
31 October – 9 November
45.5°
44.9°
+0.3°
10 November – 19 November
at normal
39.1°
—
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).
Thu, 2253° / 28°0
53 °
Loon Lake, Thursday, 22 October
Partly cloudy. High 53°, low 28°.
Pressure30.12 inHg
Wind7.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point37°
Fri, 2348° / 25°0
48 °
Loon Lake, Friday, 23 October
Mostly clear. High 48°, low 25°.
Pressure30.47 inHg
Wind3.2 mph NE
Humidity60%
Visibility6.2 mi
Dew point27°
Sat, 2454° / 27°0
54 °
Loon Lake, Saturday, 24 October
Clear. High 54°, low 27°.
Pressure30.53 inHg
Wind1 mph W
Humidity45%
Visibility6.2 mi
Dew point21°
Sun, 2559° / 32°0
59 °
Loon Lake, Sunday, 25 October
Clear. High 59°, low 32°.
Pressure30.47 inHg
Wind5.9 mph SW
Humidity45%
Visibility6.2 mi
Dew point33°
Mon, 2656° / 37°0.02
56 °
Loon Lake, Monday, 26 October
Light rain. High 56°, low 37°.
Pressure30.36 inHg
Wind8.2 mph W
Humidity65%
Visibility—
Dew point40°
Tue, 2747° / 28°0
47 °
Loon Lake, Tuesday, 27 October
Partly cloudy. High 47°, low 28°.
Pressure30.39 inHg
Wind5.3 mph N
Humidity59%
Visibility—
Dew point33°
Wed, 2844° / 29°0.05
44 °
Loon Lake, Wednesday, 28 October
Light rain. High 44°, low 29°.
Pressure30.30 inHg
Wind4.9 mph S
Humidity59%
Visibility—
Dew point25°
Thu, 2952° / 29°0.3
52 °
Loon Lake, Thursday, 29 October
Snow. High 52°, low 29°.
Pressure29.62 inHg
Wind18.5 mph W
Humidity85%
Visibility—
Dew point47°
Fri, 3033° / 22°0.28
33 °
Loon Lake, Friday, 30 October
Snow. High 33°, low 22°.
Pressure29.88 inHg
Wind17.2 mph W
Humidity84%
Visibility—
Dew point24°
Sat, 3139° / 24°0
39 °
Loon Lake, Saturday, 31 October
Partly cloudy. High 39°, low 24°.
Pressure30.30 inHg
Wind9.2 mph W
Humidity78%
Visibility—
Dew point26°
Sun, 0151° / 39°0
51 °
Loon Lake, Sunday, 1 November
Overcast. High 51°, low 39°.
Pressure30.24 inHg
Wind13 mph SW
Humidity76%
Visibility—
Dew point39°
Mon, 0254° / 40°0
54 °
Loon Lake, Monday, 2 November
Overcast. High 54°, low 40°.
Pressure30.39 inHg
Wind4.1 mph SW
Humidity78%
Visibility—
Dew point41°
Tue, 0348° / 34°1.22
48 °
Loon Lake, Tuesday, 3 November
Snow. High 48°, low 34°.
Pressure29.91 inHg
Wind7 mph N
Humidity100%
Visibility—
Dew point47°
Wed, 0435° / 26°0.02
35 °
Loon Lake, Wednesday, 4 November
Light snow. High 35°, low 26°.
Pressure30.47 inHg
Wind8.3 mph NE
Humidity62%
Visibility—
Dew point19°
Thu, 0547° / 27°0
47 °
Loon Lake, Thursday, 5 November
Mostly clear. High 47°, low 27°.
Pressure30.36 inHg
Wind5.2 mph SW
Humidity28%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1638° / 26°0.13
38 °
Loon Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.13 in
Chance of precipitation45%
Record high59° (1989)
Record low0° (1967)
Tue, 1738° / 25°0.11
38 °
Loon Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation48%
Record high59° (2006)
Record low5° (2019)
Wed, 1838° / 26°0.08
38 °
Loon Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.08 in
Chance of precipitation33%
Record high55° (2021)
Record low5° (2018)
Thu, 1938° / 25°0.08
38 °
Loon Lake, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.08 in
Chance of precipitation38%
Record high61° (1985)
Record low5° (1962)
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.