Monthly outlook for Rainbow Lake, NY: average high 47.4°, average low 33.4°. That is 1.3° above the climate normal for October. Precipitation is expected on 8 days (about 2.5 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 29 October (62.9°), the coolest 11 November (22.6°).
47.4°/33.4°
Average high / low
+1.3°
Above normal
8 / 7
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
49.4°
46.4°
+1.7°
6 November – 15 November
43.9°
41.1°
+1.6°
16 November – 25 November
at normal
36.8°
—
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 (7 mi).
Wed, 2850° / 26°0
50 °
Rainbow Lake, Wednesday, 28 October
Overcast. High 50°, low 26°.
Pressure30.42 inHg
Wind3.4 mph SW
Humidity50%
Visibility1.3 mi
Dew point21°
Thu, 2963° / 41°0.03
63 °
Rainbow Lake, Thursday, 29 October
Light rain. High 63°, low 41°.
Pressure30.06 inHg
Wind11.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point47°
Fri, 3052° / 39°0.11
52 °
Rainbow Lake, Friday, 30 October
Rain. High 52°, low 39°.
Pressure30.12 inHg
Wind13.8 mph W
Humidity80%
Visibility6.2 mi
Dew point38°
Sat, 3144° / 31°0
44 °
Rainbow Lake, Saturday, 31 October
Overcast. High 44°, low 31°.
Pressure30.39 inHg
Wind8.1 mph NW
Humidity71%
Visibility—
Dew point31°
Sun, 0150° / 30°0
50 °
Rainbow Lake, Sunday, 1 November
Clear. High 50°, low 30°.
Pressure30.39 inHg
Wind7 mph W
Humidity60%
Visibility—
Dew point30°
Mon, 0247° / 37°0.48
47 °
Rainbow Lake, Monday, 2 November
Rain. High 47°, low 37°.
Pressure30.09 inHg
Wind6.5 mph NE
Humidity96%
Visibility—
Dew point44°
Tue, 0343° / 29°0.05
43 °
Rainbow Lake, Tuesday, 3 November
Light rain. High 43°, low 29°.
Pressure30.24 inHg
Wind10.3 mph NE
Humidity63%
Visibility—
Dew point27°
Wed, 0451° / 30°0
51 °
Rainbow Lake, Wednesday, 4 November
Overcast. High 51°, low 30°.
Pressure30.33 inHg
Wind3.2 mph E
Humidity55%
Visibility—
Dew point27°
Thu, 0551° / 34°0.33
51 °
Rainbow Lake, Thursday, 5 November
Rain. High 51°, low 34°.
Pressure30.15 inHg
Wind3.5 mph SE
Humidity55%
Visibility—
Dew point29°
Fri, 0647° / 40°0.53
47 °
Rainbow Lake, Friday, 6 November
Rain. High 47°, low 40°.
Pressure29.74 inHg
Wind6 mph NE
Humidity96%
Visibility—
Dew point44°
Sat, 0739° / 35°0.44
39 °
Rainbow Lake, Saturday, 7 November
Rain. High 39°, low 35°.
Pressure29.74 inHg
Wind3.4 mph NW
Humidity97%
Visibility—
Dew point38°
Sun, 0842° / 35°0.02
42 °
Rainbow Lake, Sunday, 8 November
Light rain. High 42°, low 35°.
Pressure30.03 inHg
Wind3.4 mph NW
Humidity87%
Visibility—
Dew point36°
Mon, 0950° / 32°0
50 °
Rainbow Lake, Monday, 9 November
Clear. High 50°, low 32°.
Pressure30.12 inHg
Wind5.1 mph SW
Humidity70%
Visibility—
Dew point33°
Tue, 1046° / 41°0.35
46 °
Rainbow Lake, Tuesday, 10 November
Rain. High 46°, low 41°.
Pressure29.77 inHg
Wind9.6 mph S
Humidity90%
Visibility—
Dew point42°
Wed, 1140° / 23°0.19
40 °
Rainbow Lake, Wednesday, 11 November
Snow. High 40°, low 23°.
Pressure29.74 inHg
Wind11.6 mph NW
Humidity94%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1240° / 28°0.15
40 °
Rainbow 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 °
Rainbow 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 °
Rainbow 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 °
Rainbow 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 °
Rainbow 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 °
Rainbow 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 °
Rainbow 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 °
Rainbow 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)
Fri, 2037° / 25°0.13
37 °
Rainbow Lake, Friday, 20 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation48%
Record high63° (1991)
Record low7° (1986)
Sat, 2136° / 24°0.15
36 °
Rainbow Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.15 in
Chance of precipitation45%
Record high52° (1991)
Record low2° (2018)
Sun, 2235° / 23°0.1
35 °
Rainbow Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.1 in
Chance of precipitation47%
Record high58° (1999)
Record low-5° (2018)
Mon, 2336° / 23°0.1
36 °
Rainbow Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.1 in
Chance of precipitation42%
Record high59° (1979)
Record low-5° (2018)
Tue, 2436° / 23°0.07
36 °
Rainbow Lake, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.07 in
Chance of precipitation40%
Record high58° (2014)
Record low-4° (1989)
Wed, 2537° / 23°0.11
37 °
Rainbow Lake, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.11 in
Chance of precipitation45%
Record high54° (2001)
Record low-3° (1995)
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 Rainbow 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 Rainbow 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.