Monthly outlook for Lost Valley, NY: average high 57.7°, average low 42.1°. That is 1.2° above the climate normal for October. Precipitation is expected on 6 days (about 3.4 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 16 October (70.3°), the coolest 26 October (27.2°).
57.7°/42.1°
Average high / low
+1.2°
Above normal
6 / 6
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
61.8°
56.6°
+2.9°
23 October – 1 November
50.9°
52.8°
-1.1°
2 November – 11 November
at normal
49.2°
—
October records over 66 years
82.8°4 October 2023All-time high
24.4°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Hagaman (10 mi).
Wed, 1467° / 57°0.01
67 °
Lost Valley, Wednesday, 14 October
Light rain. High 67°, low 57°.
Pressure29.85 inHg
Wind14.7 mph W
Humidity78%
Visibility6.2 mi
Dew point56°
Thu, 1558° / 47°0
58 °
Lost Valley, Thursday, 15 October
Partly cloudy. High 58°, low 47°.
Pressure30.27 inHg
Wind0.7 mph E
Humidity56%
Visibility6.2 mi
Dew point38°
Fri, 1670° / 47°1.04
70 °
Lost Valley, Friday, 16 October
Heavy rain. High 70°, low 47°.
Pressure29.50 inHg
Wind0.9 mph SE
Humidity95%
Visibility3.4 mi
Dew point58°
Sat, 1746° / 37°0
46 °
Lost Valley, Saturday, 17 October
Mostly clear. High 46°, low 37°.
Pressure30.06 inHg
Wind17.9 mph NW
Humidity59%
Visibility6.2 mi
Dew point23°
Sun, 1858° / 33°0
58 °
Lost Valley, Sunday, 18 October
Overcast. High 58°, low 33°.
Pressure30.45 inHg
Wind12.2 mph W
Humidity62%
Visibility—
Dew point36°
Mon, 1963° / 42°0
63 °
Lost Valley, Monday, 19 October
Overcast. High 63°, low 42°.
Pressure30.42 inHg
Wind11.1 mph SW
Humidity52%
Visibility—
Dew point36°
Tue, 2065° / 48°0
65 °
Lost Valley, Tuesday, 20 October
Overcast. High 65°, low 48°.
Pressure30.39 inHg
Wind6.5 mph W
Humidity61%
Visibility—
Dew point44°
Wed, 2165° / 46°0
65 °
Lost Valley, Wednesday, 21 October
Mostly clear. High 65°, low 46°.
Pressure30.21 inHg
Wind10.4 mph W
Humidity64%
Visibility—
Dew point46°
Thu, 2262° / 42°0.02
62 °
Lost Valley, Thursday, 22 October
Light rain. High 62°, low 42°.
Pressure30.15 inHg
Wind9.1 mph W
Humidity82%
Visibility—
Dew point51°
Fri, 2350° / 39°0.28
50 °
Lost Valley, Friday, 23 October
Rain. High 50°, low 39°.
Pressure30.30 inHg
Wind6.2 mph E
Humidity54%
Visibility—
Dew point30°
Sat, 2459° / 42°0.24
59 °
Lost Valley, Saturday, 24 October
Rain. High 59°, low 42°.
Pressure29.91 inHg
Wind16.6 mph NW
Humidity86%
Visibility—
Dew point50°
Sun, 2551° / 31°0
51 °
Lost Valley, Sunday, 25 October
Clear. High 51°, low 31°.
Pressure30.24 inHg
Wind9.6 mph NW
Humidity51%
Visibility—
Dew point26°
Mon, 2649° / 27°0
49 °
Lost Valley, Monday, 26 October
Clear. High 49°, low 27°.
Pressure30.30 inHg
Wind4.1 mph E
Humidity48%
Visibility—
Dew point22°
Tue, 2748° / 37°0.24
48 °
Lost Valley, Tuesday, 27 October
Rain. High 48°, low 37°.
Pressure30.09 inHg
Wind3 mph SE
Humidity73%
Visibility—
Dew point36°
Wed, 2849° / 44°0.77
49 °
Lost Valley, Wednesday, 28 October
Rain. High 49°, low 44°.
Pressure29.91 inHg
Wind3.6 mph NW
Humidity98%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2951° / 37°0.12
51 °
Lost Valley, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation30%
Record high67° (1989)
Record low27° (1965)
Fri, 3051° / 37°0.1
51 °
Lost Valley, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation23%
Record high74° (2024)
Record low28° (1966)
Sat, 3152° / 37°0.09
52 °
Lost Valley, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2024)
Record low24° (2020)
Sun, 0153° / 38°0.13
53 °
Lost Valley, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation33%
Record high71° (1974)
Record low28° (2020)
Mon, 0252° / 38°0.15
52 °
Lost Valley, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high73° (1982)
Record low24° (1965)
Tue, 0352° / 37°0.12
52 °
Lost Valley, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.12 in
Chance of precipitation40%
Record high70° (1982)
Record low25° (1993)
Wed, 0450° / 37°0.09
50 °
Lost Valley, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (2022)
Record low27° (1989)
Thu, 0550° / 37°0.13
50 °
Lost Valley, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high74° (2022)
Record low25° (1962)
Fri, 0650° / 37°0.12
50 °
Lost Valley, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation33%
Record high74° (2022)
Record low25° (2012)
Sat, 0748° / 35°0.08
48 °
Lost Valley, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (2022)
Record low22° (2002)
Sun, 0847° / 35°0.13
47 °
Lost Valley, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.13 in
Chance of precipitation30%
Record high69° (1975)
Record low21° (2002)
Mon, 0948° / 34°0.13
48 °
Lost Valley, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (2020)
Record low20° (2019)
Tue, 1048° / 35°0.13
48 °
Lost Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation48%
Record high72° (2020)
Record low20° (2017)
Wed, 1146° / 34°0.15
46 °
Lost Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.15 in
Chance of precipitation45%
Record high65° (2022)
Record low17° (2017)
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 Lost Valley, 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 Lost Valley, 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.