Monthly outlook for Ketchum, ME: average high 49.4°, average low 35.1°. That is 1.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 3 November (62.7°), the coolest 10 November (28.4°).
49.4°/35.1°
Average high / low
+1.6°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
54.4°
48°
+3.6°
8 November – 17 November
40.9°
42.9°
-1.1°
18 November – 27 November
at normal
38.3°
—
October records over 66 years
83.7°6 October 2025All-time high
12.7°30 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Newry (4 mi).
Fri, 3051° / 41°0.04
51 °
Ketchum, Friday, 30 October
Light rain. High 51°, low 41°.
Pressure29.94 inHg
Wind14.1 mph NW
Humidity71%
Visibility6.2 mi
Dew point40°
Sat, 3142° / 33°0.01
42 °
Ketchum, Saturday, 31 October
Light rain. High 42°, low 33°.
Pressure30.39 inHg
Wind11.4 mph NW
Humidity79%
Visibility6.2 mi
Dew point23°
Sun, 0149° / 32°0
49 °
Ketchum, Sunday, 1 November
Clear. High 49°, low 32°.
Pressure30.42 inHg
Wind8.4 mph W
Humidity64%
Visibility6.2 mi
Dew point30°
Mon, 0258° / 39°0
58 °
Ketchum, Monday, 2 November
Partly cloudy. High 58°, low 39°.
Pressure30.21 inHg
Wind9.8 mph W
Humidity52%
Visibility—
Dew point35°
Tue, 0363° / 49°0.01
63 °
Ketchum, Tuesday, 3 November
Light rain. High 63°, low 49°.
Pressure30.30 inHg
Wind7.3 mph SE
Humidity77%
Visibility—
Dew point51°
Wed, 0449° / 38°0
49 °
Ketchum, Wednesday, 4 November
Partly cloudy. High 49°, low 38°.
Pressure30.53 inHg
Wind6.7 mph SE
Humidity61%
Visibility—
Dew point33°
Thu, 0558° / 41°0
58 °
Ketchum, Thursday, 5 November
Overcast. High 58°, low 41°.
Pressure30.18 inHg
Wind4.7 mph SE
Humidity67%
Visibility—
Dew point41°
Fri, 0657° / 48°0.73
57 °
Ketchum, Friday, 6 November
Rain. High 57°, low 48°.
Pressure29.68 inHg
Wind4.5 mph S
Humidity99%
Visibility—
Dew point51°
Sat, 0756° / 32°0.04
56 °
Ketchum, Saturday, 7 November
Light rain. High 56°, low 32°.
Pressure29.56 inHg
Wind13.1 mph NW
Humidity92%
Visibility—
Dew point48°
Sun, 0836° / 29°0.01
36 °
Ketchum, Sunday, 8 November
Light snow. High 36°, low 29°.
Pressure29.83 inHg
Wind19.5 mph NW
Humidity68%
Visibility—
Dew point23°
Mon, 0940° / 28°0
40 °
Ketchum, Monday, 9 November
Overcast. High 40°, low 28°.
Pressure29.88 inHg
Wind18.9 mph NW
Humidity63%
Visibility—
Dew point22°
Tue, 1045° / 28°0
45 °
Ketchum, Tuesday, 10 November
Clear. High 45°, low 28°.
Pressure30.06 inHg
Wind7.8 mph NW
Humidity47%
Visibility—
Dew point20°
Wed, 1147° / 30°0
47 °
Ketchum, Wednesday, 11 November
Mostly clear. High 47°, low 30°.
Pressure30.00 inHg
Wind3.5 mph NW
Humidity50%
Visibility—
Dew point24°
Thu, 1239° / 29°0
39 °
Ketchum, Thursday, 12 November
Overcast. High 39°, low 29°.
Pressure29.85 inHg
Wind5.5 mph NW
Humidity61%
Visibility—
Dew point25°
Fri, 1338° / 30°0.06
38 °
Ketchum, Friday, 13 November
Light snow. High 38°, low 30°.
Pressure29.88 inHg
Wind8 mph NW
Humidity85%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1441° / 29°0.09
41 °
Ketchum, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high62° (2011)
Record low4° (2019)
Sun, 1542° / 29°0.13
42 °
Ketchum, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation42%
Record high60° (2008)
Record low6° (2018)
Mon, 1641° / 29°0.17
41 °
Ketchum, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.17 in
Chance of precipitation37%
Record high61° (2008)
Record low6° (2019)
Tue, 1741° / 28°0.13
41 °
Ketchum, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (2006)
Record low7° (1972)
Wed, 1841° / 28°0.08
41 °
Ketchum, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.08 in
Chance of precipitation23%
Record high59° (1987)
Record low7° (1997)
Thu, 1939° / 27°0.07
39 °
Ketchum, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation25%
Record high57° (2016)
Record low7° (1997)
Fri, 2040° / 27°0.15
40 °
Ketchum, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.15 in
Chance of precipitation38%
Record high65° (1991)
Record low8° (1997)
Sat, 2138° / 26°0.15
38 °
Ketchum, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.15 in
Chance of precipitation37%
Record high56° (1991)
Record low8° (1967)
Sun, 2237° / 26°0.11
37 °
Ketchum, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation35%
Record high53° (1999)
Record low0° (2018)
Mon, 2337° / 25°0.1
37 °
Ketchum, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.1 in
Chance of precipitation25%
Record high58° (1979)
Record low0° (1972)
Tue, 2437° / 24°0.08
37 °
Ketchum, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.08 in
Chance of precipitation32%
Record high56° (1999)
Record low-9° (1989)
Wed, 2538° / 24°0.18
38 °
Ketchum, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.18 in
Chance of precipitation35%
Record high58° (2004)
Record low1° (1989)
Thu, 2638° / 26°0.2
38 °
Ketchum, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.2 in
Chance of precipitation50%
Record high56° (1979)
Record low0° (1962)
Fri, 2738° / 24°0.19
38 °
Ketchum, Friday, 27 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.19 in
Chance of precipitation50%
Record high56° (1979)
Record low-2° (1978)
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 Ketchum, ME 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 Ketchum, ME 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.