Monthly outlook for Old Fort, ID: average high 44.1°, average low 30.4°. That is 0.3° below the climate normal for October. Precipitation is expected on 9 days (about 3.9 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 7 November (56.2°), the coolest 31 October (17.6°).
44.1°/30.4°
Average high / low
−0.3°
Below normal
9 / 6
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
43.3°
46°
-1.5°
3 November – 12 November
45.4°
41.3°
+2.3°
13 November – 22 November
at normal
36.7°
—
October records over 66 years
84.4°2 October 2010All-time high
-5.8°21 October 1996All-time low
Climate normals and records are computed from the nearest reference point — Lake Fork (4 mi).
Sun, 2549° / 29°0
49 °
Old Fort, Sunday, 25 October
Overcast. High 49°, low 29°.
Pressure30.15 inHg
Wind1.5 mph S
Humidity67%
Visibility0.7 mi
Dew point36°
Mon, 2643° / 34°0.44
43 °
Old Fort, Monday, 26 October
Snow. High 43°, low 34°.
Pressure30.03 inHg
Wind2 mph NW
Humidity97%
Visibility2.2 mi
Dew point39°
Tue, 2741° / 31°0.02
41 °
Old Fort, Tuesday, 27 October
Light snow. High 41°, low 31°.
Pressure30.15 inHg
Wind4 mph SW
Humidity81%
Visibility6.2 mi
Dew point32°
Wed, 2846° / 30°0
46 °
Old Fort, Wednesday, 28 October
Light snow. High 46°, low 30°.
Pressure30.00 inHg
Wind6.7 mph S
Humidity63%
Visibility6.2 mi
Dew point30°
Thu, 2944° / 31°0.05
44 °
Old Fort, Thursday, 29 October
Light rain. High 44°, low 31°.
Pressure29.85 inHg
Wind7.8 mph S
Humidity68%
Visibility—
Dew point33°
Fri, 3035° / 25°0.26
35 °
Old Fort, Friday, 30 October
Snow. High 35°, low 25°.
Pressure29.91 inHg
Wind5 mph W
Humidity93%
Visibility—
Dew point33°
Sat, 3136° / 18°0.02
36 °
Old Fort, Saturday, 31 October
Light snow. High 36°, low 18°.
Pressure30.12 inHg
Wind7.5 mph SW
Humidity58%
Visibility—
Dew point19°
Sun, 0147° / 21°0
47 °
Old Fort, Sunday, 1 November
Clear. High 47°, low 21°.
Pressure30.33 inHg
Wind6.4 mph E
Humidity31%
Visibility—
Dew point11°
Mon, 0244° / 29°0.08
44 °
Old Fort, Monday, 2 November
Light snow. High 44°, low 29°.
Pressure30.06 inHg
Wind4.9 mph E
Humidity43%
Visibility—
Dew point21°
Tue, 0340° / 34°1.24
40 °
Old Fort, Tuesday, 3 November
Snow. High 40°, low 34°.
Pressure29.94 inHg
Wind3.2 mph SE
Humidity97%
Visibility—
Dew point37°
Wed, 0441° / 35°0.09
41 °
Old Fort, Wednesday, 4 November
Snow. High 41°, low 35°.
Pressure30.03 inHg
Wind8.4 mph SW
Humidity84%
Visibility—
Dew point35°
Thu, 0541° / 36°0.98
41 °
Old Fort, Thursday, 5 November
Rain. High 41°, low 36°.
Pressure30.06 inHg
Wind7.1 mph S
Humidity96%
Visibility—
Dew point38°
Fri, 0647° / 41°0.04
47 °
Old Fort, Friday, 6 November
Light rain. High 47°, low 41°.
Pressure30.18 inHg
Wind5.7 mph E
Humidity95%
Visibility—
Dew point43°
Sat, 0756° / 39°0
56 °
Old Fort, Saturday, 7 November
Overcast. High 56°, low 39°.
Pressure30.00 inHg
Wind6.4 mph E
Humidity77%
Visibility—
Dew point42°
Sun, 0848° / 29°0.7
48 °
Old Fort, Sunday, 8 November
Snow. High 48°, low 29°.
Pressure29.97 inHg
Wind13.3 mph SW
Humidity80%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0940° / 24°0.13
40 °
Old Fort, Monday, 9 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.13 in
Chance of precipitation53%
Record high59° (2016)
Record low1° (1960)
Tue, 1039° / 24°0.11
39 °
Old Fort, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.11 in
Chance of precipitation45%
Record high60° (2016)
Record low-4° (1986)
Wed, 1140° / 23°0.11
40 °
Old Fort, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.11 in
Chance of precipitation42%
Record high59° (2016)
Record low-1° (2000)
Thu, 1240° / 24°0.15
40 °
Old Fort, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.15 in
Chance of precipitation42%
Record high60° (1999)
Record low0° (2000)
Fri, 1339° / 24°0.15
39 °
Old Fort, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low24°
Average precipitation0.15 in
Chance of precipitation48%
Record high58° (1999)
Record low-5° (2000)
Sat, 1438° / 22°0.12
38 °
Old Fort, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.12 in
Chance of precipitation50%
Record high59° (1999)
Record low-9° (1980)
Sun, 1538° / 21°0.07
38 °
Old Fort, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.07 in
Chance of precipitation27%
Record high55° (1999)
Record low-3° (1989)
Mon, 1638° / 22°0.15
38 °
Old Fort, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.15 in
Chance of precipitation50%
Record high56° (1999)
Record low-13° (2014)
Tue, 1737° / 22°0.18
37 °
Old Fort, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.18 in
Chance of precipitation48%
Record high53° (2008)
Record low-7° (2000)
Wed, 1836° / 22°0.16
36 °
Old Fort, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.16 in
Chance of precipitation52%
Record high52° (2008)
Record low-1° (1969)
Thu, 1936° / 21°0.13
36 °
Old Fort, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.13 in
Chance of precipitation45%
Record high51° (2008)
Record low-7° (1977)
Fri, 2036° / 20°0.14
36 °
Old Fort, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low20°
Average precipitation0.14 in
Chance of precipitation50%
Record high50° (2008)
Record low-17° (1977)
Sat, 2135° / 18°0.16
35 °
Old Fort, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.16 in
Chance of precipitation52%
Record high49° (2002)
Record low-11° (1977)
Sun, 2234° / 18°0.2
34 °
Old Fort, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high34°
Average low18°
Average precipitation0.2 in
Chance of precipitation47%
Record high50° (2017)
Record low-12° (2007)
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 Old Fort, ID 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 Old Fort, ID 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.