Monthly outlook for Smiths Ferry, ID: average high 55°, average low 35.6°. That is 2.1° above the climate normal for October. Precipitation is expected on 7 days (about 2.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 20 October (66.1°), the coolest 1 November (18.1°).
55°/35.6°
Average high / low
+2.1°
Above normal
7 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
62°
53.4°
+4.7°
27 October – 5 November
43.3°
46.8°
-2°
6 November – 15 November
at normal
42.2°
—
October records over 66 years
85.5°2 October 2010All-time high
-4.5°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Alpha (7 mi).
Sun, 1863° / 29°0
63 °
Smiths Ferry, Sunday, 18 October
Mostly clear. High 63°, low 29°.
Pressure30.06 inHg
Wind4 mph S
Humidity36%
Visibility6.2 mi
Dew point31°
Mon, 1964° / 31°0
64 °
Smiths Ferry, Monday, 19 October
Overcast. High 64°, low 31°.
Pressure29.88 inHg
Wind7 mph S
Humidity32%
Visibility6.2 mi
Dew point28°
Tue, 2066° / 38°0
66 °
Smiths Ferry, Tuesday, 20 October
Overcast. High 66°, low 38°.
Pressure29.97 inHg
Wind2 mph E
Humidity35%
Visibility6.2 mi
Dew point34°
Wed, 2164° / 40°0
64 °
Smiths Ferry, Wednesday, 21 October
Overcast. High 64°, low 40°.
Pressure30.00 inHg
Wind3.3 mph SE
Humidity43%
Visibility6.2 mi
Dew point38°
Thu, 2253° / 41°0.57
53 °
Smiths Ferry, Thursday, 22 October
Rain. High 53°, low 41°.
Pressure29.94 inHg
Wind8.9 mph SW
Humidity96%
Visibility—
Dew point47°
Fri, 2360° / 41°0.09
60 °
Smiths Ferry, Friday, 23 October
Light rain. High 60°, low 41°.
Pressure29.91 inHg
Wind10.1 mph N
Humidity56%
Visibility—
Dew point37°
Sat, 2458° / 40°0
58 °
Smiths Ferry, Saturday, 24 October
Clear. High 58°, low 40°.
Pressure30.09 inHg
Wind6.2 mph NE
Humidity47%
Visibility—
Dew point33°
Sun, 2562° / 40°0
62 °
Smiths Ferry, Sunday, 25 October
Clear. High 62°, low 40°.
Pressure30.12 inHg
Wind3.9 mph NE
Humidity46%
Visibility—
Dew point35°
Mon, 2665° / 42°0
65 °
Smiths Ferry, Monday, 26 October
Overcast. High 65°, low 42°.
Pressure29.94 inHg
Wind5.1 mph SW
Humidity34%
Visibility—
Dew point29°
Tue, 2760° / 43°0
60 °
Smiths Ferry, Tuesday, 27 October
Overcast. High 60°, low 43°.
Pressure29.71 inHg
Wind4.4 mph E
Humidity24%
Visibility—
Dew point20°
Wed, 2853° / 41°0.05
53 °
Smiths Ferry, Wednesday, 28 October
Light rain. High 53°, low 41°.
Pressure29.83 inHg
Wind15.7 mph SW
Humidity50%
Visibility—
Dew point33°
Thu, 2937° / 31°0.36
37 °
Smiths Ferry, Thursday, 29 October
Snow. High 37°, low 31°.
Pressure30.00 inHg
Wind10.4 mph SW
Humidity75%
Visibility—
Dew point27°
Fri, 3037° / 29°0.37
37 °
Smiths Ferry, Friday, 30 October
Snow. High 37°, low 29°.
Pressure29.94 inHg
Wind5.6 mph SE
Humidity94%
Visibility—
Dew point31°
Sat, 3140° / 29°1.29
40 °
Smiths Ferry, Saturday, 31 October
Snow. High 40°, low 29°.
Pressure29.50 inHg
Wind18.9 mph S
Humidity92%
Visibility—
Dew point36°
Sun, 0134° / 18°0.12
34 °
Smiths Ferry, Sunday, 1 November
Light snow. High 34°, low 18°.
Pressure30.24 inHg
Wind8.9 mph SW
Humidity91%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0246° / 27°0.13
46 °
Smiths Ferry, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low27°
Average precipitation0.13 in
Chance of precipitation42%
Record high64° (1962)
Record low-1° (1961)
Tue, 0347° / 26°0.08
47 °
Smiths Ferry, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low26°
Average precipitation0.08 in
Chance of precipitation22%
Record high62° (2010)
Record low-4° (1994)
Wed, 0446° / 28°0.13
46 °
Smiths Ferry, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.13 in
Chance of precipitation48%
Record high62° (1980)
Record low7° (1973)
Thu, 0545° / 28°0.15
45 °
Smiths Ferry, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.15 in
Chance of precipitation42%
Record high64° (1980)
Record low-9° (1971)
Fri, 0645° / 28°0.17
45 °
Smiths Ferry, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.17 in
Chance of precipitation48%
Record high65° (1999)
Record low-8° (1971)
Sat, 0744° / 27°0.17
44 °
Smiths Ferry, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.17 in
Chance of precipitation52%
Record high64° (1999)
Record low-1° (2017)
Sun, 0843° / 25°0.15
43 °
Smiths Ferry, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.15 in
Chance of precipitation47%
Record high63° (2016)
Record low-3° (1994)
Mon, 0942° / 25°0.15
42 °
Smiths Ferry, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.15 in
Chance of precipitation50%
Record high61° (2016)
Record low7° (1977)
Tue, 1042° / 24°0.12
42 °
Smiths Ferry, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.12 in
Chance of precipitation43%
Record high62° (2016)
Record low-7° (1986)
Wed, 1142° / 24°0.12
42 °
Smiths Ferry, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.12 in
Chance of precipitation42%
Record high62° (2016)
Record low-3° (2022)
Thu, 1242° / 24°0.15
42 °
Smiths Ferry, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low24°
Average precipitation0.15 in
Chance of precipitation40%
Record high63° (1999)
Record low-3° (2020)
Fri, 1341° / 25°0.17
41 °
Smiths Ferry, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low25°
Average precipitation0.17 in
Chance of precipitation50%
Record high61° (1999)
Record low-8° (2000)
Sat, 1440° / 23°0.12
40 °
Smiths Ferry, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.12 in
Chance of precipitation47%
Record high62° (1999)
Record low-7° (1982)
Sun, 1541° / 21°0.08
41 °
Smiths Ferry, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low21°
Average precipitation0.08 in
Chance of precipitation25%
Record high56° (2001)
Record low-5° (1964)
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 Smiths Ferry, 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 Smiths Ferry, 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.