Monthly outlook for Smiths Ferry, ID: average high 55.3°, average low 36.6°. That is 3° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 19 October (65.8°), the coolest 24 October (25.6°).
55.3°/36.6°
Average high / low
+3°
Above normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
57.2°
52°
+2.9°
29 October – 7 November
52.2°
45.9°
+3.5°
8 November – 17 November
at normal
41.3°
—
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).
Tue, 2066° / 33°0
66 °
Smiths Ferry, Tuesday, 20 October
Overcast. High 66°, low 33°.
Pressure30.00 inHg
Wind1.6 mph E
Humidity36%
Visibility6.2 mi
Dew point34°
Wed, 2163° / 40°0.06
63 °
Smiths Ferry, Wednesday, 21 October
Light rain. High 63°, low 40°.
Pressure29.97 inHg
Wind3.2 mph SE
Humidity48%
Visibility6.2 mi
Dew point40°
Thu, 2253° / 41°0.77
53 °
Smiths Ferry, Thursday, 22 October
Heavy rain. High 53°, low 41°.
Pressure29.91 inHg
Wind4.2 mph E
Humidity96%
Visibility4.7 mi
Dew point49°
Fri, 2345° / 35°0.31
45 °
Smiths Ferry, Friday, 23 October
Rain. High 45°, low 35°.
Pressure30.03 inHg
Wind8.3 mph NW
Humidity70%
Visibility—
Dew point34°
Sat, 2447° / 26°0
47 °
Smiths Ferry, Saturday, 24 October
Clear. High 47°, low 26°.
Pressure30.27 inHg
Wind4.3 mph SW
Humidity63%
Visibility—
Dew point29°
Sun, 2558° / 34°0
58 °
Smiths Ferry, Sunday, 25 October
Clear. High 58°, low 34°.
Pressure30.30 inHg
Wind4.6 mph SW
Humidity25%
Visibility—
Dew point16°
Mon, 2659° / 38°0
59 °
Smiths Ferry, Monday, 26 October
Partly cloudy. High 59°, low 38°.
Pressure30.09 inHg
Wind5.7 mph NE
Humidity26%
Visibility—
Dew point19°
Tue, 2758° / 36°0
58 °
Smiths Ferry, Tuesday, 27 October
Clear. High 58°, low 36°.
Pressure30.15 inHg
Wind5.5 mph NE
Humidity26%
Visibility—
Dew point17°
Wed, 2859° / 38°0
59 °
Smiths Ferry, Wednesday, 28 October
Overcast. High 59°, low 38°.
Pressure30.03 inHg
Wind4.8 mph NE
Humidity26%
Visibility—
Dew point18°
Thu, 2959° / 38°0
59 °
Smiths Ferry, Thursday, 29 October
Overcast. High 59°, low 38°.
Pressure29.91 inHg
Wind4.4 mph NE
Humidity27%
Visibility—
Dew point20°
Fri, 3056° / 42°0
56 °
Smiths Ferry, Friday, 30 October
Overcast. High 56°, low 42°.
Pressure29.80 inHg
Wind4.3 mph W
Humidity29%
Visibility—
Dew point21°
Sat, 3146° / 40°0.06
46 °
Smiths Ferry, Saturday, 31 October
Light rain. High 46°, low 40°.
Pressure29.97 inHg
Wind4.3 mph NE
Humidity73%
Visibility—
Dew point36°
Sun, 0160° / 36°0.03
60 °
Smiths Ferry, Sunday, 1 November
Light rain. High 60°, low 36°.
Pressure29.91 inHg
Wind5.5 mph NE
Humidity43%
Visibility—
Dew point29°
Mon, 0245° / 40°0.4
45 °
Smiths Ferry, Monday, 2 November
Light rain. High 45°, low 40°.
Pressure30.06 inHg
Wind5.7 mph SW
Humidity97%
Visibility—
Dew point43°
Tue, 0347° / 37°0
47 °
Smiths Ferry, Tuesday, 3 November
Overcast. High 47°, low 37°.
Pressure30.09 inHg
Wind4.3 mph NE
Humidity72%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1641° / 23°0.15
41 °
Smiths Ferry, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low23°
Average precipitation0.15 in
Chance of precipitation47%
Record high58° (1999)
Record low-10° (2014)
Tue, 1739° / 23°0.19
39 °
Smiths Ferry, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low23°
Average precipitation0.19 in
Chance of precipitation52%
Record high56° (2008)
Record low-6° (2000)
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.