Monthly outlook for Blackfoot, ID: average high 53°, average low 37.4°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 26 October (60°), the coolest 28 October (32.9°).
53°/37.4°
Average high / low
+0.8°
Above normal
4 / 3
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
52.8°
52.8°
+0°
3 November – 12 November
53.2°
48.1°
+2.8°
13 November – 22 November
at normal
42.3°
—
October records over 66 years
86.9°2 October 2010All-time high
7.3°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Olsen (15 mi).
Sun, 2557° / 33°0
57 °
Blackfoot, Sunday, 25 October
Clear. High 57°, low 33°.
Pressure30.18 inHg
Wind2.8 mph NE
Humidity64%
Visibility6.2 mi
Dew point37°
Mon, 2660° / 36°0.12
60 °
Blackfoot, Monday, 26 October
Light rain. High 60°, low 36°.
Pressure30.00 inHg
Wind0.5 mph E
Humidity62%
Visibility6.2 mi
Dew point42°
Tue, 2749° / 35°0
49 °
Blackfoot, Tuesday, 27 October
Light rain. High 49°, low 35°.
Pressure30.12 inHg
Wind12.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point31°
Wed, 2852° / 33°0.02
52 °
Blackfoot, Wednesday, 28 October
Light rain. High 52°, low 33°.
Pressure30.12 inHg
Wind5.9 mph S
Humidity61%
Visibility—
Dew point32°
Thu, 2956° / 35°0.04
56 °
Blackfoot, Thursday, 29 October
Light rain. High 56°, low 35°.
Pressure29.88 inHg
Wind6.8 mph NE
Humidity63%
Visibility—
Dew point35°
Fri, 3054° / 43°0.15
54 °
Blackfoot, Friday, 30 October
Light rain. High 54°, low 43°.
Pressure29.71 inHg
Wind21 mph W
Humidity47%
Visibility—
Dew point33°
Sat, 3144° / 34°0
44 °
Blackfoot, Saturday, 31 October
Partly cloudy. High 44°, low 34°.
Pressure30.15 inHg
Wind15.7 mph SW
Humidity42%
Visibility—
Dew point19°
Sun, 0148° / 33°0
48 °
Blackfoot, Sunday, 1 November
Mostly clear. High 48°, low 33°.
Pressure30.45 inHg
Wind12.8 mph SW
Humidity31%
Visibility—
Dew point13°
Mon, 0253° / 34°0
53 °
Blackfoot, Monday, 2 November
Overcast. High 53°, low 34°.
Pressure30.45 inHg
Wind8.1 mph NE
Humidity38%
Visibility—
Dew point21°
Tue, 0346° / 43°0.04
46 °
Blackfoot, Tuesday, 3 November
Light rain. High 46°, low 43°.
Pressure30.18 inHg
Wind3.8 mph S
Humidity87%
Visibility—
Dew point40°
Wed, 0456° / 40°0.02
56 °
Blackfoot, Wednesday, 4 November
Light rain. High 56°, low 40°.
Pressure29.88 inHg
Wind17.4 mph SW
Humidity67%
Visibility—
Dew point40°
Thu, 0556° / 44°0.02
56 °
Blackfoot, Thursday, 5 November
Light rain. High 56°, low 44°.
Pressure29.88 inHg
Wind15.1 mph SW
Humidity55%
Visibility—
Dew point36°
Fri, 0651° / 41°0.35
51 °
Blackfoot, Friday, 6 November
Rain. High 51°, low 41°.
Pressure29.80 inHg
Wind19.9 mph W
Humidity72%
Visibility—
Dew point41°
Sat, 0752° / 38°0
52 °
Blackfoot, Saturday, 7 November
Clear. High 52°, low 38°.
Pressure30.24 inHg
Wind13.8 mph SW
Humidity52%
Visibility—
Dew point30°
Sun, 0858° / 38°0
58 °
Blackfoot, Sunday, 8 November
Partly cloudy. High 58°, low 38°.
Pressure30.00 inHg
Wind6.9 mph SW
Humidity41%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0947° / 29°0.04
47 °
Blackfoot, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (2014)
Record low20° (2018)
Tue, 1046° / 29°0.02
46 °
Blackfoot, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.02 in
Chance of precipitation22%
Record high60° (1990)
Record low9° (1986)
Wed, 1146° / 28°0.03
46 °
Blackfoot, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high63° (1999)
Record low13° (2000)
Thu, 1246° / 29°0.04
46 °
Blackfoot, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1999)
Record low9° (2014)
Fri, 1345° / 29°0.04
45 °
Blackfoot, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high63° (2025)
Record low6° (1978)
Sat, 1444° / 28°0.04
44 °
Blackfoot, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (1999)
Record low1° (1978)
Sun, 1544° / 26°0.02
44 °
Blackfoot, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (1999)
Record low-9° (1978)
Mon, 1643° / 28°0.03
43 °
Blackfoot, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.03 in
Chance of precipitation25%
Record high61° (1999)
Record low-7° (1978)
Tue, 1743° / 27°0.03
43 °
Blackfoot, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high58° (2020)
Record low-4° (2014)
Wed, 1842° / 27°0.04
42 °
Blackfoot, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high58° (2007)
Record low0° (2014)
Thu, 1942° / 26°0.02
42 °
Blackfoot, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation18%
Record high59° (2007)
Record low7° (2022)
Fri, 2041° / 26°0.04
41 °
Blackfoot, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.04 in
Chance of precipitation17%
Record high59° (1966)
Record low9° (2022)
Sat, 2140° / 25°0.03
40 °
Blackfoot, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.03 in
Chance of precipitation15%
Record high54° (1974)
Record low7° (1992)
Sun, 2239° / 25°0.06
39 °
Blackfoot, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.06 in
Chance of precipitation27%
Record high58° (2017)
Record low-3° (1985)
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 Blackfoot, 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 Blackfoot, 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.