Weather in Blackfoot, ID
Blackfoot, Thursday, 15 October, 07:27
Clear. Feels like 32°. High 61°, low 36°.
Monthly outlook for Blackfoot, ID: average high 56°, average low 37.3°. That is 0.5° below the climate normal for October. Precipitation is expected on 8 days (about 1.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 26 October (67.7°), the coolest 30 October (29°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 60.4° | 59° | +0.8° |
| 25 October – 3 November | 48.6° | 52.2° | -2° |
| 4 November – 13 November | at normal | 47.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Olsen (15 mi).
0
Blackfoot, Friday, 16 October
Partly cloudy. High 65°, low 36°.
0
Blackfoot, Saturday, 17 October
Clear. High 67°, low 35°.
0Blackfoot, Sunday, 18 October
Partly cloudy. High 65°, low 36°.
0Blackfoot, Monday, 19 October
Clear. High 67°, low 38°.
0.07
Blackfoot, Tuesday, 20 October
Light rain. High 65°, low 44°.
0.57Blackfoot, Wednesday, 21 October
Rain. High 59°, low 48°.
0.06Blackfoot, Thursday, 22 October
Light rain. High 54°, low 45°.
0Blackfoot, Friday, 23 October
Partly cloudy. High 51°, low 40°.
0
Blackfoot, Saturday, 24 October
Overcast. High 51°, low 34°.
0.06Blackfoot, Sunday, 25 October
Light rain. High 66°, low 39°.
0.39Blackfoot, Monday, 26 October
Rain. High 68°, low 38°.
0.14
Blackfoot, Tuesday, 27 October
Snow. High 40°, low 35°.
0.07Blackfoot, Wednesday, 28 October
Light snow. High 39°, low 34°.
0.09Blackfoot, Thursday, 29 October
Snow. High 37°, low 31°.
0Blackfoot, Friday, 30 October
Overcast. High 42°, low 29°.
0.02
Blackfoot, Saturday, 31 October
Climate normal for this date — 60-year average.
0.02Blackfoot, Sunday, 1 November
Climate normal for this date — 60-year average.
0.04Blackfoot, Monday, 2 November
Climate normal for this date — 60-year average.
0.02Blackfoot, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.03Blackfoot, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.02Blackfoot, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Blackfoot, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Blackfoot, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Blackfoot, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Blackfoot, Monday, 9 November
Climate normal for this date — 60-year average.
0.02Blackfoot, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03Blackfoot, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Blackfoot, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Blackfoot, Friday, 13 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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