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As of 12:49 MDT

Weather in Blackrock, ID

51°Current weather

Blackrock, Sunday, 11 October, 12:49

Rain. Feels like 50°. High 57°, low 48°.

Pressure29.62 inHg
Wind1 mph W
Humidity100%
Visibility1.3 mi
Dew point51°
Mon, 1251° / 45°0.09Rain
51 °Rain

Blackrock, Monday, 12 October

Rain. High 51°, low 45°.

Pressure29.91 inHg
Wind3.9 mph W
Humidity91%
Visibility4.9 mi
Dew point38°
Tue, 1345° / 40°0.17Rain
45 °Rain

Blackrock, Tuesday, 13 October

Rain. High 45°, low 40°.

Pressure30.00 inHg
Wind4.1 mph NW
Humidity93%
Visibility2.5 mi
Dew point39°
Wed, 1452° / 41°0.07Light rain
52 °Light rain

Blackrock, Wednesday, 14 October

Light rain. High 52°, low 41°.

Pressure30.15 inHg
Wind4.3 mph NW
Humidity68%
Visibility6.2 mi
Dew point37°
Thu, 1558° / 37°0Clear
58 °Clear

Blackrock, Thursday, 15 October

Clear. High 58°, low 37°.

Pressure30.45 inHg
Wind4.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point36°
Fri, 1664° / 36°0Clear
64 °Clear

Blackrock, Friday, 16 October

Clear. High 64°, low 36°.

Pressure30.45 inHg
Wind6.8 mph SE
Humidity39%
Visibility—
Dew point30°
Sat, 1767° / 44°0Clear
67 °Clear

Blackrock, Saturday, 17 October

Clear. High 67°, low 44°.

Pressure30.21 inHg
Wind11.1 mph SW
Humidity39%
Visibility—
Dew point35°
Sun, 1869° / 47°0Partly cloudy
69 °Partly cloudy

Blackrock, Sunday, 18 October

Partly cloudy. High 69°, low 47°.

Pressure30.09 inHg
Wind10.8 mph SE
Humidity36%
Visibility—
Dew point34°
Mon, 1969° / 47°0Clear
69 °Clear

Blackrock, Monday, 19 October

Clear. High 69°, low 47°.

Pressure29.97 inHg
Wind13.6 mph SW
Humidity31%
Visibility—
Dew point31°
Tue, 2052° / 41°0Clear
52 °Clear

Blackrock, Tuesday, 20 October

Clear. High 52°, low 41°.

Pressure30.12 inHg
Wind9.2 mph W
Humidity47%
Visibility—
Dew point27°
Wed, 2157° / 40°0Mostly clear
57 °Mostly clear

Blackrock, Wednesday, 21 October

Mostly clear. High 57°, low 40°.

Pressure30.06 inHg
Wind6.5 mph NW
Humidity32%
Visibility—
Dew point22°
Thu, 2259° / 43°0Clear
59 °Clear

Blackrock, Thursday, 22 October

Clear. High 59°, low 43°.

Pressure30.12 inHg
Wind4.9 mph W
Humidity28%
Visibility—
Dew point21°
Fri, 2367° / 44°0Clear
67 °Clear

Blackrock, Friday, 23 October

Clear. High 67°, low 44°.

Pressure30.09 inHg
Wind12.8 mph S
Humidity33%
Visibility—
Dew point29°
Sat, 2469° / 47°0Clear
69 °Clear

Blackrock, Saturday, 24 October

Clear. High 69°, low 47°.

Pressure30.03 inHg
Wind8.9 mph SE
Humidity31%
Visibility—
Dew point30°
Sun, 2562° / 45°0Mostly clear
62 °Mostly clear

Blackrock, Sunday, 25 October

Mostly clear. High 62°, low 45°.

Pressure30.30 inHg
Wind6.4 mph NW
Humidity24%
Visibility—
Dew point19°
Mon, 2661° / 43°0Clear
61 °Clear

Blackrock, Monday, 26 October

Clear. High 61°, low 43°.

Pressure30.15 inHg
Wind6.3 mph W
Humidity23%
Visibility—
Dew point17°

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 Blackrock, 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 Blackrock, 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.