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As of 19:38 MDT

Weather in Blackrock, ID

43°Current weather

Blackrock, Monday, 12 October, 19:38

Light rain. Feels like 43°. High 47°, low 43°.

Pressure29.88 inHg
Wind2 mph NW
Humidity87%
Visibility4.4 mi
Dew point39°
Tue, 1343° / 38°0.11Light rain
43 °Light rain

Blackrock, Tuesday, 13 October

Light rain. High 43°, low 38°.

Pressure30.12 inHg
Wind4.6 mph W
Humidity93%
Visibility6.2 mi
Dew point36°
Wed, 1450° / 31°0Clear
50 °Clear

Blackrock, Wednesday, 14 October

Clear. High 50°, low 31°.

Pressure30.24 inHg
Wind4 mph W
Humidity61%
Visibility6.2 mi
Dew point32°
Thu, 1560° / 37°0Clear
60 °Clear

Blackrock, Thursday, 15 October

Clear. High 60°, low 37°.

Pressure30.50 inHg
Wind2 mph NW
Humidity58%
Visibility6.2 mi
Dew point38°
Fri, 1664° / 36°0Clear
64 °Clear

Blackrock, Friday, 16 October

Clear. High 64°, low 36°.

Pressure30.47 inHg
Wind3.6 mph SE
Humidity39%
Visibility6.2 mi
Dew point31°
Sat, 1764° / 42°0Clear
64 °Clear

Blackrock, Saturday, 17 October

Clear. High 64°, low 42°.

Pressure30.18 inHg
Wind9.8 mph S
Humidity39%
Visibility—
Dew point33°
Sun, 1865° / 44°0Overcast
65 °Overcast

Blackrock, Sunday, 18 October

Overcast. High 65°, low 44°.

Pressure30.03 inHg
Wind9.3 mph SE
Humidity45%
Visibility—
Dew point36°
Mon, 1966° / 47°0Clear
66 °Clear

Blackrock, Monday, 19 October

Clear. High 66°, low 47°.

Pressure29.77 inHg
Wind24.2 mph S
Humidity27%
Visibility—
Dew point27°
Tue, 2045° / 41°0.12Light rain
45 °Light rain

Blackrock, Tuesday, 20 October

Light rain. High 45°, low 41°.

Pressure29.80 inHg
Wind9.1 mph SE
Humidity62%
Visibility—
Dew point33°
Wed, 2141° / 34°0.88Snow
41 °Snow

Blackrock, Wednesday, 21 October

Snow. High 41°, low 34°.

Pressure29.83 inHg
Wind8.7 mph NW
Humidity100%
Visibility—
Dew point34°
Thu, 2238° / 26°0.19Snow
38 °Snow

Blackrock, Thursday, 22 October

Snow. High 38°, low 26°.

Pressure30.12 inHg
Wind12.6 mph SW
Humidity92%
Visibility—
Dew point33°
Fri, 2337° / 33°0.31Snow
37 °Snow

Blackrock, Friday, 23 October

Snow. High 37°, low 33°.

Pressure30.39 inHg
Wind12.3 mph SW
Humidity96%
Visibility—
Dew point34°
Sat, 2437° / 27°0Overcast
37 °Overcast

Blackrock, Saturday, 24 October

Overcast. High 37°, low 27°.

Pressure30.71 inHg
Wind5.4 mph SE
Humidity91%
Visibility—
Dew point31°
Sun, 2540° / 26°0Overcast
40 °Overcast

Blackrock, Sunday, 25 October

Overcast. High 40°, low 26°.

Pressure30.59 inHg
Wind5.7 mph SE
Humidity86%
Visibility—
Dew point33°
Mon, 2645° / 31°0Overcast
45 °Overcast

Blackrock, Monday, 26 October

Overcast. High 45°, low 31°.

Pressure30.56 inHg
Wind5.1 mph SE
Humidity86%
Visibility—
Dew point37°
Tue, 2755° / 39°0Clear
55 °Clear

Blackrock, Tuesday, 27 October

Clear. High 55°, low 39°.

Pressure30.39 inHg
Wind5.3 mph SE
Humidity68%
Visibility—
Dew point39°

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.