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As of 21:03 MDT

Weather in Blackrock, ID

55°Current weather

Blackrock, Friday, 16 October, 21:03

Clear. Feels like 53°. High 65°, low 35°.

Pressure30.47 inHg
Wind9 mph SE
Humidity47%
Visibility6.2 mi
Dew point36°
Sat, 1771° / 37°0Clear
71 °Clear

Blackrock, Saturday, 17 October

Clear. High 71°, low 37°.

Pressure30.27 inHg
Wind9.1 mph S
Humidity40%
Visibility6.2 mi
Dew point35°
Sun, 1865° / 41°0Mostly clear
65 °Mostly clear

Blackrock, Sunday, 18 October

Mostly clear. High 65°, low 41°.

Pressure30.09 inHg
Wind6 mph S
Humidity38%
Visibility6.2 mi
Dew point34°
Mon, 1965° / 43°0Clear
65 °Clear

Blackrock, Monday, 19 October

Clear. High 65°, low 43°.

Pressure29.97 inHg
Wind9 mph S
Humidity39%
Visibility6.2 mi
Dew point35°
Tue, 2063° / 47°0.01Light rain
63 °Light rain

Blackrock, Tuesday, 20 October

Light rain. High 63°, low 47°.

Pressure29.97 inHg
Wind7.1 mph S
Humidity55%
Visibility6.2 mi
Dew point44°
Wed, 2165° / 45°0.07Light rain
65 °Light rain

Blackrock, Wednesday, 21 October

Light rain. High 65°, low 45°.

Pressure30.06 inHg
Wind8.3 mph SE
Humidity54%
Visibility—
Dew point44°
Thu, 2265° / 46°0.01Light rain
65 °Light rain

Blackrock, Thursday, 22 October

Light rain. High 65°, low 46°.

Pressure29.91 inHg
Wind13.7 mph SW
Humidity49%
Visibility—
Dew point42°
Fri, 2352° / 43°0.22Light rain
52 °Light rain

Blackrock, Friday, 23 October

Light rain. High 52°, low 43°.

Pressure29.91 inHg
Wind17.6 mph W
Humidity63%
Visibility—
Dew point35°
Sat, 2453° / 39°0Overcast
53 °Overcast

Blackrock, Saturday, 24 October

Overcast. High 53°, low 39°.

Pressure30.03 inHg
Wind8.6 mph SE
Humidity58%
Visibility—
Dew point34°
Sun, 2547° / 40°0.03Light rain
47 °Light rain

Blackrock, Sunday, 25 October

Light rain. High 47°, low 40°.

Pressure30.06 inHg
Wind7 mph S
Humidity56%
Visibility—
Dew point31°
Mon, 2654° / 38°0.01Light rain
54 °Light rain

Blackrock, Monday, 26 October

Light rain. High 54°, low 38°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity56%
Visibility—
Dew point33°
Tue, 2756° / 39°0Clear
56 °Clear

Blackrock, Tuesday, 27 October

Clear. High 56°, low 39°.

Pressure30.15 inHg
Wind4.4 mph SE
Humidity42%
Visibility—
Dew point28°
Wed, 2858° / 41°0.01Light rain
58 °Light rain

Blackrock, Wednesday, 28 October

Light rain. High 58°, low 41°.

Pressure29.71 inHg
Wind8.2 mph SE
Humidity33%
Visibility—
Dew point24°
Thu, 2945° / 37°0.43Snow
45 °Snow

Blackrock, Thursday, 29 October

Snow. High 45°, low 37°.

Pressure29.85 inHg
Wind7.3 mph NW
Humidity99%
Visibility—
Dew point38°
Fri, 3049° / 39°0.01Light rain
49 °Light rain

Blackrock, Friday, 30 October

Light rain. High 49°, low 39°.

Pressure30.15 inHg
Wind6.8 mph S
Humidity57%
Visibility—
Dew point31°
Sat, 3155° / 40°0Clear
55 °Clear

Blackrock, Saturday, 31 October

Clear. High 55°, low 40°.

Pressure30.27 inHg
Wind5.7 mph S
Humidity54%
Visibility—
Dew point33°

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.