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As of 17:16 MDT

Weather in Holbrook Summit, ID

92°Current weather

Holbrook Summit, Saturday, 8 August, 17:16

Overcast. Feels like 88°. High 92°, low 61°.

Pressure29.80 inHg
Wind18.1 mph W
Humidity15%
Visibility6.2 mi
Dew point36°
Sun, 0993° / 61°0.03Light rain
93 °Light rain

Holbrook Summit, Sunday, 9 August

Light rain. High 93°, low 61°.

Pressure29.83 inHg
Wind11.9 mph SW
Humidity18%
Visibility6.2 mi
Dew point40°
Mon, 1092° / 57°0Clear
92 °Clear

Holbrook Summit, Monday, 10 August

Clear. High 92°, low 57°.

Pressure29.85 inHg
Wind12.2 mph SW
Humidity19%
Visibility6.2 mi
Dew point42°
Tue, 1194° / 63°0Clear
94 °Clear

Holbrook Summit, Tuesday, 11 August

Clear. High 94°, low 63°.

Pressure29.85 inHg
Wind6 mph SW
Humidity9%
Visibility6.2 mi
Dew point23°
Wed, 1284° / 67°0.02Light rain
84 °Light rain

Holbrook Summit, Wednesday, 12 August

Light rain. High 84°, low 67°.

Pressure29.80 inHg
Wind13.1 mph W
Humidity17%
Visibility6.2 mi
Dew point35°
Thu, 1389° / 58°0Mostly clear
89 °Mostly clear

Holbrook Summit, Thursday, 13 August

Mostly clear. High 89°, low 58°.

Pressure29.77 inHg
Wind15.2 mph SW
Humidity17%
Visibility—
Dew point32°
Fri, 1485° / 61°0.04Light rain
85 °Light rain

Holbrook Summit, Friday, 14 August

Light rain. High 85°, low 61°.

Pressure29.91 inHg
Wind14 mph SW
Humidity33%
Visibility—
Dew point45°
Sat, 1584° / 59°0.01Light rain
84 °Light rain

Holbrook Summit, Saturday, 15 August

Light rain. High 84°, low 59°.

Pressure29.97 inHg
Wind19.1 mph SW
Humidity31%
Visibility—
Dew point45°
Sun, 1688° / 59°0Mostly clear
88 °Mostly clear

Holbrook Summit, Sunday, 16 August

Mostly clear. High 88°, low 59°.

Pressure30.00 inHg
Wind19.7 mph SW
Humidity19%
Visibility—
Dew point35°
Mon, 1791° / 63°0.01Light rain
91 °Light rain

Holbrook Summit, Monday, 17 August

Light rain. High 91°, low 63°.

Pressure30.00 inHg
Wind16.4 mph SW
Humidity17%
Visibility—
Dew point34°
Tue, 1882° / 62°0Overcast
82 °Overcast

Holbrook Summit, Tuesday, 18 August

Overcast. High 82°, low 62°.

Pressure30.03 inHg
Wind12.9 mph NW
Humidity26%
Visibility—
Dew point38°
Wed, 1987° / 58°0.03Light rain
87 °Light rain

Holbrook Summit, Wednesday, 19 August

Light rain. High 87°, low 58°.

Pressure29.97 inHg
Wind10.4 mph SW
Humidity19%
Visibility—
Dew point32°
Thu, 2087° / 60°0.04Light rain
87 °Light rain

Holbrook Summit, Thursday, 20 August

Light rain. High 87°, low 60°.

Pressure29.94 inHg
Wind11.2 mph SW
Humidity32%
Visibility—
Dew point45°
Fri, 2193° / 65°0.04Light rain
93 °Light rain

Holbrook Summit, Friday, 21 August

Light rain. High 93°, low 65°.

Pressure29.88 inHg
Wind12.3 mph SW
Humidity20%
Visibility—
Dew point39°
Sat, 2292° / 62°0.02Light rain
92 °Light rain

Holbrook Summit, Saturday, 22 August

Light rain. High 92°, low 62°.

Pressure29.91 inHg
Wind12.9 mph NW
Humidity20%
Visibility—
Dew point35°
Sun, 2393° / 64°0Overcast
93 °Overcast

Holbrook Summit, Sunday, 23 August

Overcast. High 93°, low 64°.

Pressure29.88 inHg
Wind12.5 mph SW
Humidity18%
Visibility—
Dew point36°

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 Holbrook Summit, 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 Holbrook Summit, 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.