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As of 14:33 MDT

Weather in Guyaz, ID

90°Current weather

Guyaz, Saturday, 8 August, 14:33

Mostly clear. Feels like 86°. High 91°, low 55°.

Pressure29.83 inHg
Wind13.4 mph W
Humidity13%
Visibility6.2 mi
Dew point32°
Sun, 0992° / 56°0Overcast
92 °Overcast

Guyaz, Sunday, 9 August

Overcast. High 92°, low 56°.

Pressure29.83 inHg
Wind13.4 mph W
Humidity9%
Visibility6.2 mi
Dew point24°
Mon, 1095° / 53°0Clear
95 °Clear

Guyaz, Monday, 10 August

Clear. High 95°, low 53°.

Pressure29.83 inHg
Wind10.5 mph W
Humidity15%
Visibility6.2 mi
Dew point37°
Tue, 1192° / 58°0Clear
92 °Clear

Guyaz, Tuesday, 11 August

Clear. High 92°, low 58°.

Pressure29.88 inHg
Wind9.4 mph W
Humidity8%
Visibility6.2 mi
Dew point19°
Wed, 1291° / 67°0Overcast
91 °Overcast

Guyaz, Wednesday, 12 August

Overcast. High 91°, low 67°.

Pressure29.80 inHg
Wind10.9 mph W
Humidity10%
Visibility6.2 mi
Dew point25°
Thu, 1390° / 59°0Overcast
90 °Overcast

Guyaz, Thursday, 13 August

Overcast. High 90°, low 59°.

Pressure29.77 inHg
Wind15.8 mph W
Humidity14%
Visibility—
Dew point29°
Fri, 1488° / 65°0.01Light rain
88 °Light rain

Guyaz, Friday, 14 August

Light rain. High 88°, low 65°.

Pressure29.91 inHg
Wind10.7 mph NW
Humidity25%
Visibility—
Dew point40°
Sat, 1584° / 61°0.03Light rain
84 °Light rain

Guyaz, Saturday, 15 August

Light rain. High 84°, low 61°.

Pressure29.94 inHg
Wind18.6 mph SW
Humidity27%
Visibility—
Dew point44°
Sun, 1689° / 59°0Clear
89 °Clear

Guyaz, Sunday, 16 August

Clear. High 89°, low 59°.

Pressure30.03 inHg
Wind16.1 mph W
Humidity19%
Visibility—
Dew point35°
Mon, 1791° / 64°0Overcast
91 °Overcast

Guyaz, Monday, 17 August

Overcast. High 91°, low 64°.

Pressure30.00 inHg
Wind14.5 mph W
Humidity18%
Visibility—
Dew point36°
Tue, 1883° / 64°0Overcast
83 °Overcast

Guyaz, Tuesday, 18 August

Overcast. High 83°, low 64°.

Pressure30.03 inHg
Wind21.3 mph SW
Humidity27%
Visibility—
Dew point40°
Wed, 1986° / 55°0Clear
86 °Clear

Guyaz, Wednesday, 19 August

Clear. High 86°, low 55°.

Pressure30.00 inHg
Wind13.1 mph W
Humidity18%
Visibility—
Dew point30°
Thu, 2090° / 61°0Mostly clear
90 °Mostly clear

Guyaz, Thursday, 20 August

Mostly clear. High 90°, low 61°.

Pressure29.91 inHg
Wind13.9 mph W
Humidity22%
Visibility—
Dew point39°
Fri, 2194° / 62°0Partly cloudy
94 °Partly cloudy

Guyaz, Friday, 21 August

Partly cloudy. High 94°, low 62°.

Pressure29.88 inHg
Wind16.5 mph W
Humidity19%
Visibility—
Dew point39°
Sat, 2295° / 60°0Overcast
95 °Overcast

Guyaz, Saturday, 22 August

Overcast. High 95°, low 60°.

Pressure29.91 inHg
Wind12.7 mph W
Humidity14%
Visibility—
Dew point31°
Sun, 2396° / 63°0Overcast
96 °Overcast

Guyaz, Sunday, 23 August

Overcast. High 96°, low 63°.

Pressure29.88 inHg
Wind13.7 mph NW
Humidity14%
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 Guyaz, 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 Guyaz, 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.