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As of 12:05 MDT

Weather in Apex, MT

80°Current weather

Apex, Saturday, 8 August, 12:05

Clear. Feels like 80°. High 90°, low 52°.

Pressure29.85 inHg
Wind5.7 mph SW
Humidity16%
Visibility6.2 mi
Dew point29°
Sun, 0987° / 52°0Partly cloudy
87 °Partly cloudy

Apex, Sunday, 9 August

Partly cloudy. High 87°, low 52°.

Pressure29.85 inHg
Wind6.3 mph SE
Humidity13%
Visibility6.2 mi
Dew point27°
Mon, 1093° / 52°0Clear
93 °Clear

Apex, Monday, 10 August

Clear. High 93°, low 52°.

Pressure29.77 inHg
Wind9.5 mph SW
Humidity8%
Visibility6.2 mi
Dew point19°
Tue, 1191° / 53°0Clear
91 °Clear

Apex, Tuesday, 11 August

Clear. High 91°, low 53°.

Pressure29.94 inHg
Wind6.8 mph SE
Humidity13%
Visibility6.2 mi
Dew point25°
Wed, 1290° / 52°0Mostly clear
90 °Mostly clear

Apex, Wednesday, 12 August

Mostly clear. High 90°, low 52°.

Pressure29.88 inHg
Wind6.6 mph SE
Humidity18%
Visibility6.2 mi
Dew point32°
Thu, 1390° / 50°0Clear
90 °Clear

Apex, Thursday, 13 August

Clear. High 90°, low 50°.

Pressure29.88 inHg
Wind14.6 mph NW
Humidity29%
Visibility—
Dew point37°
Fri, 1481° / 55°0Overcast
81 °Overcast

Apex, Friday, 14 August

Overcast. High 81°, low 55°.

Pressure29.83 inHg
Wind24.2 mph SW
Humidity16%
Visibility—
Dew point27°
Sat, 1575° / 54°0.15Light rain
75 °Light rain

Apex, Saturday, 15 August

Light rain. High 75°, low 54°.

Pressure29.97 inHg
Wind3.2 mph NE
Humidity36%
Visibility—
Dew point44°
Sun, 1685° / 50°0.08Light rain
85 °Light rain

Apex, Sunday, 16 August

Light rain. High 85°, low 50°.

Pressure30.03 inHg
Wind7.7 mph W
Humidity26%
Visibility—
Dew point36°
Mon, 1787° / 56°0Light rain
87 °Light rain

Apex, Monday, 17 August

Light rain. High 87°, low 56°.

Pressure30.00 inHg
Wind7.9 mph N
Humidity22%
Visibility—
Dew point36°
Tue, 1873° / 61°0.02Light rain
73 °Light rain

Apex, Tuesday, 18 August

Light rain. High 73°, low 61°.

Pressure30.03 inHg
Wind14.1 mph N
Humidity46%
Visibility—
Dew point46°
Wed, 1986° / 51°0Mostly clear
86 °Mostly clear

Apex, Wednesday, 19 August

Mostly clear. High 86°, low 51°.

Pressure30.03 inHg
Wind9.1 mph E
Humidity40%
Visibility—
Dew point46°
Thu, 2093° / 57°0.13Rain
93 °Rain

Apex, Thursday, 20 August

Rain. High 93°, low 57°.

Pressure29.85 inHg
Wind8.4 mph S
Humidity22%
Visibility—
Dew point39°
Fri, 2180° / 61°0.24Rain
80 °Rain

Apex, Friday, 21 August

Rain. High 80°, low 61°.

Pressure29.97 inHg
Wind12.3 mph NW
Humidity54%
Visibility—
Dew point54°
Sat, 2281° / 56°0Clear
81 °Clear

Apex, Saturday, 22 August

Clear. High 81°, low 56°.

Pressure29.91 inHg
Wind13.5 mph S
Humidity35%
Visibility—
Dew point46°
Sun, 2383° / 55°0Clear
83 °Clear

Apex, Sunday, 23 August

Clear. High 83°, low 55°.

Pressure29.91 inHg
Wind12.9 mph W
Humidity22%
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 Apex, MT 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 Apex, MT 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.