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As of 05:56 MDT

Weather in Mountain Home, WY

53°Current weather

Mountain Home, Sunday, 9 August, 05:56

Partly cloudy. Feels like 50°. High 81°, low 53°.

Pressure30.12 inHg
Wind4.5 mph S
Humidity49%
Visibility6.2 mi
Dew point34°
Mon, 1081° / 51°0Mostly clear
81 °Mostly clear

Mountain Home, Monday, 10 August

Mostly clear. High 81°, low 51°.

Pressure29.94 inHg
Wind5.1 mph W
Humidity19%
Visibility6.2 mi
Dew point35°
Tue, 1181° / 50°0Overcast
81 °Overcast

Mountain Home, Tuesday, 11 August

Overcast. High 81°, low 50°.

Pressure29.94 inHg
Wind6.8 mph NW
Humidity19%
Visibility6.2 mi
Dew point34°
Wed, 1284° / 50°0Overcast
84 °Overcast

Mountain Home, Wednesday, 12 August

Overcast. High 84°, low 50°.

Pressure29.83 inHg
Wind2.4 mph SW
Humidity13%
Visibility6.2 mi
Dew point28°
Thu, 1374° / 49°0.08Light rain
74 °Light rain

Mountain Home, Thursday, 13 August

Light rain. High 74°, low 49°.

Pressure29.83 inHg
Wind8.8 mph W
Humidity29%
Visibility—
Dew point37°
Fri, 1470° / 52°0.23Rain
70 °Rain

Mountain Home, Friday, 14 August

Rain. High 70°, low 52°.

Pressure29.94 inHg
Wind10.4 mph W
Humidity37%
Visibility—
Dew point40°
Sat, 1570° / 47°0.02Light rain
70 °Light rain

Mountain Home, Saturday, 15 August

Light rain. High 70°, low 47°.

Pressure30.09 inHg
Wind10.2 mph N
Humidity33%
Visibility—
Dew point37°
Sun, 1676° / 48°0Mostly clear
76 °Mostly clear

Mountain Home, Sunday, 16 August

Mostly clear. High 76°, low 48°.

Pressure30.06 inHg
Wind12 mph W
Humidity24%
Visibility—
Dew point33°
Mon, 1780° / 49°0.01Light rain
80 °Light rain

Mountain Home, Monday, 17 August

Light rain. High 80°, low 49°.

Pressure30.03 inHg
Wind13.8 mph W
Humidity21%
Visibility—
Dew point30°
Tue, 1878° / 49°0Light rain
78 °Light rain

Mountain Home, Tuesday, 18 August

Light rain. High 78°, low 49°.

Pressure29.94 inHg
Wind10.6 mph SW
Humidity21%
Visibility—
Dew point31°
Wed, 1980° / 48°0.03Light rain
80 °Light rain

Mountain Home, Wednesday, 19 August

Light rain. High 80°, low 48°.

Pressure29.97 inHg
Wind8.6 mph S
Humidity27%
Visibility—
Dew point36°
Thu, 2079° / 48°0.02Light rain
79 °Light rain

Mountain Home, Thursday, 20 August

Light rain. High 79°, low 48°.

Pressure29.97 inHg
Wind16.5 mph SW
Humidity23%
Visibility—
Dew point33°
Fri, 2175° / 48°0.02Light rain
75 °Light rain

Mountain Home, Friday, 21 August

Light rain. High 75°, low 48°.

Pressure29.94 inHg
Wind17.1 mph SW
Humidity28%
Visibility—
Dew point35°
Sat, 2272° / 46°0.03Light rain
72 °Light rain

Mountain Home, Saturday, 22 August

Light rain. High 72°, low 46°.

Pressure29.94 inHg
Wind16.4 mph W
Humidity29%
Visibility—
Dew point34°
Sun, 2374° / 46°0.04Light rain
74 °Light rain

Mountain Home, Sunday, 23 August

Light rain. High 74°, low 46°.

Pressure29.94 inHg
Wind16 mph W
Humidity22%
Visibility—
Dew point29°
Mon, 2477° / 45°0Clear
77 °Clear

Mountain Home, Monday, 24 August

Clear. High 77°, low 45°.

Pressure29.97 inHg
Wind12.2 mph SW
Humidity19%
Visibility—
Dew point26°

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 Mountain Home, WY 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 Mountain Home, WY 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.