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As of 16:00 MDT

Weather in Lemhi, ID

91°Current weather

Lemhi, Saturday, 8 August, 16:00

Clear. Feels like 87°. High 91°, low 55°.

Pressure29.80 inHg
Wind17.8 mph W
Humidity10%
Visibility6.2 mi
Dew point25°
Sun, 0990° / 54°0Partly cloudy
90 °Partly cloudy

Lemhi, Sunday, 9 August

Partly cloudy. High 90°, low 54°.

Pressure29.88 inHg
Wind6.6 mph W
Humidity12%
Visibility6.2 mi
Dew point23°
Mon, 1092° / 55°0Clear
92 °Clear

Lemhi, Monday, 10 August

Clear. High 92°, low 55°.

Pressure29.85 inHg
Wind11.5 mph SW
Humidity12%
Visibility6.2 mi
Dew point25°
Tue, 1191° / 56°0Clear
91 °Clear

Lemhi, Tuesday, 11 August

Clear. High 91°, low 56°.

Pressure29.94 inHg
Wind7.7 mph W
Humidity12%
Visibility6.2 mi
Dew point23°
Wed, 1291° / 58°0Clear
91 °Clear

Lemhi, Wednesday, 12 August

Clear. High 91°, low 58°.

Pressure29.83 inHg
Wind4.2 mph W
Humidity14%
Visibility6.2 mi
Dew point28°
Thu, 1389° / 60°0Partly cloudy
89 °Partly cloudy

Lemhi, Thursday, 13 August

Partly cloudy. High 89°, low 60°.

Pressure29.77 inHg
Wind11.9 mph SW
Humidity14%
Visibility—
Dew point29°
Fri, 1487° / 62°0Overcast
87 °Overcast

Lemhi, Friday, 14 August

Overcast. High 87°, low 62°.

Pressure29.85 inHg
Wind13.3 mph W
Humidity17%
Visibility—
Dew point33°
Sat, 1580° / 63°0.04Light rain
80 °Light rain

Lemhi, Saturday, 15 August

Light rain. High 80°, low 63°.

Pressure30.06 inHg
Wind8.6 mph SW
Humidity39%
Visibility—
Dew point47°
Sun, 1683° / 57°0.01Light rain
83 °Light rain

Lemhi, Sunday, 16 August

Light rain. High 83°, low 57°.

Pressure30.03 inHg
Wind21.5 mph SW
Humidity21%
Visibility—
Dew point36°
Mon, 1787° / 60°0Partly cloudy
87 °Partly cloudy

Lemhi, Monday, 17 August

Partly cloudy. High 87°, low 60°.

Pressure30.03 inHg
Wind15.5 mph W
Humidity16%
Visibility—
Dew point31°
Tue, 1880° / 66°0.01Light rain
80 °Light rain

Lemhi, Tuesday, 18 August

Light rain. High 80°, low 66°.

Pressure29.94 inHg
Wind17.8 mph W
Humidity29%
Visibility—
Dew point44°
Wed, 1984° / 49°0Clear
84 °Clear

Lemhi, Wednesday, 19 August

Clear. High 84°, low 49°.

Pressure30.09 inHg
Wind4.9 mph NW
Humidity28%
Visibility—
Dew point38°
Thu, 2090° / 59°0Partly cloudy
90 °Partly cloudy

Lemhi, Thursday, 20 August

Partly cloudy. High 90°, low 59°.

Pressure29.94 inHg
Wind10.8 mph W
Humidity18%
Visibility—
Dew point34°
Fri, 2193° / 62°0Clear
93 °Clear

Lemhi, Friday, 21 August

Clear. High 93°, low 62°.

Pressure29.94 inHg
Wind6.3 mph W
Humidity15%
Visibility—
Dew point31°
Sat, 2294° / 61°0Mostly clear
94 °Mostly clear

Lemhi, Saturday, 22 August

Mostly clear. High 94°, low 61°.

Pressure29.94 inHg
Wind5.4 mph NW
Humidity15%
Visibility—
Dew point31°
Sun, 2395° / 64°0Overcast
95 °Overcast

Lemhi, Sunday, 23 August

Overcast. High 95°, low 64°.

Pressure29.97 inHg
Wind7.1 mph NW
Humidity17%
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 Lemhi, 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 Lemhi, 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.