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As of 16:45 MDT

Weather in Lemhi, ID

39°Current weather

Lemhi, Monday, 12 October, 16:45

Light rain. Feels like 39°. High 39°, low 29°.

Pressure29.94 inHg
Wind1.2 mph NE
Humidity76%
Visibility6.2 mi
Dew point32°
Tue, 1347° / 25°0Mostly clear
47 °Mostly clear

Lemhi, Tuesday, 13 October

Mostly clear. High 47°, low 25°.

Pressure30.18 inHg
Wind2.8 mph NW
Humidity87%
Visibility0.8 mi
Dew point29°
Wed, 1449° / 28°0Overcast
49 °Overcast

Lemhi, Wednesday, 14 October

Overcast. High 49°, low 28°.

Pressure30.24 inHg
Wind1.7 mph N
Humidity67%
Visibility6.2 mi
Dew point29°
Thu, 1556° / 30°0Clear
56 °Clear

Lemhi, Thursday, 15 October

Clear. High 56°, low 30°.

Pressure30.53 inHg
Wind2 mph E
Humidity53%
Visibility6.2 mi
Dew point31°
Fri, 1662° / 33°0Clear
62 °Clear

Lemhi, Friday, 16 October

Clear. High 62°, low 33°.

Pressure30.45 inHg
Wind2 mph E
Humidity44%
Visibility6.2 mi
Dew point31°
Sat, 1762° / 33°0Clear
62 °Clear

Lemhi, Saturday, 17 October

Clear. High 62°, low 33°.

Pressure30.12 inHg
Wind2.4 mph S
Humidity42%
Visibility—
Dew point29°
Sun, 1863° / 37°0Partly cloudy
63 °Partly cloudy

Lemhi, Sunday, 18 October

Partly cloudy. High 63°, low 37°.

Pressure29.97 inHg
Wind8.1 mph SW
Humidity37%
Visibility—
Dew point29°
Mon, 1967° / 46°0Overcast
67 °Overcast

Lemhi, Monday, 19 October

Overcast. High 67°, low 46°.

Pressure29.83 inHg
Wind11.2 mph S
Humidity31%
Visibility—
Dew point29°
Tue, 2049° / 42°0.07Light rain
49 °Light rain

Lemhi, Tuesday, 20 October

Light rain. High 49°, low 42°.

Pressure29.71 inHg
Wind7.4 mph SE
Humidity74%
Visibility—
Dew point40°
Wed, 2142° / 38°0.54Snow
42 °Snow

Lemhi, Wednesday, 21 October

Snow. High 42°, low 38°.

Pressure29.74 inHg
Wind6.1 mph NW
Humidity99%
Visibility—
Dew point42°
Thu, 2239° / 34°0.17Snow
39 °Snow

Lemhi, Thursday, 22 October

Snow. High 39°, low 34°.

Pressure30.06 inHg
Wind7.6 mph NW
Humidity97%
Visibility—
Dew point36°
Fri, 2348° / 28°0Partly cloudy
48 °Partly cloudy

Lemhi, Friday, 23 October

Partly cloudy. High 48°, low 28°.

Pressure30.21 inHg
Wind3.9 mph NW
Humidity78%
Visibility—
Dew point33°
Sat, 2453° / 38°0Light rain
53 °Light rain

Lemhi, Saturday, 24 October

Light rain. High 53°, low 38°.

Pressure30.06 inHg
Wind5.5 mph S
Humidity57%
Visibility—
Dew point35°
Sun, 2547° / 39°0.01Light rain
47 °Light rain

Lemhi, Sunday, 25 October

Light rain. High 47°, low 39°.

Pressure30.15 inHg
Wind6.1 mph NW
Humidity71%
Visibility—
Dew point35°
Mon, 2653° / 35°0.01Light rain
53 °Light rain

Lemhi, Monday, 26 October

Light rain. High 53°, low 35°.

Pressure30.06 inHg
Wind6.6 mph SW
Humidity56%
Visibility—
Dew point32°
Tue, 2749° / 35°0Clear
49 °Clear

Lemhi, Tuesday, 27 October

Clear. High 49°, low 35°.

Pressure30.03 inHg
Wind7 mph W
Humidity49%
Visibility—
Dew point27°

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.