As of 07:00 MST

Weather in Eighteenmile, ID

27°Current weather

Eighteenmile, Friday, 13 November, 07:00

Overcast. Feels like 27°. High 53°, low 27°.

Pressure29.83 inHg
Wind2.1 mph NE
Humidity79%
Visibility6.2 mi
Dew point22°

Monthly outlook for Eighteenmile, ID: average high 30.5°, average low 16.7°. That is 0.2° below the climate normal for November. Precipitation is expected on 8 days (about 1.9 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 13 November (52.7°), the coolest 23 November (-0.1°).

30.5°/16.7°
Average high / low
−0.2°
Below normal
8 / 5
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November34.5°32.6°+1.1°
23 November – 2 December23.8°27.5°-2.1°
3 December – 12 Decemberat normal24.5°—

November records over 66 years

61.2°7 November 1999All-time high
-21.1°25 November 1993All-time low
Sat, 1440° / 29°0.22Snow
40 °Snow

Eighteenmile, Saturday, 14 November

Snow. High 40°, low 29°.

Pressure29.83 inHg
Wind5.8 mph S
Humidity99%
Visibility1.6 mi
Dew point37°
Sun, 1539° / 28°0Overcast
39 °Overcast

Eighteenmile, Sunday, 15 November

Overcast. High 39°, low 28°.

Pressure30.15 inHg
Wind7.2 mph S
Humidity79%
Visibility4.7 mi
Dew point30°
Mon, 1644° / 30°0Overcast
44 °Overcast

Eighteenmile, Monday, 16 November

Overcast. High 44°, low 30°.

Pressure30.00 inHg
Wind8.1 mph S
Humidity62%
Visibility6.2 mi
Dew point28°
Tue, 1736° / 30°0.79Snow
36 °Snow

Eighteenmile, Tuesday, 17 November

Snow. High 36°, low 30°.

Pressure29.91 inHg
Wind4.9 mph NE
Humidity99%
Visibility—
Dew point33°
Wed, 1829° / 24°0.15Snow
29 °Snow

Eighteenmile, Wednesday, 18 November

Snow. High 29°, low 24°.

Pressure30.09 inHg
Wind9.8 mph S
Humidity99%
Visibility—
Dew point24°
Thu, 1930° / 25°0.43Snow
30 °Snow

Eighteenmile, Thursday, 19 November

Snow. High 30°, low 25°.

Pressure30.00 inHg
Wind11.3 mph SE
Humidity97%
Visibility—
Dew point28°
Fri, 2029° / 16°0Light snow
29 °Light snow

Eighteenmile, Friday, 20 November

Light snow. High 29°, low 16°.

Pressure29.77 inHg
Wind16.8 mph N
Humidity87%
Visibility—
Dew point23°
Sat, 2125° / 15°0.12Light snow
25 °Light snow

Eighteenmile, Saturday, 21 November

Light snow. High 25°, low 15°.

Pressure30.12 inHg
Wind7.3 mph S
Humidity92%
Visibility—
Dew point20°
Sun, 2220° / 7°0.06Light snow
20 °Light snow

Eighteenmile, Sunday, 22 November

Light snow. High 20°, low 7°.

Pressure30.36 inHg
Wind5.4 mph SW
Humidity93%
Visibility—
Dew point15°
Mon, 2324° / 0°0Partly cloudy
24 °Partly cloudy

Eighteenmile, Monday, 23 November

Partly cloudy. High 24°, low 0°.

Pressure30.59 inHg
Wind9 mph N
Humidity83%
Visibility—
Dew point11°
Tue, 2429° / 3°0Clear
29 °Clear

Eighteenmile, Tuesday, 24 November

Clear. High 29°, low 3°.

Pressure30.42 inHg
Wind8.8 mph NE
Humidity70%
Visibility—
Dew point13°
Wed, 2522° / 7°0.02Light snow
22 °Light snow

Eighteenmile, Wednesday, 25 November

Light snow. High 22°, low 7°.

Pressure30.30 inHg
Wind6.8 mph NE
Humidity76%
Visibility—
Dew point14°
Thu, 2620° / 2°0Partly cloudy
20 °Partly cloudy

Eighteenmile, Thursday, 26 November

Partly cloudy. High 20°, low 2°.

Pressure30.45 inHg
Wind7.1 mph NE
Humidity88%
Visibility—
Dew point13°
Fri, 2722° / 5°0.06Light snow
22 °Light snow

Eighteenmile, Friday, 27 November

Light snow. High 22°, low 5°.

Pressure30.39 inHg
Wind6.5 mph NE
Humidity91%
Visibility—
Dew point16°
Sat, 2826° / 19°0.08Light snow
26 °Light snow

Eighteenmile, Saturday, 28 November

Light snow. High 26°, low 19°.

Pressure30.09 inHg
Wind4.5 mph S
Humidity93%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2927° / 11°0.05Climate normal
27 °Climate normal

Eighteenmile, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high27°
Average low11°
Average precipitation0.05 in
Chance of precipitation35%
Record high39° (1999)
Record low-11° (2006)
Mon, 3027° / 10°0.07Climate normal
27 °Climate normal

Eighteenmile, Monday, 30 November

Climate normal for this date — 60-year average.

Average high27°
Average low10°
Average precipitation0.07 in
Chance of precipitation37%
Record high43° (2008)
Record low-14° (1975)
Tue, 0127° / 11°0.07Climate normal
27 °Climate normal

Eighteenmile, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high27°
Average low11°
Average precipitation0.07 in
Chance of precipitation43%
Record high44° (1995)
Record low-10° (1991)
Wed, 0228° / 12°0.09Climate normal
28 °Climate normal

Eighteenmile, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high28°
Average low12°
Average precipitation0.09 in
Chance of precipitation43%
Record high38° (2012)
Record low-9° (2015)
Thu, 0327° / 12°0.07Climate normal
27 °Climate normal

Eighteenmile, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high27°
Average low12°
Average precipitation0.07 in
Chance of precipitation47%
Record high40° (1987)
Record low-11° (2009)
Fri, 0426° / 11°0.06Climate normal
26 °Climate normal

Eighteenmile, Friday, 4 December

Climate normal for this date — 60-year average.

Average high26°
Average low11°
Average precipitation0.06 in
Chance of precipitation32%
Record high43° (1987)
Record low-13° (2013)
Sat, 0526° / 9°0.06Climate normal
26 °Climate normal

Eighteenmile, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high26°
Average low9°
Average precipitation0.06 in
Chance of precipitation30%
Record high40° (2020)
Record low-28° (1972)
Sun, 0624° / 9°0.05Climate normal
24 °Climate normal

Eighteenmile, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high24°
Average low9°
Average precipitation0.05 in
Chance of precipitation28%
Record high40° (1981)
Record low-26° (1972)
Mon, 0725° / 10°0.06Climate normal
25 °Climate normal

Eighteenmile, Monday, 7 December

Climate normal for this date — 60-year average.

Average high25°
Average low10°
Average precipitation0.06 in
Chance of precipitation40%
Record high36° (1981)
Record low-21° (2005)
Tue, 0823° / 9°0.06Climate normal
23 °Climate normal

Eighteenmile, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high23°
Average low9°
Average precipitation0.06 in
Chance of precipitation30%
Record high37° (1981)
Record low-26° (1978)
Wed, 0923° / 7°0.04Climate normal
23 °Climate normal

Eighteenmile, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high23°
Average low7°
Average precipitation0.04 in
Chance of precipitation32%
Record high41° (1981)
Record low-25° (1972)
Thu, 1024° / 8°0.04Climate normal
24 °Climate normal

Eighteenmile, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high24°
Average low8°
Average precipitation0.04 in
Chance of precipitation28%
Record high39° (1990)
Record low-34° (1972)
Fri, 1123° / 8°0.04Climate normal
23 °Climate normal

Eighteenmile, Friday, 11 December

Climate normal for this date — 60-year average.

Average high23°
Average low8°
Average precipitation0.04 in
Chance of precipitation32%
Record high40° (2014)
Record low-29° (1972)
Sat, 1224° / 9°0.08Climate normal
24 °Climate normal

Eighteenmile, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high24°
Average low9°
Average precipitation0.08 in
Chance of precipitation43%
Record high43° (2014)
Record low-18° (1961)

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 Eighteenmile, 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 Eighteenmile, 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.