As of 23:42 MST

Weather in Eighteenmile, ID

35°

Eighteenmile, Wednesday, 11 November, 23:42

Partly cloudy. Feels like 35°. High 55°, low 31°.

Pressure30.27 inHg

Wind2.9 mph NE

Humidity82%

Visibility6.2 mi

Dew point30°

See detailed hourly forecast

Monthly outlook for Eighteenmile, ID: average high 38.1°, average low 28.2°. That is 3.4° above the climate normal for November. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 12 November (55.8°), the coolest 26 November (16°).

38.1°/28.2°

Average high / low

+3.4°

Above normal

7 / 5

Wet days / normal

1.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 November – 20 November	43.5°	33.7°	+5.5°
21 November – 30 November	29.1°	28.2°	+0.5°
1 December – 10 December	at normal	25.2°	—

November records over 66 years

61.2°7 November 1999All-time high

-21.1°25 November 1993All-time low

Thu, 1256° / 32°

56 °

Eighteenmile, Thursday, 12 November

Overcast. High 56°, low 32°.

Pressure30.09 inHg

Wind2.2 mph E

Humidity45%

Visibility6.2 mi

Dew point27°

Fri, 1349° / 33°

49 °

Eighteenmile, Friday, 13 November

Overcast. High 49°, low 33°.

Pressure29.77 inHg

Wind7 mph S

Humidity56%

Visibility6.2 mi

Dew point30°

Sat, 1438° / 34°

0.17

38 °

Eighteenmile, Saturday, 14 November

Snow. High 38°, low 34°.

Pressure29.85 inHg

Wind6 mph SW

Humidity99%

Visibility2.0 mi

Dew point36°

Sun, 1540° / 30°

40 °

Eighteenmile, Sunday, 15 November

Overcast. High 40°, low 30°.

Pressure30.15 inHg

Wind7.4 mph S

Humidity81%

Visibility6.2 mi

Dew point30°

Mon, 1638° / 32°

0.23

38 °

Eighteenmile, Monday, 16 November

Snow. High 38°, low 32°.

Pressure30.00 inHg

Wind7.2 mph S

Humidity79%

Visibility—

Dew point32°

Tue, 1740° / 32°

0.28

40 °

Eighteenmile, Tuesday, 17 November

Snow. High 40°, low 32°.

Pressure29.94 inHg

Wind10.6 mph W

Humidity86%

Visibility—

Dew point31°

Wed, 1840° / 37°

0.02

40 °

Eighteenmile, Wednesday, 18 November

Light rain. High 40°, low 37°.

Pressure29.83 inHg

Wind8.7 mph S

Humidity88%

Visibility—

Dew point36°

Thu, 1940° / 34°

0.07

40 °

Eighteenmile, Thursday, 19 November

Snow. High 40°, low 34°.

Pressure30.06 inHg

Wind8.7 mph SE

Humidity88%

Visibility—

Dew point32°

Fri, 2040° / 34°

0.1

40 °

Eighteenmile, Friday, 20 November

Snow. High 40°, low 34°.

Pressure29.97 inHg

Wind8.7 mph E

Humidity78%

Visibility—

Dew point31°

Sat, 2133° / 24°

0.22

33 °

Eighteenmile, Saturday, 21 November

Snow. High 33°, low 24°.

Pressure29.91 inHg

Wind9 mph N

Humidity76%

Visibility—

Dew point26°

Sun, 2230° / 20°

30 °

Eighteenmile, Sunday, 22 November

Light snow. High 30°, low 20°.

Pressure30.15 inHg

Wind5.3 mph SW

Humidity85%

Visibility—

Dew point22°

Mon, 2330° / 21°

30 °

Eighteenmile, Monday, 23 November

Overcast. High 30°, low 21°.

Pressure30.21 inHg

Wind4.3 mph SW

Humidity77%

Visibility—

Dew point20°

Tue, 2427° / 22°

0.11

27 °

Eighteenmile, Tuesday, 24 November

Light snow. High 27°, low 22°.

Pressure30.15 inHg

Wind7.8 mph SW

Humidity90%

Visibility—

Dew point24°

Wed, 2527° / 19°

0.02

27 °

Eighteenmile, Wednesday, 25 November

Light snow. High 27°, low 19°.

Pressure30.09 inHg

Wind5.6 mph N

Humidity82%

Visibility—

Dew point19°

Thu, 2626° / 16°

26 °

Eighteenmile, Thursday, 26 November

Light snow. High 26°, low 16°.

Pressure30.39 inHg

Wind7.3 mph N

Humidity79%

Visibility—

Dew point16°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2726° / 9°

0.05

26 °

Eighteenmile, Friday, 27 November

Climate normal for this date — 60-year average.

Average high26°

Average low9°

Average precipitation0.05 in

Chance of precipitation32%

Record high42° (2017)

Record low-14° (1993)

Sat, 2827° / 10°

0.06

27 °

Eighteenmile, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high27°

Average low10°

Average precipitation0.06 in

Chance of precipitation35%

Record high39° (2014)

Record low-12° (2000)

Sun, 2927° / 11°

0.05

27 °

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°

0.07

27 °

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°

0.07

27 °

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°

0.09

28 °

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°

0.07

27 °

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°

0.06

26 °

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°

0.06

26 °

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°

0.05

24 °

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°

0.06

25 °

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°

0.06

23 °

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°

0.04

23 °

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°

0.04

24 °

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)

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.