As of 12:50 MST

Weather in Eighteenmile, ID

53°

Eighteenmile, Thursday, 12 November, 12:50

Overcast. Feels like 51°. High 54°, low 28°.

Pressure30.03 inHg

Wind2.6 mph SE

Humidity47%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Monthly outlook for Eighteenmile, ID: average high 28°, average low 15.8°. That is 1.9° below the climate normal for November. Precipitation is expected on 9 days (about 3.1 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 12 November (54.1°), the coolest 26 November (-12.9°).

28°/15.8°

Average high / low

−1.9°

Below normal

9 / 5

Wet days / normal

3.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 November – 21 November	37.6°	33.2°	+2.5°
22 November – 1 December	12°	27.8°	-8.8°
2 December – 11 December	at normal	24.8°	—

November records over 66 years

61.2°7 November 1999All-time high

-21.1°25 November 1993All-time low

Fri, 1352° / 33°

52 °

Eighteenmile, Friday, 13 November

Overcast. High 52°, low 33°.

Pressure29.77 inHg

Wind6.9 mph S

Humidity55%

Visibility6.2 mi

Dew point29°

Sat, 1442° / 35°

0.21

42 °

Eighteenmile, Saturday, 14 November

Snow. High 42°, low 35°.

Pressure29.83 inHg

Wind3 mph S

Humidity85%

Visibility6.2 mi

Dew point36°

Sun, 1540° / 29°

40 °

Eighteenmile, Sunday, 15 November

Overcast. High 40°, low 29°.

Pressure30.15 inHg

Wind8.5 mph S

Humidity75%

Visibility6.2 mi

Dew point30°

Mon, 1643° / 30°

0.04

43 °

Eighteenmile, Monday, 16 November

Snow. High 43°, low 30°.

Pressure30.00 inHg

Wind6 mph S

Humidity67%

Visibility4.0 mi

Dew point29°

Tue, 1736° / 33°

0.63

36 °

Eighteenmile, Tuesday, 17 November

Snow. High 36°, low 33°.

Pressure30.00 inHg

Wind4 mph NE

Humidity93%

Visibility—

Dew point33°

Wed, 1833° / 28°

0.96

33 °

Eighteenmile, Wednesday, 18 November

Snow. High 33°, low 28°.

Pressure29.85 inHg

Wind14.1 mph S

Humidity99%

Visibility—

Dew point30°

Thu, 1927° / 15°

0.14

27 °

Eighteenmile, Thursday, 19 November

Light snow. High 27°, low 15°.

Pressure30.15 inHg

Wind14.5 mph S

Humidity95%

Visibility—

Dew point23°

Fri, 2025° / 17°

0.59

25 °

Eighteenmile, Friday, 20 November

Snow. High 25°, low 17°.

Pressure30.03 inHg

Wind16.8 mph NE

Humidity94%

Visibility—

Dew point20°

Sat, 2125° / 15°

0.3

25 °

Eighteenmile, Saturday, 21 November

Snow. High 25°, low 15°.

Pressure30.15 inHg

Wind11.7 mph S

Humidity95%

Visibility—

Dew point22°

Sun, 2218° / 7°

0.04

18 °

Eighteenmile, Sunday, 22 November

Light snow. High 18°, low 7°.

Pressure30.18 inHg

Wind5.7 mph SW

Humidity92%

Visibility—

Dew point15°

Mon, 2319° / 8°

0.08

19 °

Eighteenmile, Monday, 23 November

Light snow. High 19°, low 8°.

Pressure30.24 inHg

Wind6.5 mph S

Humidity92%

Visibility—

Dew point15°

Tue, 2417° / 1°

0.04

17 °

Eighteenmile, Tuesday, 24 November

Light snow. High 17°, low 1°.

Pressure30.24 inHg

Wind10.5 mph N

Humidity81%

Visibility—

Dew point10°

Wed, 2515° / -1°

0.01

15 °

Eighteenmile, Wednesday, 25 November

Light snow. High 15°, low -1°.

Pressure30.30 inHg

Wind18.7 mph N

Humidity84%

Visibility—

Dew point5°

Thu, 260° / -13°

0 °

Eighteenmile, Thursday, 26 November

Overcast. High 0°, low -13°.

Pressure30.42 inHg

Wind24 mph N

Humidity81%

Visibility—

Dew point-11°

Fri, 273° / -13°

0.06

3 °

Eighteenmile, Friday, 27 November

Light snow. High 3°, low -13°.

Pressure30.56 inHg

Wind13.7 mph N

Humidity82%

Visibility—

Dew point-3°

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

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)

Fri, 1123° / 8°

0.04

23 °

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)

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.