As of 08:12 MST

Weather in Eighteenmile, ID

34°Current weather

Eighteenmile, Saturday, 14 November, 08:12

Overcast. Feels like 30°. High 41°, low 31°.

Pressure29.71 inHg
Wind3.8 mph S
Humidity88%
Visibility6.2 mi
Dew point31°

Monthly outlook for Eighteenmile, ID: average high 32.5°, average low 22.7°. That is 1.2° above the climate normal for November. Precipitation is expected on 8 days (about 2.2 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 16 November (44.3°), the coolest 28 November (2.4°).

32.5°/22.7°
Average high / low
+1.2°
Above normal
8 / 5
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November35.4°32°+1.9°
24 November – 3 December27.6°27.2°+0.2°
4 December – 13 Decemberat normal24.2°—

November records over 66 years

61.2°7 November 1999All-time high
-21.1°25 November 1993All-time low
Sun, 1543° / 25°0Overcast
43 °Overcast

Eighteenmile, Sunday, 15 November

Overcast. High 43°, low 25°.

Pressure30.21 inHg
Wind7.1 mph S
Humidity77%
Visibility6.2 mi
Dew point28°
Mon, 1644° / 30°0Overcast
44 °Overcast

Eighteenmile, Monday, 16 November

Overcast. High 44°, low 30°.

Pressure30.03 inHg
Wind7.4 mph S
Humidity61%
Visibility6.2 mi
Dew point26°
Tue, 1737° / 32°0.41Snow
37 °Snow

Eighteenmile, Tuesday, 17 November

Snow. High 37°, low 32°.

Pressure29.91 inHg
Wind1.4 mph N
Humidity96%
Visibility1.1 mi
Dew point34°
Wed, 1831° / 27°0.02Light snow
31 °Light snow

Eighteenmile, Wednesday, 18 November

Light snow. High 31°, low 27°.

Pressure30.12 inHg
Wind5.8 mph S
Humidity98%
Visibility—
Dew point29°
Thu, 1933° / 29°0.52Snow
33 °Snow

Eighteenmile, Thursday, 19 November

Snow. High 33°, low 29°.

Pressure30.06 inHg
Wind5.8 mph N
Humidity99%
Visibility—
Dew point32°
Fri, 2031° / 30°0.34Snow
31 °Snow

Eighteenmile, Friday, 20 November

Snow. High 31°, low 30°.

Pressure29.88 inHg
Wind9.9 mph S
Humidity99%
Visibility—
Dew point30°
Sat, 2129° / 22°0.13Light snow
29 °Light snow

Eighteenmile, Saturday, 21 November

Light snow. High 29°, low 22°.

Pressure30.33 inHg
Wind9.1 mph S
Humidity93%
Visibility—
Dew point27°
Sun, 2233° / 19°0Overcast
33 °Overcast

Eighteenmile, Sunday, 22 November

Overcast. High 33°, low 19°.

Pressure30.27 inHg
Wind7.3 mph NE
Humidity83%
Visibility—
Dew point25°
Mon, 2331° / 23°0Overcast
31 °Overcast

Eighteenmile, Monday, 23 November

Overcast. High 31°, low 23°.

Pressure30.18 inHg
Wind6 mph NE
Humidity83%
Visibility—
Dew point25°
Tue, 2432° / 26°0.12Light snow
32 °Light snow

Eighteenmile, Tuesday, 24 November

Light snow. High 32°, low 26°.

Pressure30.03 inHg
Wind9.5 mph SE
Humidity93%
Visibility—
Dew point29°
Wed, 2533° / 30°0.33Snow
33 °Snow

Eighteenmile, Wednesday, 25 November

Snow. High 33°, low 30°.

Pressure29.85 inHg
Wind17.8 mph SW
Humidity99%
Visibility—
Dew point31°
Thu, 2629° / 10°0.05Light snow
29 °Light snow

Eighteenmile, Thursday, 26 November

Light snow. High 29°, low 10°.

Pressure29.91 inHg
Wind10.6 mph NW
Humidity85%
Visibility—
Dew point21°
Fri, 2728° / 10°0Overcast
28 °Overcast

Eighteenmile, Friday, 27 November

Overcast. High 28°, low 10°.

Pressure30.24 inHg
Wind9.6 mph N
Humidity85%
Visibility—
Dew point19°
Sat, 2819° / 2°0Light snow
19 °Light snow

Eighteenmile, Saturday, 28 November

Light snow. High 19°, low 2°.

Pressure30.71 inHg
Wind8.3 mph N
Humidity89%
Visibility—
Dew point13°
Sun, 2924° / 16°0.02Light snow
24 °Light snow

Eighteenmile, Sunday, 29 November

Light snow. High 24°, low 16°.

Pressure30.59 inHg
Wind5.7 mph SE
Humidity90%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1324° / 9°0.09Climate normal
24 °Climate normal

Eighteenmile, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high24°
Average low9°
Average precipitation0.09 in
Chance of precipitation40%
Record high39° (2014)
Record low-16° (1967)

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.