Monthly outlook for Blue Dome, ID: average high 39.4°, average low 28.1°. That is 1.9° below the climate normal for October. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 26 October (45°), the coolest 28 October (16.4°).
39.4°/28.1°
Average high / low
−1.9°
Below normal
6 / 3
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
40.1°
44.3°
-2.4°
4 November – 13 November
38.4°
39.3°
-0.5°
14 November – 23 November
at normal
33.9°
—
October records over 66 years
80.4°2 October 2010All-time high
-8°30 October 1991All-time low
Mon, 2645° / 31°0.17
45 °
Blue Dome, Monday, 26 October
Snow. High 45°, low 31°.
Pressure30.09 inHg
Wind9.6 mph SE
Humidity86%
Visibility6.2 mi
Dew point34°
Tue, 2736° / 21°0.08
36 °
Blue Dome, Tuesday, 27 October
Snow. High 36°, low 21°.
Pressure30.06 inHg
Wind1.8 mph SW
Humidity91%
Visibility6.2 mi
Dew point22°
Wed, 2835° / 16°0
35 °
Blue Dome, Wednesday, 28 October
Overcast. High 35°, low 16°.
Pressure30.12 inHg
Wind4.7 mph S
Humidity92%
Visibility5.4 mi
Dew point23°
Thu, 2941° / 25°0
41 °
Blue Dome, Thursday, 29 October
Overcast. High 41°, low 25°.
Pressure30.03 inHg
Wind5.2 mph SE
Humidity80%
Visibility6.2 mi
Dew point26°
Fri, 3040° / 34°0.14
40 °
Blue Dome, Friday, 30 October
Snow. High 40°, low 34°.
Pressure30.00 inHg
Wind5.8 mph SE
Humidity94%
Visibility—
Dew point37°
Sat, 3141° / 34°0.01
41 °
Blue Dome, Saturday, 31 October
Light snow. High 41°, low 34°.
Pressure30.03 inHg
Wind9.5 mph SE
Humidity88%
Visibility—
Dew point35°
Sun, 0142° / 37°1.65
42 °
Blue Dome, Sunday, 1 November
Snow. High 42°, low 37°.
Pressure29.77 inHg
Wind8 mph E
Humidity100%
Visibility—
Dew point38°
Mon, 0240° / 23°0.22
40 °
Blue Dome, Monday, 2 November
Snow. High 40°, low 23°.
Pressure29.94 inHg
Wind9.8 mph SE
Humidity70%
Visibility—
Dew point29°
Tue, 0335° / 22°0
35 °
Blue Dome, Tuesday, 3 November
Overcast. High 35°, low 22°.
Pressure30.39 inHg
Wind4.4 mph N
Humidity70%
Visibility—
Dew point22°
Wed, 0438° / 29°0
38 °
Blue Dome, Wednesday, 4 November
Overcast. High 38°, low 29°.
Pressure30.00 inHg
Wind6 mph SE
Humidity77%
Visibility—
Dew point31°
Thu, 0539° / 29°0
39 °
Blue Dome, Thursday, 5 November
Overcast. High 39°, low 29°.
Pressure30.00 inHg
Wind6.8 mph SE
Humidity86%
Visibility—
Dew point31°
Fri, 0636° / 30°0.16
36 °
Blue Dome, Friday, 6 November
Light snow. High 36°, low 30°.
Pressure29.59 inHg
Wind8.4 mph S
Humidity100%
Visibility—
Dew point36°
Sat, 0738° / 27°0
38 °
Blue Dome, Saturday, 7 November
Overcast. High 38°, low 27°.
Pressure29.85 inHg
Wind5.3 mph NW
Humidity72%
Visibility—
Dew point26°
Sun, 0836° / 28°0.02
36 °
Blue Dome, Sunday, 8 November
Light snow. High 36°, low 28°.
Pressure30.15 inHg
Wind4.2 mph SE
Humidity98%
Visibility—
Dew point33°
Mon, 0943° / 37°0
43 °
Blue Dome, Monday, 9 November
Overcast. High 43°, low 37°.
Pressure30.21 inHg
Wind5.8 mph SE
Humidity95%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1038° / 24°0.02
38 °
Blue Dome, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.02 in
Chance of precipitation22%
Record high58° (2016)
Record low-8° (1998)
Wed, 1138° / 24°0.03
38 °
Blue Dome, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.03 in
Chance of precipitation27%
Record high55° (2016)
Record low-14° (2000)
Thu, 1238° / 24°0.04
38 °
Blue Dome, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high56° (1999)
Record low-15° (2000)
Fri, 1337° / 24°0.03
37 °
Blue Dome, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.03 in
Chance of precipitation25%
Record high54° (1999)
Record low-2° (1968)
Sat, 1436° / 22°0.03
36 °
Blue Dome, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.03 in
Chance of precipitation20%
Record high55° (1999)
Record low-12° (1968)
Sun, 1536° / 22°0.02
36 °
Blue Dome, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.02 in
Chance of precipitation17%
Record high54° (1999)
Record low-2° (2014)
Mon, 1636° / 22°0.02
36 °
Blue Dome, Monday, 16 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.02 in
Chance of precipitation15%
Record high51° (1999)
Record low-8° (2000)
Tue, 1735° / 22°0.03
35 °
Blue Dome, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.03 in
Chance of precipitation27%
Record high49° (1999)
Record low-12° (1968)
Wed, 1834° / 21°0.04
34 °
Blue Dome, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.04 in
Chance of precipitation22%
Record high50° (1995)
Record low-2° (2022)
Thu, 1933° / 19°0.03
33 °
Blue Dome, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation23%
Record high47° (2008)
Record low-4° (1994)
Fri, 2033° / 20°0.03
33 °
Blue Dome, Friday, 20 November
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.03 in
Chance of precipitation18%
Record high47° (1989)
Record low-2° (1977)
Sat, 2133° / 18°0.02
33 °
Blue Dome, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation18%
Record high45° (1989)
Record low-5° (1994)
Sun, 2232° / 19°0.04
32 °
Blue Dome, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.04 in
Chance of precipitation23%
Record high45° (1976)
Record low-10° (1994)
Mon, 2332° / 17°0.04
32 °
Blue Dome, Monday, 23 November
Climate normal for this date — 60-year average.
Average high32°
Average low17°
Average precipitation0.04 in
Chance of precipitation23%
Record high43° (1976)
Record low-14° (1982)
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 Blue Dome, 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 Blue Dome, 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.