Monthly outlook for Blaine, ID: average high 45.9°, average low 32.6°. That is 0.3° above the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 4 November (54.9°), the coolest 13 November (25.8°).
45.9°/32.6°
Average high / low
+0.3°
Above normal
6 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
47.9°
47°
+0.5°
9 November – 18 November
42.4°
41.6°
+0.4°
19 November – 28 November
at normal
35.6°
—
October records over 66 years
84.7°2 October 2010All-time high
-4.4°27 October 1970All-time low
Climate normals and records are computed from the nearest reference point — Fairfield (10 mi).
Sat, 3153° / 35°0.2
53 °
Blaine, Saturday, 31 October
Rain. High 53°, low 35°.
Pressure29.97 inHg
Wind5.8 mph E
Humidity81%
Visibility6.2 mi
Dew point39°
Sun, 0144° / 36°0.56
44 °
Blaine, Sunday, 1 November
Rain. High 44°, low 36°.
Pressure29.80 inHg
Wind3.2 mph NE
Humidity96%
Visibility2.1 mi
Dew point42°
Mon, 0247° / 31°0
47 °
Blaine, Monday, 2 November
Clear. High 47°, low 31°.
Pressure30.30 inHg
Wind3.4 mph S
Humidity62%
Visibility6.2 mi
Dew point33°
Tue, 0351° / 34°0
51 °
Blaine, Tuesday, 3 November
Overcast. High 51°, low 34°.
Pressure30.36 inHg
Wind6.3 mph SE
Humidity51%
Visibility6.2 mi
Dew point26°
Wed, 0455° / 34°0
55 °
Blaine, Wednesday, 4 November
Overcast. High 55°, low 34°.
Pressure30.03 inHg
Wind8.7 mph E
Humidity37%
Visibility—
Dew point25°
Thu, 0548° / 35°0
48 °
Blaine, Thursday, 5 November
Clear. High 48°, low 35°.
Pressure29.91 inHg
Wind8.2 mph E
Humidity54%
Visibility—
Dew point28°
Fri, 0641° / 33°0.14
41 °
Blaine, Friday, 6 November
Light rain. High 41°, low 33°.
Pressure29.97 inHg
Wind15.3 mph W
Humidity98%
Visibility—
Dew point38°
Sat, 0745° / 29°0
45 °
Blaine, Saturday, 7 November
Clear. High 45°, low 29°.
Pressure30.15 inHg
Wind8.2 mph NW
Humidity35%
Visibility—
Dew point15°
Sun, 0847° / 30°0
47 °
Blaine, Sunday, 8 November
Partly cloudy. High 47°, low 30°.
Pressure30.27 inHg
Wind5.4 mph NE
Humidity41%
Visibility—
Dew point19°
Mon, 0946° / 34°0
46 °
Blaine, Monday, 9 November
Overcast. High 46°, low 34°.
Pressure30.03 inHg
Wind7.8 mph E
Humidity35%
Visibility—
Dew point18°
Tue, 1047° / 37°0.06
47 °
Blaine, Tuesday, 10 November
Snow. High 47°, low 37°.
Pressure29.97 inHg
Wind7.3 mph NE
Humidity78%
Visibility—
Dew point34°
Wed, 1140° / 35°0.39
40 °
Blaine, Wednesday, 11 November
Snow. High 40°, low 35°.
Pressure29.65 inHg
Wind9.3 mph W
Humidity99%
Visibility—
Dew point37°
Thu, 1238° / 28°0
38 °
Blaine, Thursday, 12 November
Overcast. High 38°, low 28°.
Pressure29.85 inHg
Wind14.5 mph W
Humidity74%
Visibility—
Dew point28°
Fri, 1340° / 26°0
40 °
Blaine, Friday, 13 November
Clear. High 40°, low 26°.
Pressure30.21 inHg
Wind8.4 mph NW
Humidity54%
Visibility—
Dew point21°
Sat, 1442° / 29°0.01
42 °
Blaine, Saturday, 14 November
Light snow. High 42°, low 29°.
Pressure30.12 inHg
Wind10.7 mph E
Humidity49%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1541° / 22°0.04
41 °
Blaine, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low22°
Average precipitation0.04 in
Chance of precipitation22%
Record high57° (1999)
Record low-9° (1964)
Mon, 1641° / 24°0.06
41 °
Blaine, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (1999)
Record low-14° (2014)
Tue, 1740° / 24°0.07
40 °
Blaine, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.07 in
Chance of precipitation38%
Record high55° (2019)
Record low-5° (2014)
Wed, 1839° / 22°0.07
39 °
Blaine, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low22°
Average precipitation0.07 in
Chance of precipitation27%
Record high55° (2008)
Record low-5° (2014)
Thu, 1938° / 21°0.05
38 °
Blaine, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low21°
Average precipitation0.05 in
Chance of precipitation28%
Record high52° (2008)
Record low-6° (1994)
Fri, 2038° / 22°0.06
38 °
Blaine, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.06 in
Chance of precipitation37%
Record high52° (1989)
Record low-1° (2011)
Sat, 2137° / 20°0.06
37 °
Blaine, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.06 in
Chance of precipitation30%
Record high51° (2002)
Record low-8° (1994)
Sun, 2236° / 19°0.11
36 °
Blaine, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low19°
Average precipitation0.11 in
Chance of precipitation38%
Record high51° (2002)
Record low-9° (1994)
Mon, 2336° / 18°0.07
36 °
Blaine, Monday, 23 November
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.07 in
Chance of precipitation28%
Record high53° (2017)
Record low-23° (1985)
Tue, 2436° / 18°0.1
36 °
Blaine, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high36°
Average low18°
Average precipitation0.1 in
Chance of precipitation37%
Record high54° (1995)
Record low-17° (2010)
Wed, 2535° / 18°0.06
35 °
Blaine, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high35°
Average low18°
Average precipitation0.06 in
Chance of precipitation35%
Record high51° (1995)
Record low-16° (2010)
Thu, 2633° / 16°0.07
33 °
Blaine, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.07 in
Chance of precipitation33%
Record high50° (2017)
Record low-7° (1992)
Fri, 2733° / 15°0.06
33 °
Blaine, Friday, 27 November
Climate normal for this date — 60-year average.
Average high33°
Average low15°
Average precipitation0.06 in
Chance of precipitation30%
Record high51° (2014)
Record low-10° (2015)
Sat, 2833° / 16°0.06
33 °
Blaine, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high33°
Average low16°
Average precipitation0.06 in
Chance of precipitation30%
Record high49° (2014)
Record low-10° (1979)
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 Blaine, 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 Blaine, 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.