Monthly outlook for Blaine, ID: average high 48.8°, average low 34.2°. That is 0.8° above the climate normal for October. Precipitation is expected on 6 days (about 0.8 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 6 November (56.9°), the coolest 28 October (23.8°).
48.8°/34.2°
Average high / low
+0.8°
Above normal
6 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
46.8°
48.9°
-1.2°
5 November – 14 November
52.1°
43.8°
+4.6°
15 November – 24 November
at normal
38.3°
—
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).
Tue, 2749° / 29°0.05
49 °
Blaine, Tuesday, 27 October
Snow. High 49°, low 29°.
Pressure30.09 inHg
Wind3 mph SW
Humidity72%
Visibility6.2 mi
Dew point28°
Wed, 2843° / 24°0
43 °
Blaine, Wednesday, 28 October
Clear. High 43°, low 24°.
Pressure30.12 inHg
Wind3 mph SW
Humidity75%
Visibility6.2 mi
Dew point27°
Thu, 2947° / 32°0
47 °
Blaine, Thursday, 29 October
Overcast. High 47°, low 32°.
Pressure30.00 inHg
Wind6.2 mph E
Humidity59%
Visibility6.2 mi
Dew point26°
Fri, 3041° / 36°0.33
41 °
Blaine, Friday, 30 October
Rain. High 41°, low 36°.
Pressure29.88 inHg
Wind6.2 mph NE
Humidity95%
Visibility—
Dew point39°
Sat, 3147° / 35°0.05
47 °
Blaine, Saturday, 31 October
Light rain. High 47°, low 35°.
Pressure29.88 inHg
Wind6.3 mph SE
Humidity56%
Visibility—
Dew point30°
Sun, 0149° / 32°0
49 °
Blaine, Sunday, 1 November
Overcast. High 49°, low 32°.
Pressure29.97 inHg
Wind15.2 mph SW
Humidity41%
Visibility—
Dew point23°
Mon, 0245° / 29°0
45 °
Blaine, Monday, 2 November
Overcast. High 45°, low 29°.
Pressure30.33 inHg
Wind8.1 mph NW
Humidity26%
Visibility—
Dew point8°
Tue, 0347° / 36°0.11
47 °
Blaine, Tuesday, 3 November
Light rain. High 47°, low 36°.
Pressure30.03 inHg
Wind8.7 mph SE
Humidity17%
Visibility—
Dew point4°
Wed, 0448° / 35°0
48 °
Blaine, Wednesday, 4 November
Light rain. High 48°, low 35°.
Pressure30.09 inHg
Wind6.2 mph N
Humidity64%
Visibility—
Dew point32°
Thu, 0556° / 39°0
56 °
Blaine, Thursday, 5 November
Overcast. High 56°, low 39°.
Pressure30.06 inHg
Wind7.3 mph SE
Humidity60%
Visibility—
Dew point35°
Fri, 0657° / 47°0
57 °
Blaine, Friday, 6 November
Overcast. High 57°, low 47°.
Pressure29.80 inHg
Wind11.3 mph E
Humidity62%
Visibility—
Dew point40°
Sat, 0749° / 34°0.11
49 °
Blaine, Saturday, 7 November
Light rain. High 49°, low 34°.
Pressure29.68 inHg
Wind20.3 mph W
Humidity59%
Visibility—
Dew point29°
Sun, 0846° / 31°0
46 °
Blaine, Sunday, 8 November
Clear. High 46°, low 31°.
Pressure30.09 inHg
Wind14 mph W
Humidity50%
Visibility—
Dew point23°
Mon, 0950° / 36°0
50 °
Blaine, Monday, 9 November
Overcast. High 50°, low 36°.
Pressure30.30 inHg
Wind6.6 mph NW
Humidity59%
Visibility—
Dew point31°
Tue, 1054° / 38°0
54 °
Blaine, Tuesday, 10 November
Clear. High 54°, low 38°.
Pressure30.18 inHg
Wind7.1 mph SE
Humidity56%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1143° / 25°0.06
43 °
Blaine, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.06 in
Chance of precipitation27%
Record high60° (1990)
Record low-6° (2022)
Thu, 1243° / 25°0.05
43 °
Blaine, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high62° (1999)
Record low-3° (1982)
Fri, 1342° / 25°0.07
42 °
Blaine, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (1999)
Record low0° (1964)
Sat, 1441° / 24°0.04
41 °
Blaine, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (1999)
Record low-7° (1964)
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)
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.