Monthly outlook for Blaine, ID: average high 52.5°, average low 36.3°. That is 1.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 22 October (64.3°), the coolest 28 October (31.3°).
52.5°/36.3°
Average high / low
+1.5°
Above normal
4 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
52.1°
51.4°
+0.4°
1 November – 10 November
53.2°
46°
+4°
11 November – 20 November
at normal
40.6°
—
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).
Fri, 2353° / 40°0.28
53 °
Blaine, Friday, 23 October
Rain. High 53°, low 40°.
Pressure29.85 inHg
Wind8.9 mph SW
Humidity88%
Visibility3.9 mi
Dew point42°
Sat, 2449° / 34°0
49 °
Blaine, Saturday, 24 October
Overcast. High 49°, low 34°.
Pressure30.27 inHg
Wind3.4 mph S
Humidity69%
Visibility6.0 mi
Dew point35°
Sun, 2554° / 33°0
54 °
Blaine, Sunday, 25 October
Clear. High 54°, low 33°.
Pressure30.12 inHg
Wind4.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point32°
Mon, 2654° / 39°0.3
54 °
Blaine, Monday, 26 October
Rain. High 54°, low 39°.
Pressure30.06 inHg
Wind10.6 mph E
Humidity54%
Visibility6.2 mi
Dew point35°
Tue, 2745° / 32°0.08
45 °
Blaine, Tuesday, 27 October
Light rain. High 45°, low 32°.
Pressure30.03 inHg
Wind12.5 mph W
Humidity64%
Visibility—
Dew point30°
Wed, 2854° / 31°0
54 °
Blaine, Wednesday, 28 October
Partly cloudy. High 54°, low 31°.
Pressure30.00 inHg
Wind14.8 mph SW
Humidity44%
Visibility—
Dew point27°
Thu, 2951° / 35°0
51 °
Blaine, Thursday, 29 October
Overcast. High 51°, low 35°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity37%
Visibility—
Dew point20°
Fri, 3048° / 34°0
48 °
Blaine, Friday, 30 October
Clear. High 48°, low 34°.
Pressure30.03 inHg
Wind6.7 mph SW
Humidity49%
Visibility—
Dew point26°
Sat, 3150° / 33°0
50 °
Blaine, Saturday, 31 October
Clear. High 50°, low 33°.
Pressure30.06 inHg
Wind4.8 mph SE
Humidity45%
Visibility—
Dew point24°
Sun, 0152° / 35°0
52 °
Blaine, Sunday, 1 November
Overcast. High 52°, low 35°.
Pressure30.03 inHg
Wind9.2 mph E
Humidity26%
Visibility—
Dew point13°
Mon, 0249° / 38°0
49 °
Blaine, Monday, 2 November
Overcast. High 49°, low 38°.
Pressure30.03 inHg
Wind5.9 mph S
Humidity23%
Visibility—
Dew point10°
Tue, 0351° / 36°0
51 °
Blaine, Tuesday, 3 November
Overcast. High 51°, low 36°.
Pressure30.09 inHg
Wind5.6 mph N
Humidity23%
Visibility—
Dew point10°
Wed, 0456° / 39°0
56 °
Blaine, Wednesday, 4 November
Mostly clear. High 56°, low 39°.
Pressure30.12 inHg
Wind6.8 mph N
Humidity24%
Visibility—
Dew point15°
Thu, 0556° / 38°0
56 °
Blaine, Thursday, 5 November
Clear. High 56°, low 38°.
Pressure30.09 inHg
Wind6.1 mph S
Humidity31%
Visibility—
Dew point20°
Fri, 0655° / 38°0
55 °
Blaine, Friday, 6 November
Partly cloudy. High 55°, low 38°.
Pressure29.91 inHg
Wind7.6 mph SW
Humidity36%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0746° / 29°0.06
46 °
Blaine, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (1999)
Record low14° (1991)
Sun, 0844° / 27°0.06
44 °
Blaine, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.06 in
Chance of precipitation32%
Record high60° (1976)
Record low-3° (1994)
Mon, 0943° / 27°0.07
43 °
Blaine, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low27°
Average precipitation0.07 in
Chance of precipitation30%
Record high59° (2019)
Record low6° (1998)
Tue, 1043° / 26°0.05
43 °
Blaine, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low26°
Average precipitation0.05 in
Chance of precipitation27%
Record high61° (2016)
Record low3° (2022)
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)
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.