Monthly outlook for Harliss, MN: average high 56.2°, average low 43.2°. That is 4.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 28 October (69.5°), the coolest 11 November (30.8°).
56.2°/43.2°
Average high / low
+4.4°
Above normal
4 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
58.4°
50.1°
+4.6°
6 November – 15 November
52.5°
44°
+4.8°
16 November – 25 November
at normal
39.5°
—
October records over 66 years
88°3 October 2025All-time high
17.8°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Cannon Falls (13 mi).
Wed, 2869° / 51°0.65
69 °
Harliss, Wednesday, 28 October
Heavy rain. High 69°, low 51°.
Pressure30.00 inHg
Wind9.1 mph S
Humidity63%
Visibility6.2 mi
Dew point54°
Thu, 2957° / 45°0
57 °
Harliss, Thursday, 29 October
Clear. High 57°, low 45°.
Pressure30.21 inHg
Wind7.8 mph NW
Humidity62%
Visibility6.2 mi
Dew point41°
Fri, 3060° / 41°0
60 °
Harliss, Friday, 30 October
Overcast. High 60°, low 41°.
Pressure30.30 inHg
Wind5.4 mph SE
Humidity59%
Visibility5.7 mi
Dew point42°
Sat, 3162° / 42°0
62 °
Harliss, Saturday, 31 October
Clear. High 62°, low 42°.
Pressure30.24 inHg
Wind7.8 mph E
Humidity62%
Visibility—
Dew point44°
Sun, 0162° / 53°0
62 °
Harliss, Sunday, 1 November
Overcast. High 62°, low 53°.
Pressure30.21 inHg
Wind7.4 mph SE
Humidity74%
Visibility—
Dew point52°
Mon, 0253° / 51°0.38
53 °
Harliss, Monday, 2 November
Rain. High 53°, low 51°.
Pressure29.94 inHg
Wind10.6 mph E
Humidity95%
Visibility—
Dew point50°
Tue, 0354° / 48°0.01
54 °
Harliss, Tuesday, 3 November
Light rain. High 54°, low 48°.
Pressure30.15 inHg
Wind12.5 mph E
Humidity84%
Visibility—
Dew point49°
Wed, 0454° / 43°0
54 °
Harliss, Wednesday, 4 November
Overcast. High 54°, low 43°.
Pressure30.15 inHg
Wind9.9 mph NE
Humidity62%
Visibility—
Dew point38°
Thu, 0554° / 42°0
54 °
Harliss, Thursday, 5 November
Overcast. High 54°, low 42°.
Pressure29.97 inHg
Wind11.5 mph NE
Humidity38%
Visibility—
Dew point26°
Fri, 0655° / 41°0
55 °
Harliss, Friday, 6 November
Overcast. High 55°, low 41°.
Pressure30.00 inHg
Wind8.9 mph NE
Humidity51%
Visibility—
Dew point34°
Sat, 0756° / 38°0
56 °
Harliss, Saturday, 7 November
Partly cloudy. High 56°, low 38°.
Pressure29.94 inHg
Wind7.7 mph S
Humidity50%
Visibility—
Dew point33°
Sun, 0859° / 43°0
59 °
Harliss, Sunday, 8 November
Overcast. High 59°, low 43°.
Pressure29.83 inHg
Wind15.9 mph S
Humidity57%
Visibility—
Dew point41°
Mon, 0955° / 45°0.07
55 °
Harliss, Monday, 9 November
Light rain. High 55°, low 45°.
Pressure29.74 inHg
Wind19.5 mph NW
Humidity50%
Visibility—
Dew point33°
Tue, 1044° / 33°0
44 °
Harliss, Tuesday, 10 November
Overcast. High 44°, low 33°.
Pressure30.18 inHg
Wind20.9 mph NW
Humidity49%
Visibility—
Dew point24°
Wed, 1146° / 31°0
46 °
Harliss, Wednesday, 11 November
Overcast. High 46°, low 31°.
Pressure30.21 inHg
Wind12.5 mph S
Humidity41%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1240° / 29°0.07
40 °
Harliss, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high61° (2005)
Record low5° (2019)
Fri, 1342° / 29°0.07
42 °
Harliss, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1999)
Record low4° (1986)
Sat, 1442° / 30°0.02
42 °
Harliss, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.02 in
Chance of precipitation17%
Record high69° (2025)
Record low12° (2014)
Sun, 1543° / 30°0.05
43 °
Harliss, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (1990)
Record low11° (2014)
Mon, 1643° / 29°0.07
43 °
Harliss, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high66° (2023)
Record low9° (1997)
Tue, 1742° / 30°0.07
42 °
Harliss, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2001)
Record low8° (2014)
Wed, 1842° / 29°0.07
42 °
Harliss, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (1999)
Record low4° (2014)
Thu, 1941° / 29°0.09
41 °
Harliss, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high57° (2012)
Record low7° (1986)
Fri, 2039° / 27°0.09
39 °
Harliss, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation22%
Record high58° (2003)
Record low6° (2022)
Sat, 2138° / 25°0.05
38 °
Harliss, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (1990)
Record low-1° (2014)
Sun, 2238° / 26°0.03
38 °
Harliss, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.03 in
Chance of precipitation17%
Record high60° (2012)
Record low-1° (1978)
Mon, 2338° / 26°0.1
38 °
Harliss, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation28%
Record high56° (2001)
Record low3° (1989)
Tue, 2437° / 24°0.04
37 °
Harliss, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high61° (2011)
Record low-4° (1989)
Wed, 2537° / 25°0.04
37 °
Harliss, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.04 in
Chance of precipitation23%
Record high56° (2011)
Record low-2° (1991)
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 Harliss, MN 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 Harliss, MN 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.