Monthly outlook for Lengby, MN: average high 56.5°, average low 40.4°. That is 5.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 22 October (66.2°), the coolest 27 October (30.3°).
56.5°/40.4°
Average high / low
+5.5°
Above normal
3 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
58.3°
48.3°
+5.6°
28 October – 6 November
53.4°
42.5°
+6°
7 November – 16 November
at normal
36.3°
—
October records over 66 years
83.8°1 October 2023All-time high
6.6°29 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Bagley (11 mi).
Mon, 1961° / 36°0
61 °
Lengby, Monday, 19 October
Clear. High 61°, low 36°.
Pressure30.36 inHg
Wind7.9 mph SE
Humidity45%
Visibility6.2 mi
Dew point34°
Tue, 2063° / 44°0
63 °
Lengby, Tuesday, 20 October
Clear. High 63°, low 44°.
Pressure30.21 inHg
Wind10.9 mph S
Humidity67%
Visibility6.2 mi
Dew point47°
Wed, 2161° / 48°0
61 °
Lengby, Wednesday, 21 October
Clear. High 61°, low 48°.
Pressure30.21 inHg
Wind6.2 mph N
Humidity78%
Visibility6.2 mi
Dew point51°
Thu, 2266° / 46°0
66 °
Lengby, Thursday, 22 October
Clear. High 66°, low 46°.
Pressure30.24 inHg
Wind12.4 mph SE
Humidity66%
Visibility—
Dew point49°
Fri, 2362° / 55°0.14
62 °
Lengby, Friday, 23 October
Light rain. High 62°, low 55°.
Pressure29.97 inHg
Wind21.4 mph S
Humidity67%
Visibility—
Dew point50°
Sat, 2462° / 37°0.09
62 °
Lengby, Saturday, 24 October
Snow. High 62°, low 37°.
Pressure29.94 inHg
Wind24.7 mph W
Humidity79%
Visibility—
Dew point37°
Sun, 2542° / 31°0
42 °
Lengby, Sunday, 25 October
Clear. High 42°, low 31°.
Pressure30.47 inHg
Wind12.6 mph NW
Humidity43%
Visibility—
Dew point19°
Mon, 2650° / 37°0
50 °
Lengby, Monday, 26 October
Overcast. High 50°, low 37°.
Pressure30.09 inHg
Wind8.6 mph SE
Humidity45%
Visibility—
Dew point27°
Tue, 2751° / 30°0
51 °
Lengby, Tuesday, 27 October
Overcast. High 51°, low 30°.
Pressure30.15 inHg
Wind10.1 mph SE
Humidity31%
Visibility—
Dew point16°
Wed, 2850° / 43°0.22
50 °
Lengby, Wednesday, 28 October
Rain. High 50°, low 43°.
Pressure29.65 inHg
Wind19.7 mph W
Humidity58%
Visibility—
Dew point36°
Thu, 2947° / 40°0
47 °
Lengby, Thursday, 29 October
Overcast. High 47°, low 40°.
Pressure29.71 inHg
Wind13.7 mph W
Humidity58%
Visibility—
Dew point31°
Fri, 3058° / 41°0
58 °
Lengby, Friday, 30 October
Overcast. High 58°, low 41°.
Pressure29.47 inHg
Wind13.6 mph SW
Humidity41%
Visibility—
Dew point31°
Sat, 3158° / 44°0
58 °
Lengby, Saturday, 31 October
Overcast. High 58°, low 44°.
Pressure29.44 inHg
Wind14.9 mph SW
Humidity44%
Visibility—
Dew point35°
Sun, 0159° / 39°0
59 °
Lengby, Sunday, 1 November
Clear. High 59°, low 39°.
Pressure29.74 inHg
Wind20.9 mph W
Humidity40%
Visibility—
Dew point33°
Mon, 0249° / 33°0
49 °
Lengby, Monday, 2 November
Overcast. High 49°, low 33°.
Pressure30.39 inHg
Wind7.3 mph E
Humidity41%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0341° / 30°0.03
41 °
Lengby, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.03 in
Chance of precipitation23%
Record high65° (2008)
Record low5° (1991)
Wed, 0440° / 29°0.03
40 °
Lengby, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high61° (1975)
Record low-10° (1991)
Thu, 0541° / 29°0.03
41 °
Lengby, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.03 in
Chance of precipitation15%
Record high68° (2016)
Record low9° (1991)
Fri, 0640° / 28°0.05
40 °
Lengby, Friday, 6 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.05 in
Chance of precipitation20%
Record high65° (2016)
Record low-4° (1991)
Sat, 0740° / 28°0.05
40 °
Lengby, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.05 in
Chance of precipitation23%
Record high59° (1999)
Record low-3° (1991)
Sun, 0839° / 27°0.04
39 °
Lengby, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (2020)
Record low-12° (2003)
Mon, 0937° / 26°0.06
37 °
Lengby, Monday, 9 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high60° (2020)
Record low-2° (2017)
Tue, 1035° / 24°0.06
35 °
Lengby, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high56° (2010)
Record low-10° (2017)
Wed, 1134° / 23°0.04
34 °
Lengby, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.04 in
Chance of precipitation17%
Record high58° (2005)
Record low-5° (1995)
Thu, 1234° / 22°0.05
34 °
Lengby, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.05 in
Chance of precipitation25%
Record high55° (2001)
Record low-6° (1986)
Fri, 1336° / 24°0.05
36 °
Lengby, Friday, 13 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.05 in
Chance of precipitation25%
Record high59° (2016)
Record low-9° (1986)
Sat, 1436° / 24°0.02
36 °
Lengby, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2025)
Record low0° (2014)
Sun, 1536° / 24°0.04
36 °
Lengby, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high55° (2001)
Record low-1° (2014)
Mon, 1635° / 24°0.04
35 °
Lengby, Monday, 16 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.04 in
Chance of precipitation15%
Record high58° (2001)
Record low1° (1989)
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 Lengby, 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 Lengby, 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.