Monthly outlook for Lucan, MN: average high 61.7°, average low 45.5°. That is 4.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 23 October (76.4°), the coolest 26 October (32.1°).
61.7°/45.5°
Average high / low
+4.1°
Above normal
4 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
64.5°
55.8°
+4.8°
27 October – 5 November
57°
50.4°
+3.7°
6 November – 15 November
at normal
44.2°
—
October records over 66 years
90.3°3 October 2025All-time high
8.8°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Tracy (15 mi).
Sun, 1866° / 46°0
66 °
Lucan, Sunday, 18 October
Clear. High 66°, low 46°.
Pressure30.09 inHg
Wind9.4 mph SW
Humidity47%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 43°0
64 °
Lucan, Monday, 19 October
Overcast. High 64°, low 43°.
Pressure30.24 inHg
Wind6 mph SE
Humidity63%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 48°0
67 °
Lucan, Tuesday, 20 October
Clear. High 67°, low 48°.
Pressure30.21 inHg
Wind9.7 mph S
Humidity59%
Visibility6.2 mi
Dew point48°
Wed, 2171° / 51°0
71 °
Lucan, Wednesday, 21 October
Clear. High 71°, low 51°.
Pressure30.12 inHg
Wind6.8 mph S
Humidity59%
Visibility—
Dew point51°
Thu, 2273° / 52°0
73 °
Lucan, Thursday, 22 October
Partly cloudy. High 73°, low 52°.
Pressure30.18 inHg
Wind8.7 mph SE
Humidity60%
Visibility—
Dew point53°
Fri, 2376° / 62°0.11
76 °
Lucan, Friday, 23 October
Light rain. High 76°, low 62°.
Pressure29.83 inHg
Wind23.9 mph S
Humidity59%
Visibility—
Dew point58°
Sat, 2471° / 58°0
71 °
Lucan, Saturday, 24 October
Mostly clear. High 71°, low 58°.
Pressure29.85 inHg
Wind19.1 mph S
Humidity53%
Visibility—
Dew point52°
Sun, 2550° / 41°0.04
50 °
Lucan, Sunday, 25 October
Light rain. High 50°, low 41°.
Pressure30.21 inHg
Wind16.8 mph N
Humidity51%
Visibility—
Dew point28°
Mon, 2647° / 32°0
47 °
Lucan, Monday, 26 October
Clear. High 47°, low 32°.
Pressure30.33 inHg
Wind9.6 mph N
Humidity40%
Visibility—
Dew point20°
Tue, 2750° / 38°0.01
50 °
Lucan, Tuesday, 27 October
Light rain. High 50°, low 38°.
Pressure30.15 inHg
Wind20.3 mph SE
Humidity39%
Visibility—
Dew point24°
Wed, 2859° / 47°0.14
59 °
Lucan, Wednesday, 28 October
Light rain. High 59°, low 47°.
Pressure29.62 inHg
Wind19.8 mph W
Humidity92%
Visibility—
Dew point51°
Thu, 2961° / 45°0.02
61 °
Lucan, Thursday, 29 October
Light rain. High 61°, low 45°.
Pressure30.06 inHg
Wind24.1 mph NW
Humidity45%
Visibility—
Dew point34°
Fri, 3062° / 50°0.1
62 °
Lucan, Friday, 30 October
Light rain. High 62°, low 50°.
Pressure29.62 inHg
Wind19 mph S
Humidity66%
Visibility—
Dew point47°
Sat, 3162° / 39°0.6
62 °
Lucan, Saturday, 31 October
Rain. High 62°, low 39°.
Pressure29.26 inHg
Wind27 mph NW
Humidity90%
Visibility—
Dew point51°
Sun, 0149° / 41°0.01
49 °
Lucan, Sunday, 1 November
Light rain. High 49°, low 41°.
Pressure29.94 inHg
Wind25.5 mph NW
Humidity51%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0249° / 35°0.05
49 °
Lucan, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.05 in
Chance of precipitation15%
Record high73° (2022)
Record low11° (1991)
Tue, 0348° / 34°0.05
48 °
Lucan, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (1978)
Record low5° (1991)
Wed, 0448° / 33°0.02
48 °
Lucan, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.02 in
Chance of precipitation17%
Record high74° (2020)
Record low-8° (1991)
Thu, 0549° / 33°0.05
49 °
Lucan, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (2001)
Record low9° (1991)
Fri, 0648° / 33°0.05
48 °
Lucan, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.05 in
Chance of precipitation20%
Record high73° (2020)
Record low-4° (1991)
Sat, 0748° / 32°0.02
48 °
Lucan, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high71° (2001)
Record low-13° (1991)
Sun, 0847° / 32°0.04
47 °
Lucan, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high74° (1999)
Record low1° (2003)
Mon, 0945° / 31°0.15
45 °
Lucan, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.15 in
Chance of precipitation23%
Record high72° (1999)
Record low12° (2018)
Tue, 1042° / 29°0.11
42 °
Lucan, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (2012)
Record low10° (2018)
Wed, 1142° / 27°0.04
42 °
Lucan, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.04 in
Chance of precipitation20%
Record high63° (2005)
Record low4° (1986)
Thu, 1241° / 27°0.06
41 °
Lucan, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.06 in
Chance of precipitation22%
Record high66° (1999)
Record low-8° (1966)
Fri, 1343° / 28°0.04
43 °
Lucan, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high73° (1999)
Record low-3° (1982)
Sat, 1443° / 29°0.02
43 °
Lucan, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (2025)
Record low2° (2014)
Sun, 1544° / 28°0.05
44 °
Lucan, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation22%
Record high68° (2001)
Record low8° (2014)
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 Lucan, 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 Lucan, 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.