Monthly outlook for Monticello, MN: average high 49.6°, average low 39°. That is 1.5° above the climate normal for October. Precipitation is expected on 9 days (about 4.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 28 October (63.1°), the coolest 7 November (27.4°).
49.6°/39°
Average high / low
+1.5°
Above normal
9 / 4
Wet days / normal
4.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
55.2°
48.5°
+3.7°
5 November – 14 November
40.2°
42.3°
-1.2°
15 November – 24 November
at normal
37.5°
—
October records over 66 years
84.9°3 October 2025All-time high
15.1°23 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Zimmerman (14 mi).
Tue, 2757° / 42°0.23
57 °
Monticello, Tuesday, 27 October
Rain. High 57°, low 42°.
Pressure30.03 inHg
Wind10.3 mph S
Humidity86%
Visibility6.2 mi
Dew point51°
Wed, 2863° / 45°0.51
63 °
Monticello, Wednesday, 28 October
Heavy rain. High 63°, low 45°.
Pressure29.97 inHg
Wind9.5 mph S
Humidity77%
Visibility6.2 mi
Dew point55°
Thu, 2956° / 42°0
56 °
Monticello, Thursday, 29 October
Clear. High 56°, low 42°.
Pressure30.18 inHg
Wind8.7 mph NW
Humidity63%
Visibility6.2 mi
Dew point40°
Fri, 3061° / 42°0
61 °
Monticello, Friday, 30 October
Overcast. High 61°, low 42°.
Pressure30.24 inHg
Wind3.1 mph SE
Humidity68%
Visibility6.2 mi
Dew point44°
Sat, 3157° / 43°0.11
57 °
Monticello, Saturday, 31 October
Light rain. High 57°, low 43°.
Pressure30.15 inHg
Wind8.4 mph E
Humidity62%
Visibility—
Dew point41°
Sun, 0160° / 51°0.29
60 °
Monticello, Sunday, 1 November
Rain. High 60°, low 51°.
Pressure30.00 inHg
Wind6 mph E
Humidity81%
Visibility—
Dew point53°
Mon, 0253° / 47°0
53 °
Monticello, Monday, 2 November
Overcast. High 53°, low 47°.
Pressure29.94 inHg
Wind20.3 mph NE
Humidity85%
Visibility—
Dew point48°
Tue, 0349° / 46°0.58
49 °
Monticello, Tuesday, 3 November
Rain. High 49°, low 46°.
Pressure29.91 inHg
Wind21.8 mph NE
Humidity94%
Visibility—
Dew point44°
Wed, 0449° / 39°1.54
49 °
Monticello, Wednesday, 4 November
Rain. High 49°, low 39°.
Pressure29.59 inHg
Wind27.4 mph N
Humidity94%
Visibility—
Dew point45°
Thu, 0536° / 30°0.66
36 °
Monticello, Thursday, 5 November
Snow. High 36°, low 30°.
Pressure29.77 inHg
Wind25.7 mph N
Humidity73%
Visibility—
Dew point28°
Fri, 0638° / 30°0
38 °
Monticello, Friday, 6 November
Overcast. High 38°, low 30°.
Pressure30.06 inHg
Wind20.8 mph NW
Humidity54%
Visibility—
Dew point20°
Sat, 0738° / 27°0
38 °
Monticello, Saturday, 7 November
Clear. High 38°, low 27°.
Pressure30.15 inHg
Wind7.6 mph NW
Humidity46%
Visibility—
Dew point17°
Sun, 0843° / 30°0
43 °
Monticello, Sunday, 8 November
Overcast. High 43°, low 30°.
Pressure29.83 inHg
Wind16.5 mph SE
Humidity52%
Visibility—
Dew point24°
Mon, 0947° / 36°0.04
47 °
Monticello, Monday, 9 November
Snow. High 47°, low 36°.
Pressure29.56 inHg
Wind17.4 mph NW
Humidity71%
Visibility—
Dew point38°
Tue, 1039° / 34°0
39 °
Monticello, Tuesday, 10 November
Light snow. High 39°, low 34°.
Pressure29.85 inHg
Wind12.4 mph N
Humidity86%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1139° / 28°0.05
39 °
Monticello, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.05 in
Chance of precipitation23%
Record high57° (1964)
Record low8° (2019)
Thu, 1238° / 27°0.06
38 °
Monticello, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.06 in
Chance of precipitation25%
Record high59° (2011)
Record low-5° (1966)
Fri, 1340° / 27°0.07
40 °
Monticello, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high66° (1999)
Record low1° (1982)
Sat, 1440° / 28°0.02
40 °
Monticello, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2025)
Record low5° (2014)
Sun, 1540° / 28°0.04
40 °
Monticello, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation17%
Record high62° (2001)
Record low1° (2014)
Mon, 1640° / 27°0.09
40 °
Monticello, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation17%
Record high63° (2023)
Record low5° (1997)
Tue, 1739° / 27°0.07
39 °
Monticello, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (2001)
Record low7° (2014)
Wed, 1839° / 27°0.07
39 °
Monticello, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation22%
Record high59° (2001)
Record low1° (2014)
Thu, 1938° / 26°0.07
38 °
Monticello, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation33%
Record high56° (2012)
Record low6° (1997)
Fri, 2036° / 24°0.09
36 °
Monticello, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation22%
Record high54° (1962)
Record low2° (2022)
Sat, 2136° / 22°0.04
36 °
Monticello, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high66° (1990)
Record low-4° (1978)
Sun, 2236° / 24°0.04
36 °
Monticello, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high55° (2012)
Record low-1° (1978)
Mon, 2335° / 23°0.06
35 °
Monticello, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.06 in
Chance of precipitation27%
Record high53° (2025)
Record low1° (1970)
Tue, 2435° / 22°0.04
35 °
Monticello, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation15%
Record high58° (2011)
Record low-8° (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 Monticello, 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 Monticello, 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.