Monthly outlook for Zimmerman, MN: average high 56.1°, average low 38.7°. That is 3.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 22 October (70.6°), the coolest 30 October (25.9°).
56.1°/38.7°
Average high / low
+3.3°
Above normal
3 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
57.7°
51.9°
+3.3°
30 October – 8 November
53.4°
46.3°
+3.9°
9 November – 18 November
at normal
40°
—
October records over 66 years
84.9°3 October 2025All-time high
15.1°23 October 2002All-time low
Wed, 2170° / 44°0
70 °
Zimmerman, Wednesday, 21 October
Clear. High 70°, low 44°.
Pressure30.21 inHg
Wind1.6 mph NW
Humidity62%
Visibility6.2 mi
Dew point49°
Thu, 2271° / 45°0
71 °
Zimmerman, Thursday, 22 October
Clear. High 71°, low 45°.
Pressure30.27 inHg
Wind4.9 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Fri, 2367° / 55°0
67 °
Zimmerman, Friday, 23 October
Overcast. High 67°, low 55°.
Pressure30.12 inHg
Wind12.2 mph S
Humidity64%
Visibility6.2 mi
Dew point52°
Sat, 2467° / 52°0.08
67 °
Zimmerman, Saturday, 24 October
Light rain. High 67°, low 52°.
Pressure30.03 inHg
Wind15.3 mph S
Humidity66%
Visibility—
Dew point54°
Sun, 2556° / 39°0
56 °
Zimmerman, Sunday, 25 October
Overcast. High 56°, low 39°.
Pressure30.50 inHg
Wind6.9 mph N
Humidity46%
Visibility—
Dew point31°
Mon, 2644° / 35°0.01
44 °
Zimmerman, Monday, 26 October
Light rain. High 44°, low 35°.
Pressure30.36 inHg
Wind12 mph N
Humidity62%
Visibility—
Dew point28°
Tue, 2737° / 31°0.04
37 °
Zimmerman, Tuesday, 27 October
Light snow. High 37°, low 31°.
Pressure30.56 inHg
Wind13 mph N
Humidity41%
Visibility—
Dew point14°
Wed, 2852° / 27°0
52 °
Zimmerman, Wednesday, 28 October
Clear. High 52°, low 27°.
Pressure30.12 inHg
Wind15.1 mph SW
Humidity33%
Visibility—
Dew point17°
Thu, 2945° / 29°0
45 °
Zimmerman, Thursday, 29 October
Clear. High 45°, low 29°.
Pressure30.15 inHg
Wind16.2 mph NW
Humidity43%
Visibility—
Dew point20°
Fri, 3043° / 26°0
43 °
Zimmerman, Friday, 30 October
Clear. High 43°, low 26°.
Pressure30.45 inHg
Wind11.9 mph NW
Humidity35%
Visibility—
Dew point13°
Sat, 3154° / 31°0
54 °
Zimmerman, Saturday, 31 October
Overcast. High 54°, low 31°.
Pressure29.94 inHg
Wind13.2 mph SW
Humidity47%
Visibility—
Dew point28°
Sun, 0149° / 33°0
49 °
Zimmerman, Sunday, 1 November
Overcast. High 49°, low 33°.
Pressure30.18 inHg
Wind7.2 mph N
Humidity37%
Visibility—
Dew point20°
Mon, 0257° / 32°0
57 °
Zimmerman, Monday, 2 November
Overcast. High 57°, low 32°.
Pressure30.12 inHg
Wind13.8 mph S
Humidity36%
Visibility—
Dew point23°
Tue, 0355° / 51°0.04
55 °
Zimmerman, Tuesday, 3 November
Light rain. High 55°, low 51°.
Pressure29.85 inHg
Wind13.8 mph S
Humidity82%
Visibility—
Dew point49°
Wed, 0462° / 49°0.01
62 °
Zimmerman, Wednesday, 4 November
Light rain. High 62°, low 49°.
Pressure29.85 inHg
Wind9.4 mph W
Humidity48%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0546° / 32°0.05
46 °
Zimmerman, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high65° (2016)
Record low8° (1991)
Fri, 0646° / 33°0.06
46 °
Zimmerman, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (2020)
Record low4° (1991)
Sat, 0745° / 32°0.02
45 °
Zimmerman, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (2020)
Record low-7° (1991)
Sun, 0844° / 31°0.04
44 °
Zimmerman, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low1° (1991)
Mon, 0943° / 31°0.1
43 °
Zimmerman, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (1999)
Record low11° (2003)
Tue, 1041° / 30°0.13
41 °
Zimmerman, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high62° (2010)
Record low7° (2018)
Wed, 1139° / 28°0.05
39 °
Zimmerman, 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 °
Zimmerman, 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 °
Zimmerman, 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 °
Zimmerman, 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 °
Zimmerman, 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 °
Zimmerman, 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 °
Zimmerman, 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 °
Zimmerman, 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)
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 Zimmerman, 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 Zimmerman, 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.