Monthly outlook for New Ulm, MN: average high 61.7°, average low 45.7°. That is 3.7° above the climate normal for October. Precipitation is expected on 6 days (about 1.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 23 October (77°), the coolest 26 October (33.5°).
61.7°/45.7°
Average high / low
+3.7°
Above normal
6 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
64.7°
56.4°
+4.6°
27 October – 5 November
56.6°
51.2°
+3°
6 November – 15 November
at normal
45°
—
October records over 66 years
89.4°3 October 2025All-time high
12.9°24 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Courtland (7 mi).
Sun, 1865° / 45°0
65 °
New Ulm, Sunday, 18 October
Clear. High 65°, low 45°.
Pressure30.12 inHg
Wind11.8 mph S
Humidity50%
Visibility6.2 mi
Dew point39°
Mon, 1963° / 43°0
63 °
New Ulm, Monday, 19 October
Overcast. High 63°, low 43°.
Pressure30.27 inHg
Wind5.4 mph S
Humidity67%
Visibility6.2 mi
Dew point46°
Tue, 2067° / 48°0
67 °
New Ulm, Tuesday, 20 October
Clear. High 67°, low 48°.
Pressure30.27 inHg
Wind8.7 mph S
Humidity61%
Visibility6.2 mi
Dew point48°
Wed, 2171° / 50°0
71 °
New Ulm, Wednesday, 21 October
Clear. High 71°, low 50°.
Pressure30.15 inHg
Wind7.2 mph S
Humidity58%
Visibility—
Dew point50°
Thu, 2272° / 52°0
72 °
New Ulm, Thursday, 22 October
Clear. High 72°, low 52°.
Pressure30.18 inHg
Wind7.1 mph SE
Humidity60%
Visibility—
Dew point53°
Fri, 2377° / 61°0.04
77 °
New Ulm, Friday, 23 October
Light rain. High 77°, low 61°.
Pressure29.88 inHg
Wind21 mph S
Humidity57%
Visibility—
Dew point54°
Sat, 2473° / 63°0.05
73 °
New Ulm, Saturday, 24 October
Light rain. High 73°, low 63°.
Pressure29.88 inHg
Wind18.5 mph S
Humidity49%
Visibility—
Dew point51°
Sun, 2555° / 42°0.48
55 °
New Ulm, Sunday, 25 October
Rain. High 55°, low 42°.
Pressure30.15 inHg
Wind15.9 mph NW
Humidity54%
Visibility—
Dew point32°
Mon, 2647° / 33°0
47 °
New Ulm, Monday, 26 October
Clear. High 47°, low 33°.
Pressure30.33 inHg
Wind9.6 mph N
Humidity41%
Visibility—
Dew point20°
Tue, 2749° / 36°0.02
49 °
New Ulm, Tuesday, 27 October
Light rain. High 49°, low 36°.
Pressure30.21 inHg
Wind19.2 mph S
Humidity38%
Visibility—
Dew point23°
Wed, 2856° / 45°0.25
56 °
New Ulm, Wednesday, 28 October
Rain. High 56°, low 45°.
Pressure29.68 inHg
Wind19.7 mph W
Humidity94%
Visibility—
Dew point49°
Thu, 2958° / 46°0
58 °
New Ulm, Thursday, 29 October
Clear. High 58°, low 46°.
Pressure30.06 inHg
Wind25 mph NW
Humidity49%
Visibility—
Dew point35°
Fri, 3060° / 49°0.13
60 °
New Ulm, Friday, 30 October
Light rain. High 60°, low 49°.
Pressure29.68 inHg
Wind18.9 mph S
Humidity64%
Visibility—
Dew point44°
Sat, 3166° / 43°0.65
66 °
New Ulm, Saturday, 31 October
Rain. High 66°, low 43°.
Pressure29.23 inHg
Wind23.9 mph W
Humidity83%
Visibility—
Dew point60°
Sun, 0150° / 41°0.01
50 °
New Ulm, Sunday, 1 November
Light rain. High 50°, low 41°.
Pressure29.91 inHg
Wind24.7 mph NW
Humidity51%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0250° / 35°0.05
50 °
New Ulm, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high75° (2022)
Record low12° (1991)
Tue, 0349° / 34°0.06
49 °
New Ulm, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation17%
Record high73° (2008)
Record low5° (1991)
Wed, 0449° / 33°0.03
49 °
New Ulm, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.03 in
Chance of precipitation22%
Record high72° (2020)
Record low-9° (1991)
Thu, 0549° / 34°0.06
49 °
New Ulm, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation28%
Record high69° (1975)
Record low8° (1991)
Fri, 0649° / 34°0.05
49 °
New Ulm, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation18%
Record high73° (2020)
Record low-1° (1991)
Sat, 0748° / 33°0.02
48 °
New Ulm, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.02 in
Chance of precipitation12%
Record high73° (2001)
Record low-11° (1991)
Sun, 0848° / 33°0.04
48 °
New Ulm, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high75° (1999)
Record low-1° (1991)
Mon, 0946° / 32°0.13
46 °
New Ulm, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation30%
Record high73° (1999)
Record low13° (2018)
Tue, 1044° / 31°0.09
44 °
New Ulm, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (2012)
Record low8° (2018)
Wed, 1142° / 28°0.05
42 °
New Ulm, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high63° (1964)
Record low6° (1986)
Thu, 1241° / 28°0.06
41 °
New Ulm, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (2005)
Record low-6° (1966)
Fri, 1343° / 29°0.07
43 °
New Ulm, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation22%
Record high73° (1999)
Record low2° (2020)
Sat, 1443° / 29°0.02
43 °
New Ulm, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2025)
Record low6° (2014)
Sun, 1544° / 28°0.05
44 °
New Ulm, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2001)
Record low9° (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 New Ulm, 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 New Ulm, 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.