Monthly outlook for Watertown, MN: average high 57.6°, average low 44.7°. That is 3.7° above the climate normal for October. Precipitation is expected on 7 days (about 3.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 24 October (74.1°), the coolest 29 October (34.4°).
57.6°/44.7°
Average high / low
+3.7°
Above normal
7 / 4
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
61.1°
52.8°
+4.6°
31 October – 9 November
52°
47.1°
+2.7°
10 November – 19 November
at normal
40.9°
—
October records over 66 years
90.3°3 October 2025All-time high
12.4°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — New Germany (8 mi).
Thu, 2272° / 44°0
72 °
Watertown, Thursday, 22 October
Clear. High 72°, low 44°.
Pressure30.24 inHg
Wind5.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point53°
Fri, 2373° / 55°0.05
73 °
Watertown, Friday, 23 October
Light rain. High 73°, low 55°.
Pressure30.15 inHg
Wind13.2 mph S
Humidity59%
Visibility6.2 mi
Dew point54°
Sat, 2474° / 59°0.04
74 °
Watertown, Saturday, 24 October
Light rain. High 74°, low 59°.
Pressure30.09 inHg
Wind14.8 mph S
Humidity54%
Visibility6.2 mi
Dew point52°
Sun, 2556° / 49°0.24
56 °
Watertown, Sunday, 25 October
Light rain. High 56°, low 49°.
Pressure30.36 inHg
Wind9.5 mph NE
Humidity75%
Visibility6.2 mi
Dew point45°
Mon, 2647° / 41°1.25
47 °
Watertown, Monday, 26 October
Rain. High 47°, low 41°.
Pressure30.15 inHg
Wind18.3 mph N
Humidity96%
Visibility—
Dew point44°
Tue, 2749° / 41°0.08
49 °
Watertown, Tuesday, 27 October
Light rain. High 49°, low 41°.
Pressure30.30 inHg
Wind13.5 mph N
Humidity92%
Visibility—
Dew point42°
Wed, 2860° / 44°0
60 °
Watertown, Wednesday, 28 October
Overcast. High 60°, low 44°.
Pressure29.91 inHg
Wind14.1 mph NW
Humidity69%
Visibility—
Dew point48°
Thu, 2954° / 34°0
54 °
Watertown, Thursday, 29 October
Clear. High 54°, low 34°.
Pressure30.27 inHg
Wind10.9 mph W
Humidity32%
Visibility—
Dew point21°
Fri, 3055° / 41°0
55 °
Watertown, Friday, 30 October
Overcast. High 55°, low 41°.
Pressure30.21 inHg
Wind18.7 mph SE
Humidity35%
Visibility—
Dew point25°
Sat, 3160° / 45°0.97
60 °
Watertown, Saturday, 31 October
Rain. High 60°, low 45°.
Pressure29.41 inHg
Wind18.6 mph SE
Humidity93%
Visibility—
Dew point55°
Sun, 0155° / 49°0.02
55 °
Watertown, Sunday, 1 November
Light rain. High 55°, low 49°.
Pressure29.83 inHg
Wind14.9 mph N
Humidity83%
Visibility—
Dew point49°
Mon, 0254° / 43°0
54 °
Watertown, Monday, 2 November
Overcast. High 54°, low 43°.
Pressure30.18 inHg
Wind13.2 mph N
Humidity61%
Visibility—
Dew point38°
Tue, 0353° / 37°0
53 °
Watertown, Tuesday, 3 November
Clear. High 53°, low 37°.
Pressure30.09 inHg
Wind14.1 mph N
Humidity50%
Visibility—
Dew point32°
Wed, 0445° / 42°0.34
45 °
Watertown, Wednesday, 4 November
Rain. High 45°, low 42°.
Pressure29.77 inHg
Wind16.8 mph N
Humidity91%
Visibility—
Dew point41°
Thu, 0545° / 45°0.18
45 °
Watertown, Thursday, 5 November
Light rain. High 45°, low 45°.
Pressure29.44 inHg
Wind11.7 mph N
Humidity94%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0647° / 33°0.06
47 °
Watertown, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2020)
Record low2° (1991)
Sat, 0746° / 32°0.02
46 °
Watertown, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.02 in
Chance of precipitation7%
Record high70° (2001)
Record low-9° (1991)
Sun, 0846° / 32°0.04
46 °
Watertown, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high73° (1999)
Record low-1° (1991)
Mon, 0945° / 32°0.1
45 °
Watertown, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (1999)
Record low12° (2003)
Tue, 1042° / 30°0.13
42 °
Watertown, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high68° (2012)
Record low8° (2018)
Wed, 1141° / 28°0.05
41 °
Watertown, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.05 in
Chance of precipitation20%
Record high59° (2005)
Record low7° (1986)
Thu, 1239° / 27°0.07
39 °
Watertown, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high61° (2001)
Record low-2° (1966)
Fri, 1341° / 28°0.06
41 °
Watertown, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1999)
Record low3° (1986)
Sat, 1442° / 29°0.02
42 °
Watertown, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2025)
Record low5° (2014)
Sun, 1542° / 28°0.05
42 °
Watertown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high64° (2001)
Record low4° (2014)
Mon, 1642° / 28°0.09
42 °
Watertown, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation18%
Record high65° (2023)
Record low5° (2014)
Tue, 1740° / 28°0.07
40 °
Watertown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2001)
Record low7° (2014)
Wed, 1841° / 28°0.07
41 °
Watertown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation23%
Record high61° (1979)
Record low1° (2014)
Thu, 1940° / 27°0.07
40 °
Watertown, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high57° (2012)
Record low4° (1986)
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 Watertown, 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 Watertown, 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.