Monthly outlook for Waterville, WI: average high 60.5°, average low 44.4°. That is 1.5° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (81°), the coolest 18 October (26.1°).
60.5°/44.4°
Average high / low
+1.5°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
62.9°
58.9°
+2.2°
20 October – 29 October
56.7°
55.1°
+0.9°
30 October – 8 November
at normal
50.8°
—
October records over 66 years
84.9°3 October 2025All-time high
23°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — North Prairie (6 mi).
Sun, 1176° / 56°0
76 °
Waterville, Sunday, 11 October
Clear. High 76°, low 56°.
Pressure29.94 inHg
Wind7.9 mph S
Humidity54%
Visibility6.2 mi
Dew point55°
Mon, 1281° / 64°0
81 °
Waterville, Monday, 12 October
Partly cloudy. High 81°, low 64°.
Pressure29.80 inHg
Wind10.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point62°
Tue, 1374° / 61°0
74 °
Waterville, Tuesday, 13 October
Clear. High 74°, low 61°.
Pressure29.80 inHg
Wind12.7 mph W
Humidity68%
Visibility6.2 mi
Dew point60°
Wed, 1464° / 53°0
64 °
Waterville, Wednesday, 14 October
Light rain. High 64°, low 53°.
Pressure30.09 inHg
Wind6.3 mph N
Humidity69%
Visibility6.2 mi
Dew point53°
Thu, 1558° / 51°0
58 °
Waterville, Thursday, 15 October
Overcast. High 58°, low 51°.
Pressure30.33 inHg
Wind10 mph E
Humidity59%
Visibility—
Dew point43°
Fri, 1653° / 36°0.02
53 °
Waterville, Friday, 16 October
Light rain. High 53°, low 36°.
Pressure30.33 inHg
Wind20.9 mph N
Humidity53%
Visibility—
Dew point36°
Sat, 1742° / 31°0.01
42 °
Waterville, Saturday, 17 October
Light snow. High 42°, low 31°.
Pressure30.47 inHg
Wind20.6 mph N
Humidity39%
Visibility—
Dew point16°
Sun, 1846° / 26°0
46 °
Waterville, Sunday, 18 October
Overcast. High 46°, low 26°.
Pressure30.56 inHg
Wind14.3 mph SW
Humidity35%
Visibility—
Dew point17°
Mon, 1955° / 37°0
55 °
Waterville, Monday, 19 October
Mostly clear. High 55°, low 37°.
Pressure30.39 inHg
Wind16 mph SW
Humidity38%
Visibility—
Dew point27°
Tue, 2060° / 39°0
60 °
Waterville, Tuesday, 20 October
Clear. High 60°, low 39°.
Pressure30.30 inHg
Wind11.7 mph SW
Humidity41%
Visibility—
Dew point33°
Wed, 2163° / 45°0
63 °
Waterville, Wednesday, 21 October
Partly cloudy. High 63°, low 45°.
Pressure29.97 inHg
Wind21 mph SW
Humidity40%
Visibility—
Dew point36°
Thu, 2256° / 44°0
56 °
Waterville, Thursday, 22 October
Partly cloudy. High 56°, low 44°.
Pressure30.12 inHg
Wind13.9 mph NW
Humidity57%
Visibility—
Dew point38°
Fri, 2353° / 37°0
53 °
Waterville, Friday, 23 October
Overcast. High 53°, low 37°.
Pressure30.30 inHg
Wind9.1 mph NW
Humidity51%
Visibility—
Dew point32°
Sat, 2455° / 36°0
55 °
Waterville, Saturday, 24 October
Overcast. High 55°, low 36°.
Pressure30.33 inHg
Wind9.4 mph W
Humidity48%
Visibility—
Dew point31°
Sun, 2553° / 38°0
53 °
Waterville, Sunday, 25 October
Overcast. High 53°, low 38°.
Pressure30.30 inHg
Wind8.5 mph NE
Humidity45%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 42°0.1
54 °
Waterville, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.1 in
Chance of precipitation22%
Record high75° (1963)
Record low25° (1962)
Tue, 2754° / 41°0.07
54 °
Waterville, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high73° (2014)
Record low27° (1976)
Wed, 2853° / 41°0.05
53 °
Waterville, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (1974)
Record low28° (1976)
Thu, 2953° / 40°0.05
53 °
Waterville, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.05 in
Chance of precipitation20%
Record high77° (2024)
Record low26° (1988)
Fri, 3055° / 41°0.09
55 °
Waterville, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (2024)
Record low23° (1988)
Sat, 3153° / 41°0.08
53 °
Waterville, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.08 in
Chance of precipitation40%
Record high69° (1974)
Record low24° (2019)
Sun, 0152° / 40°0.18
52 °
Waterville, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.18 in
Chance of precipitation42%
Record high71° (2016)
Record low19° (2019)
Mon, 0251° / 39°0.12
51 °
Waterville, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation37%
Record high72° (1961)
Record low21° (1991)
Tue, 0351° / 38°0.05
51 °
Waterville, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.05 in
Chance of precipitation25%
Record high70° (1964)
Record low16° (1991)
Wed, 0450° / 39°0.08
50 °
Waterville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high69° (2008)
Record low13° (1991)
Thu, 0550° / 38°0.1
50 °
Waterville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (1978)
Record low18° (1991)
Fri, 0649° / 37°0.08
49 °
Waterville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (1975)
Record low18° (1991)
Sat, 0749° / 36°0.03
49 °
Waterville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2020)
Record low10° (1991)
Sun, 0849° / 36°0.04
49 °
Waterville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low12° (1991)
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 Waterville, WI 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 Waterville, WI 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.