Monthly outlook for White River, WI: average high 56.9°, average low 42.3°. That is 4° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 23 October (70.3°), the coolest 17 October (35.1°).
56.9°/42.3°
Average high / low
+4°
Above normal
2 / 6
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
58.9°
50.9°
+4.5°
27 October – 5 November
53.6°
46.6°
+3.9°
6 November – 15 November
at normal
41°
—
October records over 66 years
86.4°1 October 2023All-time high
20.8°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Washburn (10 mi).
Sun, 1861° / 48°0
61 °
White River, Sunday, 18 October
Overcast. High 61°, low 48°.
Pressure30.06 inHg
Wind17 mph SW
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 1957° / 44°0
57 °
White River, Monday, 19 October
Partly cloudy. High 57°, low 44°.
Pressure30.33 inHg
Wind1.5 mph NE
Humidity70%
Visibility6.2 mi
Dew point46°
Tue, 2060° / 43°0
60 °
White River, Tuesday, 20 October
Clear. High 60°, low 43°.
Pressure30.33 inHg
Wind1.1 mph E
Humidity76%
Visibility6.2 mi
Dew point48°
Wed, 2167° / 48°0.03
67 °
White River, Wednesday, 21 October
Light rain. High 67°, low 48°.
Pressure30.15 inHg
Wind6.6 mph NE
Humidity62%
Visibility—
Dew point48°
Thu, 2256° / 47°0.14
56 °
White River, Thursday, 22 October
Light rain. High 56°, low 47°.
Pressure30.27 inHg
Wind10.5 mph NE
Humidity83%
Visibility—
Dew point51°
Fri, 2370° / 51°0
70 °
White River, Friday, 23 October
Overcast. High 70°, low 51°.
Pressure30.12 inHg
Wind15.4 mph S
Humidity48%
Visibility—
Dew point47°
Sat, 2466° / 47°0
66 °
White River, Saturday, 24 October
Mostly clear. High 66°, low 47°.
Pressure29.88 inHg
Wind19.9 mph SW
Humidity44%
Visibility—
Dew point43°
Sun, 2547° / 37°0
47 °
White River, Sunday, 25 October
Mostly clear. High 47°, low 37°.
Pressure30.47 inHg
Wind12.5 mph NW
Humidity49%
Visibility—
Dew point28°
Mon, 2647° / 36°0.04
47 °
White River, Monday, 26 October
Light rain. High 47°, low 36°.
Pressure30.24 inHg
Wind11.2 mph S
Humidity81%
Visibility—
Dew point39°
Tue, 2751° / 44°0.03
51 °
White River, Tuesday, 27 October
Light rain. High 51°, low 44°.
Pressure30.06 inHg
Wind12.2 mph W
Humidity83%
Visibility—
Dew point43°
Wed, 2852° / 40°0
52 °
White River, Wednesday, 28 October
Mostly clear. High 52°, low 40°.
Pressure30.18 inHg
Wind7.1 mph NW
Humidity46%
Visibility—
Dew point29°
Thu, 2952° / 39°0.02
52 °
White River, Thursday, 29 October
Light rain. High 52°, low 39°.
Pressure30.00 inHg
Wind6 mph SW
Humidity47%
Visibility—
Dew point31°
Fri, 3048° / 42°0.02
48 °
White River, Friday, 30 October
Light rain. High 48°, low 42°.
Pressure29.91 inHg
Wind11.9 mph NE
Humidity74%
Visibility—
Dew point40°
Sat, 3156° / 36°0
56 °
White River, Saturday, 31 October
Mostly clear. High 56°, low 36°.
Pressure30.06 inHg
Wind6.7 mph W
Humidity53%
Visibility—
Dew point34°
Sun, 0162° / 42°0
62 °
White River, Sunday, 1 November
Clear. High 62°, low 42°.
Pressure30.00 inHg
Wind7.9 mph W
Humidity35%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0246° / 37°0.1
46 °
White River, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.1 in
Chance of precipitation38%
Record high72° (2022)
Record low19° (1984)
Tue, 0345° / 37°0.06
45 °
White River, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.06 in
Chance of precipitation33%
Record high69° (2022)
Record low20° (1991)
Wed, 0444° / 36°0.09
44 °
White River, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (2020)
Record low17° (1991)
Thu, 0544° / 36°0.07
44 °
White River, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.07 in
Chance of precipitation35%
Record high60° (2016)
Record low15° (1991)
Fri, 0644° / 36°0.07
44 °
White River, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (2020)
Record low13° (1991)
Sat, 0744° / 35°0.05
44 °
White River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.05 in
Chance of precipitation33%
Record high68° (2020)
Record low13° (1991)
Sun, 0843° / 35°0.06
43 °
White River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (2020)
Record low12° (1991)
Mon, 0943° / 34°0.11
43 °
White River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.11 in
Chance of precipitation45%
Record high70° (2020)
Record low16° (2017)
Tue, 1040° / 33°0.15
40 °
White River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.15 in
Chance of precipitation48%
Record high57° (2010)
Record low13° (2017)
Wed, 1140° / 32°0.09
40 °
White River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.09 in
Chance of precipitation37%
Record high55° (2012)
Record low11° (2019)
Thu, 1238° / 31°0.11
38 °
White River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.11 in
Chance of precipitation35%
Record high51° (2016)
Record low11° (2019)
Fri, 1339° / 31°0.11
39 °
White River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.11 in
Chance of precipitation40%
Record high58° (1999)
Record low10° (1986)
Sat, 1440° / 32°0.06
40 °
White River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (2025)
Record low12° (2018)
Sun, 1540° / 32°0.07
40 °
White River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high55° (2001)
Record low17° (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 White River, 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 White River, 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.