Monthly outlook for Clarno, WI: average high 61.4°, average low 46.6°. That is 4.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 October (72.6°), the coolest 5 November (35.1°).
61.4°/46.6°
Average high / low
+4.7°
Above normal
5 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
65.4°
54.6°
+6°
1 November – 10 November
54.7°
49.4°
+2.9°
11 November – 20 November
at normal
44.1°
—
October records over 66 years
85.3°3 October 2025All-time high
22.8°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Monroe (6 mi).
Fri, 2372° / 46°0
72 °
Clarno, Friday, 23 October
Clear. High 72°, low 46°.
Pressure30.30 inHg
Wind6.5 mph SE
Humidity60%
Visibility6.2 mi
Dew point52°
Sat, 2470° / 49°0
70 °
Clarno, Saturday, 24 October
Overcast. High 70°, low 49°.
Pressure30.33 inHg
Wind9.8 mph S
Humidity60%
Visibility6.2 mi
Dew point50°
Sun, 2570° / 52°0
70 °
Clarno, Sunday, 25 October
Partly cloudy. High 70°, low 52°.
Pressure30.36 inHg
Wind5.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point53°
Mon, 2661° / 51°0
61 °
Clarno, Monday, 26 October
Overcast. High 61°, low 51°.
Pressure30.39 inHg
Wind9.5 mph E
Humidity74%
Visibility6.2 mi
Dew point52°
Tue, 2764° / 50°0.01
64 °
Clarno, Tuesday, 27 October
Light rain. High 64°, low 50°.
Pressure30.30 inHg
Wind9.7 mph E
Humidity68%
Visibility—
Dew point49°
Wed, 2867° / 51°0.01
67 °
Clarno, Wednesday, 28 October
Light rain. High 67°, low 51°.
Pressure30.06 inHg
Wind14.2 mph S
Humidity55%
Visibility—
Dew point49°
Thu, 2963° / 52°0.61
63 °
Clarno, Thursday, 29 October
Rain. High 63°, low 52°.
Pressure30.09 inHg
Wind14.1 mph S
Humidity86%
Visibility—
Dew point56°
Fri, 3056° / 50°0.59
56 °
Clarno, Friday, 30 October
Rain. High 56°, low 50°.
Pressure30.15 inHg
Wind11.4 mph E
Humidity81%
Visibility—
Dew point49°
Sat, 3158° / 51°0.42
58 °
Clarno, Saturday, 31 October
Rain. High 58°, low 51°.
Pressure29.91 inHg
Wind15.1 mph S
Humidity96%
Visibility—
Dew point54°
Sun, 0159° / 48°0.04
59 °
Clarno, Sunday, 1 November
Light rain. High 59°, low 48°.
Pressure30.00 inHg
Wind11.3 mph NW
Humidity62%
Visibility—
Dew point46°
Mon, 0258° / 42°0
58 °
Clarno, Monday, 2 November
Overcast. High 58°, low 42°.
Pressure30.12 inHg
Wind11 mph E
Humidity51%
Visibility—
Dew point38°
Tue, 0355° / 42°0.02
55 °
Clarno, Tuesday, 3 November
Light rain. High 55°, low 42°.
Pressure30.24 inHg
Wind9.9 mph NE
Humidity67%
Visibility—
Dew point42°
Wed, 0448° / 39°0.2
48 °
Clarno, Wednesday, 4 November
Light rain. High 48°, low 39°.
Pressure30.06 inHg
Wind12.5 mph NW
Humidity91%
Visibility—
Dew point43°
Thu, 0550° / 35°0
50 °
Clarno, Thursday, 5 November
Overcast. High 50°, low 35°.
Pressure30.03 inHg
Wind13 mph SW
Humidity58%
Visibility—
Dew point33°
Fri, 0658° / 42°0
58 °
Clarno, Friday, 6 November
Clear. High 58°, low 42°.
Pressure29.85 inHg
Wind12.8 mph NW
Humidity64%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 35°0.03
49 °
Clarno, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2020)
Record low6° (1991)
Sun, 0849° / 35°0.05
49 °
Clarno, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.05 in
Chance of precipitation15%
Record high71° (2020)
Record low10° (1991)
Mon, 0948° / 36°0.11
48 °
Clarno, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2020)
Record low16° (1991)
Tue, 1047° / 34°0.09
47 °
Clarno, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (2022)
Record low14° (2017)
Wed, 1145° / 31°0.07
45 °
Clarno, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (1964)
Record low13° (2019)
Thu, 1243° / 31°0.06
43 °
Clarno, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high63° (1964)
Record low3° (2019)
Fri, 1344° / 31°0.04
44 °
Clarno, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (1999)
Record low6° (1986)
Sat, 1444° / 31°0.05
44 °
Clarno, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation25%
Record high65° (1971)
Record low12° (1995)
Sun, 1544° / 32°0.06
44 °
Clarno, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (2025)
Record low9° (1995)
Mon, 1644° / 32°0.05
44 °
Clarno, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high61° (1988)
Record low19° (1997)
Tue, 1745° / 32°0.1
45 °
Clarno, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.1 in
Chance of precipitation18%
Record high69° (2016)
Record low12° (2005)
Wed, 1845° / 32°0.08
45 °
Clarno, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high65° (1999)
Record low10° (2014)
Thu, 1944° / 31°0.05
44 °
Clarno, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.05 in
Chance of precipitation25%
Record high62° (2020)
Record low11° (1986)
Fri, 2043° / 31°0.08
43 °
Clarno, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation33%
Record high61° (1982)
Record low12° (2022)
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 Clarno, 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 Clarno, 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.