Monthly outlook for Rising Sun, WI: average high 62°, average low 44.6°. That is 4.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 22 October (67.9°), the coolest 17 October (30.8°).
62°/44.6°
Average high / low
+4.6°
Above normal
4 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
62.9°
55°
+4.4°
27 October – 5 November
60.6°
50.5°
+5.6°
6 November – 15 November
at normal
44.6°
—
October records over 66 years
87.1°3 October 2025All-time high
22.5°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Seneca (10 mi).
Sun, 1860° / 40°0
60 °
Rising Sun, Sunday, 18 October
Clear. High 60°, low 40°.
Pressure30.30 inHg
Wind13.3 mph S
Humidity59%
Visibility6.2 mi
Dew point41°
Mon, 1961° / 43°0
61 °
Rising Sun, Monday, 19 October
Overcast. High 61°, low 43°.
Pressure30.36 inHg
Wind4.9 mph S
Humidity69%
Visibility6.2 mi
Dew point48°
Tue, 2063° / 43°0
63 °
Rising Sun, Tuesday, 20 October
Overcast. High 63°, low 43°.
Pressure30.36 inHg
Wind5.6 mph S
Humidity62%
Visibility6.2 mi
Dew point46°
Wed, 2167° / 46°0
67 °
Rising Sun, Wednesday, 21 October
Clear. High 67°, low 46°.
Pressure30.24 inHg
Wind5.8 mph S
Humidity63%
Visibility6.2 mi
Dew point49°
Thu, 2268° / 47°0
68 °
Rising Sun, Thursday, 22 October
Clear. High 68°, low 47°.
Pressure30.27 inHg
Wind6 mph SE
Humidity53%
Visibility—
Dew point47°
Fri, 2366° / 48°0
66 °
Rising Sun, Friday, 23 October
Overcast. High 66°, low 48°.
Pressure30.12 inHg
Wind11.9 mph S
Humidity48%
Visibility—
Dew point44°
Sat, 2467° / 58°0
67 °
Rising Sun, Saturday, 24 October
Overcast. High 67°, low 58°.
Pressure29.97 inHg
Wind17.7 mph S
Humidity48%
Visibility—
Dew point46°
Sun, 2562° / 48°0
62 °
Rising Sun, Sunday, 25 October
Partly cloudy. High 62°, low 48°.
Pressure30.03 inHg
Wind14.3 mph W
Humidity56%
Visibility—
Dew point40°
Mon, 2660° / 40°0
60 °
Rising Sun, Monday, 26 October
Clear. High 60°, low 40°.
Pressure30.18 inHg
Wind11.4 mph SE
Humidity56%
Visibility—
Dew point40°
Tue, 2763° / 53°0.19
63 °
Rising Sun, Tuesday, 27 October
Light rain. High 63°, low 53°.
Pressure29.85 inHg
Wind18 mph S
Humidity91%
Visibility—
Dew point57°
Wed, 2863° / 50°0.42
63 °
Rising Sun, Wednesday, 28 October
Rain. High 63°, low 50°.
Pressure29.74 inHg
Wind15 mph S
Humidity95%
Visibility—
Dew point58°
Thu, 2958° / 41°0
58 °
Rising Sun, Thursday, 29 October
Overcast. High 58°, low 41°.
Pressure30.06 inHg
Wind11.3 mph W
Humidity41%
Visibility—
Dew point32°
Fri, 3064° / 47°0.51
64 °
Rising Sun, Friday, 30 October
Rain. High 64°, low 47°.
Pressure29.65 inHg
Wind21.3 mph SE
Humidity92%
Visibility—
Dew point53°
Sat, 3166° / 42°0.11
66 °
Rising Sun, Saturday, 31 October
Light rain. High 66°, low 42°.
Pressure29.50 inHg
Wind24.9 mph SW
Humidity61%
Visibility—
Dew point33°
Sun, 0151° / 37°0
51 °
Rising Sun, Sunday, 1 November
Overcast. High 51°, low 37°.
Pressure30.18 inHg
Wind10.3 mph W
Humidity39%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0249° / 37°0.07
49 °
Rising Sun, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high70° (2022)
Record low15° (1991)
Tue, 0349° / 36°0.06
49 °
Rising Sun, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2008)
Record low11° (1991)
Wed, 0448° / 36°0.09
48 °
Rising Sun, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2008)
Record low6° (1991)
Thu, 0548° / 35°0.08
48 °
Rising Sun, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (2020)
Record low16° (1991)
Fri, 0648° / 35°0.07
48 °
Rising Sun, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (2020)
Record low8° (1991)
Sat, 0747° / 34°0.02
47 °
Rising Sun, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high67° (2020)
Record low-5° (1991)
Sun, 0847° / 34°0.04
47 °
Rising Sun, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high69° (2020)
Record low3° (1991)
Mon, 0946° / 34°0.09
46 °
Rising Sun, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation37%
Record high69° (1999)
Record low15° (1991)
Tue, 1045° / 33°0.11
45 °
Rising Sun, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (2022)
Record low13° (2017)
Wed, 1143° / 31°0.08
43 °
Rising Sun, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (1964)
Record low12° (1986)
Thu, 1242° / 30°0.05
42 °
Rising Sun, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.05 in
Chance of precipitation30%
Record high61° (1964)
Record low5° (2019)
Fri, 1342° / 30°0.06
42 °
Rising Sun, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation22%
Record high67° (1999)
Record low5° (1986)
Sat, 1443° / 31°0.02
43 °
Rising Sun, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high65° (2025)
Record low14° (1986)
Sun, 1543° / 31°0.06
43 °
Rising Sun, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high65° (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 Rising Sun, 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 Rising Sun, 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.