As of 00:20 CDT

Weather in Mount Sterling, WI

37°Current weather

Mount Sterling, Saturday, 17 October, 00:20

Clear. Feels like 33°. High 54°, low 34°.

Pressure30.53 inHg
Wind4.8 mph N
Humidity78%
Visibility6.2 mi
Dew point31°

Monthly outlook for Mount Sterling, WI: average high 57.4°, average low 41.9°. That is 2° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 24 October (69°), the coolest 17 October (33.8°).

57.4°/41.9°
Average high / low
+2°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October60.7°55°+3.2°
27 October – 5 November52°50.5°+0.8°
6 November – 15 Novemberat normal44.6°—

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 (4 mi).

Sun, 1860° / 41°0Clear
60 °Clear

Mount Sterling, Sunday, 18 October

Clear. High 60°, low 41°.

Pressure30.30 inHg
Wind13.4 mph S
Humidity58%
Visibility6.2 mi
Dew point40°
Mon, 1961° / 42°0Overcast
61 °Overcast

Mount Sterling, Monday, 19 October

Overcast. High 61°, low 42°.

Pressure30.36 inHg
Wind6.1 mph S
Humidity62%
Visibility6.2 mi
Dew point45°
Tue, 2063° / 42°0Partly cloudy
63 °Partly cloudy

Mount Sterling, Tuesday, 20 October

Partly cloudy. High 63°, low 42°.

Pressure30.36 inHg
Wind6.6 mph SE
Humidity58%
Visibility6.2 mi
Dew point45°
Wed, 2166° / 46°0.01Light rain
66 °Light rain

Mount Sterling, Wednesday, 21 October

Light rain. High 66°, low 46°.

Pressure30.21 inHg
Wind7.8 mph S
Humidity53%
Visibility—
Dew point44°
Thu, 2265° / 49°0.08Light rain
65 °Light rain

Mount Sterling, Thursday, 22 October

Light rain. High 65°, low 49°.

Pressure30.18 inHg
Wind5.7 mph SE
Humidity71%
Visibility—
Dew point49°
Fri, 2368° / 51°0Partly cloudy
68 °Partly cloudy

Mount Sterling, Friday, 23 October

Partly cloudy. High 68°, low 51°.

Pressure30.18 inHg
Wind11.7 mph S
Humidity50%
Visibility—
Dew point46°
Sat, 2469° / 48°0Clear
69 °Clear

Mount Sterling, Saturday, 24 October

Clear. High 69°, low 48°.

Pressure30.06 inHg
Wind14.6 mph SW
Humidity53%
Visibility—
Dew point49°
Sun, 2556° / 42°0Overcast
56 °Overcast

Mount Sterling, Sunday, 25 October

Overcast. High 56°, low 42°.

Pressure30.42 inHg
Wind11.1 mph N
Humidity49%
Visibility—
Dew point34°
Mon, 2647° / 41°0.15Light rain
47 °Light rain

Mount Sterling, Monday, 26 October

Light rain. High 47°, low 41°.

Pressure30.30 inHg
Wind9.9 mph SE
Humidity92%
Visibility—
Dew point43°
Tue, 2755° / 40°0.02Light rain
55 °Light rain

Mount Sterling, Tuesday, 27 October

Light rain. High 55°, low 40°.

Pressure30.12 inHg
Wind12.1 mph NW
Humidity61%
Visibility—
Dew point40°
Wed, 2852° / 34°0Clear
52 °Clear

Mount Sterling, Wednesday, 28 October

Clear. High 52°, low 34°.

Pressure30.18 inHg
Wind8.5 mph N
Humidity50%
Visibility—
Dew point31°
Thu, 2947° / 39°0.8Heavy rain
47 °Heavy rain

Mount Sterling, Thursday, 29 October

Heavy rain. High 47°, low 39°.

Pressure29.97 inHg
Wind21.2 mph E
Humidity65%
Visibility—
Dew point35°
Fri, 3046° / 44°0.39Rain
46 °Rain

Mount Sterling, Friday, 30 October

Rain. High 46°, low 44°.

Pressure29.68 inHg
Wind16.1 mph E
Humidity93%
Visibility—
Dew point44°
Sat, 3154° / 35°0Clear
54 °Clear

Mount Sterling, Saturday, 31 October

Clear. High 54°, low 35°.

Pressure30.15 inHg
Wind11.6 mph NW
Humidity61%
Visibility—
Dew point36°
Sun, 0159° / 40°0Clear
59 °Clear

Mount Sterling, Sunday, 1 November

Clear. High 59°, low 40°.

Pressure30.09 inHg
Wind6.6 mph SW
Humidity59%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0249° / 37°0.07Climate normal
49 °Climate normal

Mount Sterling, 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°0.06Climate normal
49 °Climate normal

Mount Sterling, 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°0.09Climate normal
48 °Climate normal

Mount Sterling, 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°0.08Climate normal
48 °Climate normal

Mount Sterling, 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°0.07Climate normal
48 °Climate normal

Mount Sterling, 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°0.02Climate normal
47 °Climate normal

Mount Sterling, 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°0.04Climate normal
47 °Climate normal

Mount Sterling, 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°0.09Climate normal
46 °Climate normal

Mount Sterling, 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°0.11Climate normal
45 °Climate normal

Mount Sterling, 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°0.08Climate normal
43 °Climate normal

Mount Sterling, 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°0.05Climate normal
42 °Climate normal

Mount Sterling, 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°0.06Climate normal
42 °Climate normal

Mount Sterling, 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°0.02Climate normal
43 °Climate normal

Mount Sterling, 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°0.06Climate normal
43 °Climate normal

Mount Sterling, 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 Mount Sterling, 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 Mount Sterling, 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.