As of 04:23 CDT

Weather in Mount Sterling, WI

51°Current weather

Mount Sterling, Wednesday, 14 October, 04:23

Overcast. Feels like 50°. High 65°, low 51°.

Pressure30.03 inHg
Wind7.4 mph N
Humidity94%
Visibility6.2 mi
Dew point49°

Monthly outlook for Mount Sterling, WI: average high 55.6°, average low 37.9°. That is 0.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 21 October (67.1°), the coolest 26 October (28.3°).

55.6°/37.9°
Average high / low
+0.4°
Above normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October58.3°56.2°+1.2°
24 October – 2 November51.2°52°-0.5°
3 November – 12 Novemberat normal46.3°—

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).

Thu, 1559° / 49°0.63Heavy rain
59 °Heavy rain

Mount Sterling, Thursday, 15 October

Heavy rain. High 59°, low 49°.

Pressure30.00 inHg
Wind6.7 mph NE
Humidity81%
Visibility6.2 mi
Dew point51°
Fri, 1649° / 40°0.09Light rain
49 °Light rain

Mount Sterling, Friday, 16 October

Light rain. High 49°, low 40°.

Pressure30.18 inHg
Wind15.5 mph N
Humidity95%
Visibility5.5 mi
Dew point45°
Sat, 1754° / 35°0Clear
54 °Clear

Mount Sterling, Saturday, 17 October

Clear. High 54°, low 35°.

Pressure30.53 inHg
Wind8.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point30°
Sun, 1859° / 42°0Clear
59 °Clear

Mount Sterling, Sunday, 18 October

Clear. High 59°, low 42°.

Pressure30.30 inHg
Wind13.2 mph SW
Humidity51%
Visibility—
Dew point36°
Mon, 1961° / 42°0Overcast
61 °Overcast

Mount Sterling, Monday, 19 October

Overcast. High 61°, low 42°.

Pressure30.30 inHg
Wind9.9 mph S
Humidity55%
Visibility—
Dew point41°
Tue, 2063° / 41°0Clear
63 °Clear

Mount Sterling, Tuesday, 20 October

Clear. High 63°, low 41°.

Pressure30.24 inHg
Wind7.2 mph S
Humidity51%
Visibility—
Dew point40°
Wed, 2167° / 46°0Partly cloudy
67 °Partly cloudy

Mount Sterling, Wednesday, 21 October

Partly cloudy. High 67°, low 46°.

Pressure30.00 inHg
Wind13.9 mph SW
Humidity56%
Visibility—
Dew point47°
Thu, 2254° / 34°0Clear
54 °Clear

Mount Sterling, Thursday, 22 October

Clear. High 54°, low 34°.

Pressure30.36 inHg
Wind10.2 mph NE
Humidity35%
Visibility—
Dew point23°
Fri, 2352° / 32°0Clear
52 °Clear

Mount Sterling, Friday, 23 October

Clear. High 52°, low 32°.

Pressure30.45 inHg
Wind6.4 mph E
Humidity37%
Visibility—
Dew point23°
Sat, 2453° / 36°0.02Light rain
53 °Light rain

Mount Sterling, Saturday, 24 October

Light rain. High 53°, low 36°.

Pressure30.21 inHg
Wind10.3 mph SW
Humidity39%
Visibility—
Dew point27°
Sun, 2544° / 33°0.07Light rain
44 °Light rain

Mount Sterling, Sunday, 25 October

Light rain. High 44°, low 33°.

Pressure30.06 inHg
Wind16.8 mph NW
Humidity54%
Visibility—
Dew point27°
Mon, 2650° / 28°0Partly cloudy
50 °Partly cloudy

Mount Sterling, Monday, 26 October

Partly cloudy. High 50°, low 28°.

Pressure30.03 inHg
Wind6.9 mph SW
Humidity36%
Visibility—
Dew point20°
Tue, 2752° / 33°0Clear
52 °Clear

Mount Sterling, Tuesday, 27 October

Clear. High 52°, low 33°.

Pressure30.03 inHg
Wind6.1 mph NE
Humidity35%
Visibility—
Dew point22°
Wed, 2853° / 32°0Clear
53 °Clear

Mount Sterling, Wednesday, 28 October

Clear. High 53°, low 32°.

Pressure30.00 inHg
Wind6.5 mph E
Humidity39%
Visibility—
Dew point25°
Thu, 2955° / 33°0Clear
55 °Clear

Mount Sterling, Thursday, 29 October

Clear. High 55°, low 33°.

Pressure29.97 inHg
Wind7 mph E
Humidity53%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3053° / 39°0.08Climate normal
53 °Climate normal

Mount Sterling, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high75° (2024)
Record low22° (1988)
Sat, 3151° / 39°0.11Climate normal
51 °Climate normal

Mount Sterling, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (1968)
Record low26° (1996)
Sun, 0150° / 37°0.18Climate normal
50 °Climate normal

Mount Sterling, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.18 in
Chance of precipitation30%
Record high71° (2000)
Record low23° (2023)
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)

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.