As of 23:03 CDT

Weather in Mount Sterling, WI

49°Current weather

Mount Sterling, Sunday, 18 October, 23:03

Clear. Feels like 46°. High 65°, low 41°.

Pressure30.30 inHg
Wind8.6 mph SW
Humidity68%
Visibility6.2 mi
Dew point40°

Monthly outlook for Mount Sterling, WI: average high 59.1°, average low 42.4°. That is 3.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 22 October (66.9°), the coolest 2 November (34.2°).

59.1°/42.4°
Average high / low
+3.2°
Above normal
5 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October61.9°54.6°+4°
28 October – 6 November54.3°50°+2.4°
7 November – 16 Novemberat normal44.2°—

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).

Mon, 1965° / 41°0Overcast
65 °Overcast

Mount Sterling, Monday, 19 October

Overcast. High 65°, low 41°.

Pressure30.36 inHg
Wind3 mph S
Humidity61%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 38°0Clear
66 °Clear

Mount Sterling, Tuesday, 20 October

Clear. High 66°, low 38°.

Pressure30.36 inHg
Wind6 mph S
Humidity55%
Visibility6.2 mi
Dew point45°
Wed, 2166° / 43°0Clear
66 °Clear

Mount Sterling, Wednesday, 21 October

Clear. High 66°, low 43°.

Pressure30.27 inHg
Wind4.8 mph SW
Humidity63%
Visibility6.2 mi
Dew point50°
Thu, 2267° / 44°0Clear
67 °Clear

Mount Sterling, Thursday, 22 October

Clear. High 67°, low 44°.

Pressure30.33 inHg
Wind3.2 mph SE
Humidity64%
Visibility6.2 mi
Dew point51°
Fri, 2364° / 47°0Clear
64 °Clear

Mount Sterling, Friday, 23 October

Clear. High 64°, low 47°.

Pressure30.33 inHg
Wind10.1 mph S
Humidity57%
Visibility—
Dew point46°
Sat, 2466° / 51°0.07Light rain
66 °Light rain

Mount Sterling, Saturday, 24 October

Light rain. High 66°, low 51°.

Pressure30.27 inHg
Wind12.1 mph S
Humidity56%
Visibility—
Dew point46°
Sun, 2555° / 41°0.07Light rain
55 °Light rain

Mount Sterling, Sunday, 25 October

Light rain. High 55°, low 41°.

Pressure30.27 inHg
Wind17.2 mph W
Humidity32%
Visibility—
Dew point23°
Mon, 2658° / 37°0.46Rain
58 °Rain

Mount Sterling, Monday, 26 October

Rain. High 58°, low 37°.

Pressure30.09 inHg
Wind15.4 mph S
Humidity44%
Visibility—
Dew point33°
Tue, 2748° / 40°0Overcast
48 °Overcast

Mount Sterling, Tuesday, 27 October

Overcast. High 48°, low 40°.

Pressure30.24 inHg
Wind9.7 mph NE
Humidity73%
Visibility—
Dew point38°
Wed, 2848° / 43°0.01Light rain
48 °Light rain

Mount Sterling, Wednesday, 28 October

Light rain. High 48°, low 43°.

Pressure30.18 inHg
Wind8.1 mph E
Humidity80%
Visibility—
Dew point40°
Thu, 2957° / 49°0Overcast
57 °Overcast

Mount Sterling, Thursday, 29 October

Overcast. High 57°, low 49°.

Pressure29.94 inHg
Wind14.5 mph SE
Humidity86%
Visibility—
Dew point52°
Fri, 3063° / 53°0.07Light rain
63 °Light rain

Mount Sterling, Friday, 30 October

Light rain. High 63°, low 53°.

Pressure29.65 inHg
Wind23 mph S
Humidity36%
Visibility—
Dew point35°
Sat, 3154° / 42°0Mostly clear
54 °Mostly clear

Mount Sterling, Saturday, 31 October

Mostly clear. High 54°, low 42°.

Pressure30.00 inHg
Wind15.4 mph SW
Humidity31%
Visibility—
Dew point22°
Sun, 0150° / 35°0.63Snow
50 °Snow

Mount Sterling, Sunday, 1 November

Snow. High 50°, low 35°.

Pressure29.80 inHg
Wind11.8 mph W
Humidity48%
Visibility—
Dew point26°
Mon, 0253° / 34°0Clear
53 °Clear

Mount Sterling, Monday, 2 November

Clear. High 53°, low 34°.

Pressure29.97 inHg
Wind12.8 mph NW
Humidity35%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1643° / 31°0.06Climate normal
43 °Climate normal

Mount Sterling, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (2023)
Record low15° (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.