As of 07:36 CDT

Weather in Mellen, WI

39°Current weather

Mellen, Friday, 9 October, 07:36

Overcast. Feels like 34°. High 64°, low 38°.

Pressure30.15 inHg
Wind6.7 mph SE
Humidity87%
Visibility6.2 mi
Dew point36°

Monthly outlook for Mellen, WI: average high 60.9°, average low 43.7°. That is 4.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 11 October (80.4°), the coolest 18 October (33.2°).

60.9°/43.7°
Average high / low
+4.3°
Above normal
5 / 6
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October61.2°54.3°+3.8°
19 October – 28 October60.4°50.2°+5.6°
29 October – 7 Novemberat normal45.2°—

October records over 66 years

84.2°1 October 2023All-time high
13.5°30 October 1988All-time low
Sat, 1080° / 46°0Clear
80 °Clear

Mellen, Saturday, 10 October

Clear. High 80°, low 46°.

Pressure29.80 inHg
Wind17.2 mph S
Humidity54%
Visibility6.2 mi
Dew point57°
Sun, 1180° / 63°0Mostly clear
80 °Mostly clear

Mellen, Sunday, 11 October

Mostly clear. High 80°, low 63°.

Pressure29.77 inHg
Wind12 mph S
Humidity45%
Visibility6.2 mi
Dew point53°
Mon, 1267° / 50°0.06Light rain
67 °Light rain

Mellen, Monday, 12 October

Light rain. High 67°, low 50°.

Pressure29.83 inHg
Wind10.9 mph NE
Humidity84%
Visibility6.2 mi
Dew point52°
Tue, 1354° / 46°0.07Light rain
54 °Light rain

Mellen, Tuesday, 13 October

Light rain. High 54°, low 46°.

Pressure29.97 inHg
Wind7.7 mph NE
Humidity69%
Visibility—
Dew point43°
Wed, 1458° / 48°0Overcast
58 °Overcast

Mellen, Wednesday, 14 October

Overcast. High 58°, low 48°.

Pressure30.03 inHg
Wind7 mph NE
Humidity59%
Visibility—
Dew point42°
Thu, 1562° / 47°0.52Rain
62 °Rain

Mellen, Thursday, 15 October

Rain. High 62°, low 47°.

Pressure29.65 inHg
Wind16.6 mph SE
Humidity91%
Visibility—
Dew point49°
Fri, 1654° / 36°0.31Snow
54 °Snow

Mellen, Friday, 16 October

Snow. High 54°, low 36°.

Pressure29.50 inHg
Wind17.7 mph W
Humidity95%
Visibility—
Dew point35°
Sat, 1742° / 34°0.05Light snow
42 °Light snow

Mellen, Saturday, 17 October

Light snow. High 42°, low 34°.

Pressure30.33 inHg
Wind11.5 mph NW
Humidity63%
Visibility—
Dew point27°
Sun, 1852° / 33°0Overcast
52 °Overcast

Mellen, Sunday, 18 October

Overcast. High 52°, low 33°.

Pressure30.12 inHg
Wind11.9 mph S
Humidity43%
Visibility—
Dew point27°
Mon, 1957° / 39°0Overcast
57 °Overcast

Mellen, Monday, 19 October

Overcast. High 57°, low 39°.

Pressure30.30 inHg
Wind4.5 mph S
Humidity38%
Visibility—
Dew point29°
Tue, 2062° / 44°0Partly cloudy
62 °Partly cloudy

Mellen, Tuesday, 20 October

Partly cloudy. High 62°, low 44°.

Pressure30.24 inHg
Wind14.4 mph S
Humidity37%
Visibility—
Dew point32°
Wed, 2165° / 47°0Clear
65 °Clear

Mellen, Wednesday, 21 October

Clear. High 65°, low 47°.

Pressure30.15 inHg
Wind13.7 mph S
Humidity40%
Visibility—
Dew point37°
Thu, 2264° / 45°0Clear
64 °Clear

Mellen, Thursday, 22 October

Clear. High 64°, low 45°.

Pressure30.27 inHg
Wind8.5 mph N
Humidity44%
Visibility—
Dew point39°
Fri, 2355° / 43°0Overcast
55 °Overcast

Mellen, Friday, 23 October

Overcast. High 55°, low 43°.

Pressure30.30 inHg
Wind6.5 mph N
Humidity67%
Visibility—
Dew point43°
Sat, 2460° / 42°0Overcast
60 °Overcast

Mellen, Saturday, 24 October

Overcast. High 60°, low 42°.

Pressure30.12 inHg
Wind5.2 mph S
Humidity52%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2549° / 37°0.07Climate normal
49 °Climate normal

Mellen, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high74° (1989)
Record low24° (2020)
Mon, 2649° / 37°0.08Climate normal
49 °Climate normal

Mellen, Monday, 26 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation37%
Record high75° (1989)
Record low19° (1979)
Tue, 2749° / 36°0.11Climate normal
49 °Climate normal

Mellen, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high68° (1998)
Record low17° (2020)
Wed, 2848° / 35°0.08Climate normal
48 °Climate normal

Mellen, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation30%
Record high65° (1989)
Record low17° (1967)
Thu, 2947° / 35°0.07Climate normal
47 °Climate normal

Mellen, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high71° (2024)
Record low20° (1988)
Fri, 3048° / 35°0.08Climate normal
48 °Climate normal

Mellen, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation37%
Record high65° (2024)
Record low13° (1988)
Sat, 3147° / 35°0.1Climate normal
47 °Climate normal

Mellen, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation38%
Record high66° (2000)
Record low18° (1996)
Sun, 0146° / 34°0.13Climate normal
46 °Climate normal

Mellen, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high68° (2000)
Record low19° (1984)
Mon, 0245° / 33°0.08Climate normal
45 °Climate normal

Mellen, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation33%
Record high69° (2022)
Record low14° (1984)
Tue, 0344° / 33°0.04Climate normal
44 °Climate normal

Mellen, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.04 in
Chance of precipitation25%
Record high67° (1978)
Record low8° (1989)
Wed, 0444° / 32°0.07Climate normal
44 °Climate normal

Mellen, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation35%
Record high67° (2008)
Record low7° (1991)
Thu, 0544° / 32°0.07Climate normal
44 °Climate normal

Mellen, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation32%
Record high67° (2016)
Record low7° (1991)
Fri, 0644° / 32°0.05Climate normal
44 °Climate normal

Mellen, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high69° (2020)
Record low5° (1991)
Sat, 0743° / 31°0.04Climate normal
43 °Climate normal

Mellen, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.04 in
Chance of precipitation30%
Record high65° (2020)
Record low0° (1991)

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 Mellen, 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 Mellen, 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.