As of 01:32 CDT

Weather in Dedham, WI

46°Current weather

Dedham, Thursday, 8 October, 01:32

Mostly clear. Feels like 43°. High 64°, low 46°.

Pressure29.94 inHg
Wind7.2 mph W
Humidity72%
Visibility6.2 mi
Dew point38°

Monthly outlook for Dedham, WI: average high 58.3°, average low 44.8°. That is 2.7° above the climate normal for October. Precipitation is expected on 6 days (about 2.6 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 10 October (82.7°), the coolest 21 October (33°).

58.3°/44.8°
Average high / low
+2.7°
Above normal
6 / 5
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October62.4°54.9°+4.1°
18 October – 27 October51.6°50.6°+0.6°
28 October – 6 Novemberat normal45.2°—

October records over 66 years

84.2°4 October 2025All-time high
17.2°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Wrenshall (10 mi).

Fri, 0964° / 48°0Partly cloudy
64 °Partly cloudy

Dedham, Friday, 9 October

Partly cloudy. High 64°, low 48°.

Pressure30.09 inHg
Wind5.1 mph E
Humidity48%
Visibility6.2 mi
Dew point42°
Sat, 1083° / 52°0Clear
83 °Clear

Dedham, Saturday, 10 October

Clear. High 83°, low 52°.

Pressure29.74 inHg
Wind14 mph S
Humidity50%
Visibility6.2 mi
Dew point58°
Sun, 1182° / 67°0.02Light rain
82 °Light rain

Dedham, Sunday, 11 October

Light rain. High 82°, low 67°.

Pressure29.77 inHg
Wind11 mph SW
Humidity48%
Visibility6.2 mi
Dew point56°
Mon, 1261° / 47°0.27Light rain
61 °Light rain

Dedham, Monday, 12 October

Light rain. High 61°, low 47°.

Pressure29.80 inHg
Wind8.7 mph NW
Humidity95%
Visibility—
Dew point54°
Tue, 1353° / 41°0.02Light rain
53 °Light rain

Dedham, Tuesday, 13 October

Light rain. High 53°, low 41°.

Pressure30.15 inHg
Wind10.4 mph NW
Humidity50%
Visibility—
Dew point31°
Wed, 1462° / 39°0.83Heavy rain
62 °Heavy rain

Dedham, Wednesday, 14 October

Heavy rain. High 62°, low 39°.

Pressure29.83 inHg
Wind13.9 mph S
Humidity36%
Visibility—
Dew point32°
Thu, 1557° / 50°0.3Rain
57 °Rain

Dedham, Thursday, 15 October

Rain. High 57°, low 50°.

Pressure29.68 inHg
Wind5.4 mph SE
Humidity90%
Visibility—
Dew point51°
Fri, 1651° / 47°0.05Light rain
51 °Light rain

Dedham, Friday, 16 October

Light rain. High 51°, low 47°.

Pressure29.94 inHg
Wind10.3 mph N
Humidity84%
Visibility—
Dew point44°
Sat, 1748° / 43°0.78Rain
48 °Rain

Dedham, Saturday, 17 October

Rain. High 48°, low 43°.

Pressure29.94 inHg
Wind13.6 mph NE
Humidity92%
Visibility—
Dew point42°
Sun, 1852° / 42°0Overcast
52 °Overcast

Dedham, Sunday, 18 October

Overcast. High 52°, low 42°.

Pressure30.18 inHg
Wind8.2 mph SW
Humidity64%
Visibility—
Dew point38°
Mon, 1961° / 40°0Overcast
61 °Overcast

Dedham, Monday, 19 October

Overcast. High 61°, low 40°.

Pressure30.00 inHg
Wind11.1 mph SW
Humidity49%
Visibility—
Dew point36°
Tue, 2048° / 36°0Overcast
48 °Overcast

Dedham, Tuesday, 20 October

Overcast. High 48°, low 36°.

Pressure30.33 inHg
Wind12 mph N
Humidity52%
Visibility—
Dew point29°
Wed, 2153° / 33°0Overcast
53 °Overcast

Dedham, Wednesday, 21 October

Overcast. High 53°, low 33°.

Pressure30.03 inHg
Wind16.6 mph S
Humidity44%
Visibility—
Dew point27°
Thu, 2252° / 45°0.32Rain
52 °Rain

Dedham, Thursday, 22 October

Rain. High 52°, low 45°.

Pressure29.38 inHg
Wind15.7 mph S
Humidity92%
Visibility—
Dew point47°
Fri, 2345° / 39°0Overcast
45 °Overcast

Dedham, Friday, 23 October

Overcast. High 45°, low 39°.

Pressure29.65 inHg
Wind8.5 mph W
Humidity65%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2450° / 37°0.07Climate normal
50 °Climate normal

Dedham, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1963)
Record low21° (2020)
Sun, 2550° / 38°0.05Climate normal
50 °Climate normal

Dedham, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.05 in
Chance of precipitation27%
Record high73° (1989)
Record low23° (2020)
Mon, 2649° / 37°0.09Climate normal
49 °Climate normal

Dedham, Monday, 26 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high74° (1989)
Record low19° (2020)
Tue, 2749° / 37°0.11Climate normal
49 °Climate normal

Dedham, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation25%
Record high67° (1983)
Record low17° (2020)
Wed, 2848° / 35°0.06Climate normal
48 °Climate normal

Dedham, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high68° (2024)
Record low24° (1969)
Thu, 2947° / 35°0.07Climate normal
47 °Climate normal

Dedham, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high63° (2024)
Record low19° (1988)
Fri, 3047° / 35°0.08Climate normal
47 °Climate normal

Dedham, Friday, 30 October

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high62° (2007)
Record low19° (1988)
Sat, 3146° / 34°0.09Climate normal
46 °Climate normal

Dedham, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation30%
Record high63° (1999)
Record low18° (1996)
Sun, 0145° / 33°0.1Climate normal
45 °Climate normal

Dedham, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high66° (1990)
Record low17° (1984)
Mon, 0245° / 33°0.07Climate normal
45 °Climate normal

Dedham, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (2022)
Record low11° (1984)
Tue, 0344° / 32°0.04Climate normal
44 °Climate normal

Dedham, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (1978)
Record low11° (1991)
Wed, 0443° / 31°0.06Climate normal
43 °Climate normal

Dedham, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (2020)
Record low1° (1991)
Thu, 0543° / 31°0.04Climate normal
43 °Climate normal

Dedham, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high65° (2016)
Record low5° (1991)
Fri, 0643° / 31°0.07Climate normal
43 °Climate normal

Dedham, Friday, 6 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (2020)
Record low2° (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 Dedham, 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 Dedham, 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.