As of 06:52 CDT

Weather in Dewey, WI

54°Current weather

Dewey, Saturday, 10 October, 06:52

Overcast. Feels like 53°. High 82°, low 54°.

Pressure29.77 inHg
Wind4.6 mph NE
Humidity88%
Visibility6.2 mi
Dew point50°

Monthly outlook for Dewey, WI: average high 58.2°, average low 42.9°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 10 October (82.4°), the coolest 18 October (28.7°).

58.2°/42.9°
Average high / low
+3.1°
Above normal
4 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October58°53.9°+2.2°
20 October – 29 October58.7°49.7°+5°
30 October – 8 Novemberat normal44.1°—

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 (8 mi).

Sun, 1178° / 60°0Partly cloudy
78 °Partly cloudy

Dewey, Sunday, 11 October

Partly cloudy. High 78°, low 60°.

Pressure29.74 inHg
Wind8.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point58°
Mon, 1264° / 50°0.05Light rain
64 °Light rain

Dewey, Monday, 12 October

Light rain. High 64°, low 50°.

Pressure29.83 inHg
Wind15.7 mph NE
Humidity86%
Visibility6.2 mi
Dew point50°
Tue, 1354° / 49°0.03Light rain
54 °Light rain

Dewey, Tuesday, 13 October

Light rain. High 54°, low 49°.

Pressure29.94 inHg
Wind2.8 mph NE
Humidity83%
Visibility6.2 mi
Dew point47°
Wed, 1456° / 44°0Overcast
56 °Overcast

Dewey, Wednesday, 14 October

Overcast. High 56°, low 44°.

Pressure30.27 inHg
Wind7.5 mph NW
Humidity49%
Visibility—
Dew point34°
Thu, 1559° / 38°0.04Light rain
59 °Light rain

Dewey, Thursday, 15 October

Light rain. High 59°, low 38°.

Pressure30.42 inHg
Wind14.4 mph W
Humidity46%
Visibility—
Dew point34°
Fri, 1646° / 38°0.1Light rain
46 °Light rain

Dewey, Friday, 16 October

Light rain. High 46°, low 38°.

Pressure29.62 inHg
Wind11.7 mph W
Humidity86%
Visibility—
Dew point38°
Sat, 1740° / 30°0.03Light snow
40 °Light snow

Dewey, Saturday, 17 October

Light snow. High 40°, low 30°.

Pressure30.47 inHg
Wind14.8 mph N
Humidity48%
Visibility—
Dew point19°
Sun, 1845° / 29°0Partly cloudy
45 °Partly cloudy

Dewey, Sunday, 18 October

Partly cloudy. High 45°, low 29°.

Pressure30.47 inHg
Wind8.6 mph S
Humidity38%
Visibility—
Dew point17°
Mon, 1953° / 35°0Overcast
53 °Overcast

Dewey, Monday, 19 October

Overcast. High 53°, low 35°.

Pressure30.09 inHg
Wind14.4 mph S
Humidity42%
Visibility—
Dew point26°
Tue, 2061° / 39°0Partly cloudy
61 °Partly cloudy

Dewey, Tuesday, 20 October

Partly cloudy. High 61°, low 39°.

Pressure30.12 inHg
Wind7.3 mph SW
Humidity48%
Visibility—
Dew point36°
Wed, 2167° / 46°0Overcast
67 °Overcast

Dewey, Wednesday, 21 October

Overcast. High 67°, low 46°.

Pressure29.94 inHg
Wind13.3 mph S
Humidity44%
Visibility—
Dew point39°
Thu, 2262° / 50°0.25Rain
62 °Rain

Dewey, Thursday, 22 October

Rain. High 62°, low 50°.

Pressure29.83 inHg
Wind12.4 mph S
Humidity48%
Visibility—
Dew point41°
Fri, 2358° / 43°0Overcast
58 °Overcast

Dewey, Friday, 23 October

Overcast. High 58°, low 43°.

Pressure29.88 inHg
Wind6.9 mph SW
Humidity57%
Visibility—
Dew point40°
Sat, 2458° / 42°0.02Light rain
58 °Light rain

Dewey, Saturday, 24 October

Light rain. High 58°, low 42°.

Pressure29.53 inHg
Wind13.1 mph W
Humidity58%
Visibility—
Dew point42°
Sun, 2546° / 39°0.01Light rain
46 °Light rain

Dewey, Sunday, 25 October

Light rain. High 46°, low 39°.

Pressure29.68 inHg
Wind13.7 mph W
Humidity61%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2649° / 37°0.09Climate normal
49 °Climate normal

Dewey, 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

Dewey, 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

Dewey, 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

Dewey, 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

Dewey, 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

Dewey, 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

Dewey, 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

Dewey, 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

Dewey, 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

Dewey, 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

Dewey, 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

Dewey, 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)
Sat, 0743° / 30°0.04Climate normal
43 °Climate normal

Dewey, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2020)
Record low-2° (1991)
Sun, 0842° / 30°0.04Climate normal
42 °Climate normal

Dewey, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (2020)
Record low-1° (2003)

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 Dewey, 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 Dewey, 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.