As of 15:46 CDT

Weather in Greenfield, WI

78°Current weather

Greenfield, Sunday, 11 October, 15:46

Clear. Feels like 78°. High 78°, low 54°.

Pressure29.88 inHg
Wind11.5 mph SE
Humidity50%
Visibility6.2 mi
Dew point58°

Monthly outlook for Greenfield, WI: average high 62.1°, average low 49.4°. That is 2.7° above the climate normal for October. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (85.2°), the coolest 18 October (32.6°).

62.1°/49.4°
Average high / low
+2.7°
Above normal
6 / 5
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October63.7°58.5°+2.9°
21 October – 30 October59.6°54.6°+2.7°
31 October – 9 Novemberat normal50.3°—

October records over 66 years

86.7°3 October 2025All-time high
26.1°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Milwaukee (7 mi).

Mon, 1285° / 61°0Clear
85 °Clear

Greenfield, Monday, 12 October

Clear. High 85°, low 61°.

Pressure29.80 inHg
Wind10.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point63°
Tue, 1373° / 62°0Overcast
73 °Overcast

Greenfield, Tuesday, 13 October

Overcast. High 73°, low 62°.

Pressure29.80 inHg
Wind10.9 mph NW
Humidity71%
Visibility6.2 mi
Dew point62°
Wed, 1463° / 57°0.08Rain
63 °Rain

Greenfield, Wednesday, 14 October

Rain. High 63°, low 57°.

Pressure30.12 inHg
Wind6.9 mph NE
Humidity75%
Visibility6.2 mi
Dew point53°
Thu, 1559° / 56°0.75Rain
59 °Rain

Greenfield, Thursday, 15 October

Rain. High 59°, low 56°.

Pressure30.09 inHg
Wind8.5 mph E
Humidity96%
Visibility1.7 mi
Dew point55°
Fri, 1655° / 46°0Mostly clear
55 °Mostly clear

Greenfield, Friday, 16 October

Mostly clear. High 55°, low 46°.

Pressure30.42 inHg
Wind18.3 mph N
Humidity49%
Visibility—
Dew point35°
Sat, 1748° / 35°0Clear
48 °Clear

Greenfield, Saturday, 17 October

Clear. High 48°, low 35°.

Pressure30.56 inHg
Wind7.4 mph W
Humidity37%
Visibility—
Dew point21°
Sun, 1854° / 33°0Clear
54 °Clear

Greenfield, Sunday, 18 October

Clear. High 54°, low 33°.

Pressure30.33 inHg
Wind20.2 mph SW
Humidity39%
Visibility—
Dew point26°
Mon, 1961° / 43°0Clear
61 °Clear

Greenfield, Monday, 19 October

Clear. High 61°, low 43°.

Pressure30.30 inHg
Wind15 mph SW
Humidity40%
Visibility—
Dew point33°
Tue, 2061° / 46°0Overcast
61 °Overcast

Greenfield, Tuesday, 20 October

Overcast. High 61°, low 46°.

Pressure30.33 inHg
Wind6.7 mph S
Humidity44%
Visibility—
Dew point36°
Wed, 2166° / 53°0.11Light rain
66 °Light rain

Greenfield, Wednesday, 21 October

Light rain. High 66°, low 53°.

Pressure30.15 inHg
Wind14.6 mph S
Humidity57%
Visibility—
Dew point49°
Thu, 2270° / 60°0.05Light rain
70 °Light rain

Greenfield, Thursday, 22 October

Light rain. High 70°, low 60°.

Pressure30.18 inHg
Wind13 mph SW
Humidity75%
Visibility—
Dew point57°
Fri, 2362° / 59°1.12Rain
62 °Rain

Greenfield, Friday, 23 October

Rain. High 62°, low 59°.

Pressure30.03 inHg
Wind16.8 mph S
Humidity91%
Visibility—
Dew point58°
Sat, 2460° / 48°0.36Light rain
60 °Light rain

Greenfield, Saturday, 24 October

Light rain. High 60°, low 48°.

Pressure30.00 inHg
Wind10.2 mph N
Humidity91%
Visibility—
Dew point49°
Sun, 2550° / 42°0Light rain
50 °Light rain

Greenfield, Sunday, 25 October

Light rain. High 50°, low 42°.

Pressure30.12 inHg
Wind11 mph NW
Humidity55%
Visibility—
Dew point32°
Mon, 2650° / 37°0Partly cloudy
50 °Partly cloudy

Greenfield, Monday, 26 October

Partly cloudy. High 50°, low 37°.

Pressure29.88 inHg
Wind15.3 mph NW
Humidity54%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2754° / 43°0.08Climate normal
54 °Climate normal

Greenfield, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high69° (2023)
Record low28° (2020)
Wed, 2853° / 43°0.06Climate normal
53 °Climate normal

Greenfield, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high66° (1974)
Record low29° (2020)
Thu, 2953° / 42°0.06Climate normal
53 °Climate normal

Greenfield, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2024)
Record low28° (1988)
Fri, 3054° / 43°0.09Climate normal
54 °Climate normal

Greenfield, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high77° (2024)
Record low26° (1988)
Sat, 3153° / 43°0.09Climate normal
53 °Climate normal

Greenfield, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low43°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (2024)
Record low26° (2019)
Sun, 0152° / 42°0.17Climate normal
52 °Climate normal

Greenfield, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.17 in
Chance of precipitation42%
Record high69° (2022)
Record low19° (2019)
Mon, 0251° / 40°0.15Climate normal
51 °Climate normal

Greenfield, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.15 in
Chance of precipitation37%
Record high68° (1961)
Record low23° (1991)
Tue, 0350° / 40°0.06Climate normal
50 °Climate normal

Greenfield, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (2022)
Record low19° (1991)
Wed, 0450° / 41°0.09Climate normal
50 °Climate normal

Greenfield, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (2022)
Record low15° (1991)
Thu, 0550° / 40°0.11Climate normal
50 °Climate normal

Greenfield, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (1978)
Record low21° (1991)
Fri, 0650° / 38°0.09Climate normal
50 °Climate normal

Greenfield, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2020)
Record low19° (1991)
Sat, 0749° / 38°0.04Climate normal
49 °Climate normal

Greenfield, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2020)
Record low13° (1991)
Sun, 0849° / 38°0.04Climate normal
49 °Climate normal

Greenfield, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2020)
Record low10° (2019)
Mon, 0949° / 38°0.11Climate normal
49 °Climate normal

Greenfield, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (2020)
Record low20° (2017)

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 Greenfield, 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 Greenfield, 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.