As of 01:27 CDT

Weather in Granton, WI

56°Current weather

Granton, Wednesday, 7 October, 01:27

Clear. Feels like 55°. High 71°, low 50°.

Pressure29.83 inHg
Wind7.3 mph NW
Humidity84%
Visibility6.2 mi
Dew point52°

Monthly outlook for Granton, WI: average high 59.6°, average low 44°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 October (79.5°), the coolest 18 October (30.1°).

59.6°/44°
Average high / low
+1.8°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October64.4°57.6°+3.7°
17 October – 26 October51.7°53.4°-0.9°
27 October – 5 Novemberat normal48.8°—

October records over 66 years

84.9°1 October 2023All-time high
19.2°30 October 1988All-time low
Thu, 0863° / 43°0Overcast
63 °Overcast

Granton, Thursday, 8 October

Overcast. High 63°, low 43°.

Pressure30.09 inHg
Wind9.3 mph NW
Humidity51%
Visibility6.2 mi
Dew point40°
Fri, 0968° / 45°0Overcast
68 °Overcast

Granton, Friday, 9 October

Overcast. High 68°, low 45°.

Pressure30.03 inHg
Wind11.2 mph S
Humidity51%
Visibility6.2 mi
Dew point46°
Sat, 1079° / 59°0Clear
79 °Clear

Granton, Saturday, 10 October

Clear. High 79°, low 59°.

Pressure29.85 inHg
Wind13.8 mph S
Humidity55%
Visibility6.2 mi
Dew point58°
Sun, 1179° / 62°0Clear
79 °Clear

Granton, Sunday, 11 October

Clear. High 79°, low 62°.

Pressure29.80 inHg
Wind11.7 mph S
Humidity47%
Visibility—
Dew point54°
Mon, 1262° / 53°0.03Light rain
62 °Light rain

Granton, Monday, 12 October

Light rain. High 62°, low 53°.

Pressure29.85 inHg
Wind9.4 mph N
Humidity69%
Visibility—
Dew point51°
Tue, 1355° / 47°0.24Rain
55 °Rain

Granton, Tuesday, 13 October

Rain. High 55°, low 47°.

Pressure30.09 inHg
Wind8.8 mph E
Humidity71%
Visibility—
Dew point42°
Wed, 1453° / 43°0.37Rain
53 °Rain

Granton, Wednesday, 14 October

Rain. High 53°, low 43°.

Pressure29.94 inHg
Wind14.5 mph SE
Humidity84%
Visibility—
Dew point47°
Thu, 1564° / 44°0.4Rain
64 °Rain

Granton, Thursday, 15 October

Rain. High 64°, low 44°.

Pressure29.65 inHg
Wind18.6 mph NW
Humidity90%
Visibility—
Dew point52°
Fri, 1650° / 36°0.01Light snow
50 °Light snow

Granton, Friday, 16 October

Light snow. High 50°, low 36°.

Pressure29.91 inHg
Wind19.2 mph W
Humidity42%
Visibility—
Dew point25°
Sat, 1742° / 34°0Overcast
42 °Overcast

Granton, Saturday, 17 October

Overcast. High 42°, low 34°.

Pressure30.12 inHg
Wind17.2 mph NW
Humidity56%
Visibility—
Dew point27°
Sun, 1855° / 30°0Overcast
55 °Overcast

Granton, Sunday, 18 October

Overcast. High 55°, low 30°.

Pressure29.94 inHg
Wind15 mph SW
Humidity45%
Visibility—
Dew point28°
Mon, 1952° / 36°0Overcast
52 °Overcast

Granton, Monday, 19 October

Overcast. High 52°, low 36°.

Pressure30.09 inHg
Wind6.6 mph NW
Humidity56%
Visibility—
Dew point34°
Tue, 2055° / 37°0Partly cloudy
55 °Partly cloudy

Granton, Tuesday, 20 October

Partly cloudy. High 55°, low 37°.

Pressure30.30 inHg
Wind9.1 mph SE
Humidity54%
Visibility—
Dew point35°
Wed, 2155° / 41°0Overcast
55 °Overcast

Granton, Wednesday, 21 October

Overcast. High 55°, low 41°.

Pressure30.18 inHg
Wind9.8 mph S
Humidity59%
Visibility—
Dew point39°
Thu, 2249° / 46°0Light rain
49 °Light rain

Granton, Thursday, 22 October

Light rain. High 49°, low 46°.

Pressure29.91 inHg
Wind18.5 mph W
Humidity83%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2353° / 41°0.14Climate normal
53 °Climate normal

Granton, Friday, 23 October

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.14 in
Chance of precipitation37%
Record high77° (1963)
Record low24° (1969)
Sat, 2452° / 40°0.17Climate normal
52 °Climate normal

Granton, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.17 in
Chance of precipitation38%
Record high75° (1963)
Record low24° (1981)
Sun, 2552° / 39°0.06Climate normal
52 °Climate normal

Granton, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation25%
Record high73° (1989)
Record low25° (2019)
Mon, 2652° / 39°0.07Climate normal
52 °Climate normal

Granton, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high74° (1989)
Record low20° (1962)
Tue, 2752° / 38°0.07Climate normal
52 °Climate normal

Granton, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1989)
Record low21° (2020)
Wed, 2850° / 37°0.08Climate normal
50 °Climate normal

Granton, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation23%
Record high65° (2024)
Record low25° (1969)
Thu, 2951° / 37°0.08Climate normal
51 °Climate normal

Granton, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (2024)
Record low23° (1988)
Fri, 3051° / 37°0.08Climate normal
51 °Climate normal

Granton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high73° (2024)
Record low19° (1988)
Sat, 3149° / 37°0.09Climate normal
49 °Climate normal

Granton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation37%
Record high67° (2000)
Record low22° (1996)
Sun, 0148° / 36°0.14Climate normal
48 °Climate normal

Granton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation33%
Record high70° (2000)
Record low20° (2023)
Mon, 0248° / 35°0.06Climate normal
48 °Climate normal

Granton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2022)
Record low14° (1991)
Tue, 0347° / 34°0.07Climate normal
47 °Climate normal

Granton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (2008)
Record low12° (1991)
Wed, 0447° / 34°0.06Climate normal
47 °Climate normal

Granton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2008)
Record low5° (1991)
Thu, 0546° / 34°0.09Climate normal
46 °Climate normal

Granton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high66° (2016)
Record low11° (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 Granton, 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 Granton, 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.