As of 02:22 CDT

Weather in Island, MN

69°

Island, Sunday, 11 October, 02:22

Clear. Feels like 69°. High 77°, low 58°.

Pressure29.68 inHg

Wind12.6 mph S

Humidity57%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Monthly outlook for Island, MN: average high 53.3°, average low 38.1°. That is 1.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 11 October (76.6°), the coolest 17 October (23.8°).

53.3°/38.1°

Average high / low

+1.5°

Above normal

1 / 5

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
11 October – 20 October	55.2°	51.8°	+1.9°
21 October – 30 October	50°	47.6°	+1.4°
31 October – 9 November	at normal	41.8°	—

October records over 66 years

83.5°4 October 2025All-time high

15.8°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Meadowlands (15 mi).

Mon, 1259° / 49°

0.3

59 °

Island, Monday, 12 October

Rain. High 59°, low 49°.

Pressure29.80 inHg

Wind9.9 mph E

Humidity78%

Visibility6.2 mi

Dew point48°

Tue, 1352° / 48°

0.03

52 °

Island, Tuesday, 13 October

Light rain. High 52°, low 48°.

Pressure29.91 inHg

Wind7.7 mph NW

Humidity80%

Visibility6.2 mi

Dew point45°

Wed, 1454° / 40°

54 °

Island, Wednesday, 14 October

Overcast. High 54°, low 40°.

Pressure30.24 inHg

Wind8.2 mph NW

Humidity62%

Visibility6.2 mi

Dew point37°

Thu, 1556° / 35°

56 °

Island, Thursday, 15 October

Overcast. High 56°, low 35°.

Pressure30.30 inHg

Wind17.4 mph NW

Humidity54%

Visibility—

Dew point37°

Fri, 1646° / 29°

0.02

46 °

Island, Friday, 16 October

Snow. High 46°, low 29°.

Pressure30.56 inHg

Wind14.9 mph NW

Humidity56%

Visibility—

Dew point30°

Sat, 1740° / 24°

40 °

Island, Saturday, 17 October

Clear. High 40°, low 24°.

Pressure30.62 inHg

Wind10.6 mph N

Humidity26%

Visibility—

Dew point4°

Sun, 1847° / 30°

47 °

Island, Sunday, 18 October

Overcast. High 47°, low 30°.

Pressure30.21 inHg

Wind14.3 mph S

Humidity36%

Visibility—

Dew point18°

Mon, 1958° / 33°

58 °

Island, Monday, 19 October

Overcast. High 58°, low 33°.

Pressure30.21 inHg

Wind4.9 mph S

Humidity49%

Visibility—

Dew point32°

Tue, 2063° / 40°

63 °

Island, Tuesday, 20 October

Overcast. High 63°, low 40°.

Pressure30.03 inHg

Wind11 mph S

Humidity45%

Visibility—

Dew point36°

Wed, 2161° / 46°

61 °

Island, Wednesday, 21 October

Clear. High 61°, low 46°.

Pressure29.77 inHg

Wind12.3 mph W

Humidity52%

Visibility—

Dew point42°

Thu, 2247° / 42°

47 °

Island, Thursday, 22 October

Overcast. High 47°, low 42°.

Pressure30.24 inHg

Wind10.4 mph NW

Humidity70%

Visibility—

Dew point35°

Fri, 2351° / 35°

0.03

51 °

Island, Friday, 23 October

Light rain. High 51°, low 35°.

Pressure30.33 inHg

Wind6.2 mph W

Humidity55%

Visibility—

Dew point31°

Sat, 2446° / 34°

46 °

Island, Saturday, 24 October

Overcast. High 46°, low 34°.

Pressure30.33 inHg

Wind8.3 mph NW

Humidity55%

Visibility—

Dew point28°

Sun, 2546° / 28°

46 °

Island, Sunday, 25 October

Partly cloudy. High 46°, low 28°.

Pressure30.30 inHg

Wind7.4 mph SE

Humidity41%

Visibility—

Dew point20°

Mon, 2649° / 40°

49 °

Island, Monday, 26 October

Overcast. High 49°, low 40°.

Pressure29.80 inHg

Wind10 mph S

Humidity79%

Visibility—

Dew point42°

From day 17 onward the outlook is built from 60-year climate statistics

Tue, 2748° / 35°

0.13

48 °

Island, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.13 in

Chance of precipitation30%

Record high67° (1983)

Record low17° (2020)

Wed, 2846° / 34°

0.06

46 °

Island, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.06 in

Chance of precipitation27%

Record high65° (2024)

Record low21° (1969)

Thu, 2945° / 34°

0.07

45 °

Island, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high45°

Average low34°

Average precipitation0.07 in

Chance of precipitation27%

Record high61° (2024)

Record low17° (1988)

Fri, 3046° / 33°

0.08

46 °

Island, Friday, 30 October

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.08 in

Chance of precipitation30%

Record high61° (2007)

Record low16° (1988)

Sat, 3145° / 33°

0.07

45 °

Island, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.07 in

Chance of precipitation30%

Record high63° (1999)

Record low16° (1996)

Sun, 0143° / 32°

0.09

43 °

Island, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high43°

Average low32°

Average precipitation0.09 in

Chance of precipitation23%

Record high65° (1990)

Record low15° (1984)

Mon, 0243° / 31°

0.07

43 °

Island, Monday, 2 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.07 in

Chance of precipitation25%

Record high68° (2022)

Record low8° (1984)

Tue, 0342° / 31°

0.04

42 °

Island, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high42°

Average low31°

Average precipitation0.04 in

Chance of precipitation15%

Record high64° (2022)

Record low10° (1991)

Wed, 0441° / 30°

0.04

41 °

Island, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.04 in

Chance of precipitation27%

Record high63° (1975)

Record low1° (1991)

Thu, 0542° / 30°

0.04

42 °

Island, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.04 in

Chance of precipitation25%

Record high65° (2016)

Record low5° (1991)

Fri, 0641° / 30°

0.06

41 °

Island, Friday, 6 November

Climate normal for this date — 60-year average.

Average high41°

Average low30°

Average precipitation0.06 in

Chance of precipitation18%

Record high67° (2020)

Record low0° (1991)

Sat, 0741° / 29°

0.04

41 °

Island, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.04 in

Chance of precipitation25%

Record high66° (2020)

Record low-3° (1991)

Sun, 0840° / 28°

0.04

40 °

Island, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.04 in

Chance of precipitation18%

Record high65° (2020)

Record low-4° (2003)

Mon, 0939° / 28°

0.07

39 °

Island, Monday, 9 November

Climate normal for this date — 60-year average.

Average high39°

Average low28°

Average precipitation0.07 in

Chance of precipitation30%

Record high63° (2020)

Record low0° (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 Island, MN 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 Island, MN 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.