As of 07:29 CDT

Weather in Casco, MN

29°Current weather

Casco, Thursday, 8 October, 07:29

Overcast. Feels like 29°. High 63°, low 29°.

Pressure30.03 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point29°

Monthly outlook for Casco, MN: average high 60.4°, average low 42.9°. That is 4.7° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 10 October (79.9°), the coolest 8 October (28.5°).

60.4°/42.9°
Average high / low
+4.7°
Above normal
5 / 5
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October60.9°53.3°+4.2°
18 October – 27 October59.6°49°+5.9°
28 October – 6 Novemberat normal43.4°—

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 (13 mi).

Fri, 0964° / 38°0Partly cloudy
64 °Partly cloudy

Casco, Friday, 9 October

Partly cloudy. High 64°, low 38°.

Pressure30.09 inHg
Wind8.2 mph SE
Humidity45%
Visibility6.2 mi
Dew point38°
Sat, 1080° / 52°0Clear
80 °Clear

Casco, Saturday, 10 October

Clear. High 80°, low 52°.

Pressure29.68 inHg
Wind12.6 mph S
Humidity55%
Visibility6.2 mi
Dew point56°
Sun, 1180° / 63°0Overcast
80 °Overcast

Casco, Sunday, 11 October

Overcast. High 80°, low 63°.

Pressure29.77 inHg
Wind7.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point57°
Mon, 1259° / 49°0.15Light rain
59 °Light rain

Casco, Monday, 12 October

Light rain. High 59°, low 49°.

Pressure29.80 inHg
Wind7.9 mph N
Humidity77%
Visibility—
Dew point48°
Tue, 1351° / 42°0.06Light rain
51 °Light rain

Casco, Tuesday, 13 October

Light rain. High 51°, low 42°.

Pressure30.09 inHg
Wind7.8 mph N
Humidity68%
Visibility—
Dew point38°
Wed, 1449° / 39°1.07Rain
49 °Rain

Casco, Wednesday, 14 October

Rain. High 49°, low 39°.

Pressure29.91 inHg
Wind14.4 mph SE
Humidity64%
Visibility—
Dew point37°
Thu, 1571° / 47°0.7Rain
71 °Rain

Casco, Thursday, 15 October

Rain. High 71°, low 47°.

Pressure29.35 inHg
Wind15.7 mph SW
Humidity87%
Visibility—
Dew point64°
Fri, 1651° / 41°0Light rain
51 °Light rain

Casco, Friday, 16 October

Light rain. High 51°, low 41°.

Pressure30.12 inHg
Wind13.4 mph NW
Humidity75%
Visibility—
Dew point37°
Sat, 1742° / 39°0Overcast
42 °Overcast

Casco, Saturday, 17 October

Overcast. High 42°, low 39°.

Pressure30.50 inHg
Wind6.8 mph SE
Humidity75%
Visibility—
Dew point34°
Sun, 1859° / 39°0Partly cloudy
59 °Partly cloudy

Casco, Sunday, 18 October

Partly cloudy. High 59°, low 39°.

Pressure30.09 inHg
Wind10.8 mph SW
Humidity57%
Visibility—
Dew point39°
Mon, 1959° / 38°0Clear
59 °Clear

Casco, Monday, 19 October

Clear. High 59°, low 38°.

Pressure30.15 inHg
Wind3.9 mph W
Humidity44%
Visibility—
Dew point34°
Tue, 2061° / 40°0Clear
61 °Clear

Casco, Tuesday, 20 October

Clear. High 61°, low 40°.

Pressure30.03 inHg
Wind6.8 mph W
Humidity50%
Visibility—
Dew point38°
Wed, 2162° / 40°0Overcast
62 °Overcast

Casco, Wednesday, 21 October

Overcast. High 62°, low 40°.

Pressure29.83 inHg
Wind10.7 mph SE
Humidity53%
Visibility—
Dew point40°
Thu, 2258° / 48°0.24Rain
58 °Rain

Casco, Thursday, 22 October

Rain. High 58°, low 48°.

Pressure29.26 inHg
Wind15.2 mph S
Humidity85%
Visibility—
Dew point52°
Fri, 2359° / 44°0Overcast
59 °Overcast

Casco, Friday, 23 October

Overcast. High 59°, low 44°.

Pressure29.59 inHg
Wind12.1 mph SW
Humidity36%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2448° / 35°0.06Climate normal
48 °Climate normal

Casco, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (1963)
Record low18° (2025)
Sun, 2548° / 36°0.05Climate normal
48 °Climate normal

Casco, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.05 in
Chance of precipitation27%
Record high73° (1989)
Record low18° (2020)
Mon, 2648° / 36°0.09Climate normal
48 °Climate normal

Casco, Monday, 26 October

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.09 in
Chance of precipitation23%
Record high73° (1989)
Record low16° (2020)
Tue, 2748° / 35°0.13Climate normal
48 °Climate normal

Casco, 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°0.06Climate normal
46 °Climate normal

Casco, 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°0.07Climate normal
45 °Climate normal

Casco, 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°0.08Climate normal
46 °Climate normal

Casco, 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°0.07Climate normal
45 °Climate normal

Casco, 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°0.09Climate normal
43 °Climate normal

Casco, 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°0.07Climate normal
43 °Climate normal

Casco, 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°0.04Climate normal
42 °Climate normal

Casco, 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°0.04Climate normal
41 °Climate normal

Casco, 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°0.04Climate normal
42 °Climate normal

Casco, 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°0.06Climate normal
41 °Climate normal

Casco, 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)

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 Casco, 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 Casco, 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.