As of 19:12 CDT

Weather in Casco, MN

51°Current weather

Casco, Thursday, 8 October, 19:12

Clear. Feels like 48°. High 62°, low 40°.

Pressure30.00 inHg
Wind3.4 mph W
Humidity63%
Visibility6.2 mi
Dew point38°

Monthly outlook for Casco, MN: average high 60.1°, average low 42.5°. That is 4.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 10 October (78.8°), the coolest 17 October (27.8°).

60.1°/42.5°
Average high / low
+4.5°
Above normal
4 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October60.1°53.3°+3.8°
18 October – 27 October60.1°49°+6.2°
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° / 36°0Overcast
64 °Overcast

Casco, Friday, 9 October

Overcast. High 64°, low 36°.

Pressure30.06 inHg
Wind8.2 mph S
Humidity43%
Visibility6.2 mi
Dew point38°
Sat, 1079° / 48°0Clear
79 °Clear

Casco, Saturday, 10 October

Clear. High 79°, low 48°.

Pressure29.68 inHg
Wind12.1 mph S
Humidity60%
Visibility6.2 mi
Dew point57°
Sun, 1176° / 59°0Overcast
76 °Overcast

Casco, Sunday, 11 October

Overcast. High 76°, low 59°.

Pressure29.80 inHg
Wind4.5 mph W
Humidity59%
Visibility6.2 mi
Dew point58°
Mon, 1257° / 47°0.06Light rain
57 °Light rain

Casco, Monday, 12 October

Light rain. High 57°, low 47°.

Pressure29.94 inHg
Wind9.6 mph N
Humidity69%
Visibility6.2 mi
Dew point42°
Tue, 1350° / 45°0.01Light rain
50 °Light rain

Casco, Tuesday, 13 October

Light rain. High 50°, low 45°.

Pressure30.18 inHg
Wind4.9 mph NE
Humidity68%
Visibility—
Dew point38°
Wed, 1458° / 42°0.09Light rain
58 °Light rain

Casco, Wednesday, 14 October

Light rain. High 58°, low 42°.

Pressure29.94 inHg
Wind15.3 mph SE
Humidity52%
Visibility—
Dew point39°
Thu, 1562° / 51°0.07Light rain
62 °Light rain

Casco, Thursday, 15 October

Light rain. High 62°, low 51°.

Pressure29.83 inHg
Wind13.1 mph SE
Humidity75%
Visibility—
Dew point47°
Fri, 1645° / 37°0.03Snow
45 °Snow

Casco, Friday, 16 October

Snow. High 45°, low 37°.

Pressure30.45 inHg
Wind14.5 mph NW
Humidity83%
Visibility—
Dew point35°
Sat, 1748° / 28°0Clear
48 °Clear

Casco, Saturday, 17 October

Clear. High 48°, low 28°.

Pressure30.50 inHg
Wind8.8 mph W
Humidity36%
Visibility—
Dew point19°
Sun, 1858° / 33°0Clear
58 °Clear

Casco, Sunday, 18 October

Clear. High 58°, low 33°.

Pressure30.36 inHg
Wind9.3 mph SW
Humidity30%
Visibility—
Dew point21°
Mon, 1962° / 39°0Overcast
62 °Overcast

Casco, Monday, 19 October

Overcast. High 62°, low 39°.

Pressure30.15 inHg
Wind11.9 mph S
Humidity37%
Visibility—
Dew point30°
Tue, 2061° / 43°0Overcast
61 °Overcast

Casco, Tuesday, 20 October

Overcast. High 61°, low 43°.

Pressure29.97 inHg
Wind9.9 mph S
Humidity50%
Visibility—
Dew point38°
Wed, 2156° / 48°0.09Light rain
56 °Light rain

Casco, Wednesday, 21 October

Light rain. High 56°, low 48°.

Pressure29.88 inHg
Wind8.7 mph NW
Humidity80%
Visibility—
Dew point47°
Thu, 2262° / 42°0Overcast
62 °Overcast

Casco, Thursday, 22 October

Overcast. High 62°, low 42°.

Pressure30.06 inHg
Wind5.8 mph NW
Humidity47%
Visibility—
Dew point37°
Fri, 2361° / 40°0Clear
61 °Clear

Casco, Friday, 23 October

Clear. High 61°, low 40°.

Pressure30.21 inHg
Wind6.8 mph SE
Humidity42%
Visibility—
Dew point34°
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.