As of 08:37 CDT

Weather in Blue Grass, MN

45°Current weather

Blue Grass, Tuesday, 13 October, 08:37

Overcast. Feels like 41°. High 52°, low 45°.

Pressure29.91 inHg
Wind5.7 mph W
Humidity93%
Visibility6.2 mi
Dew point43°

Monthly outlook for Blue Grass, MN: average high 55.2°, average low 41.1°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 18 October (66.3°), the coolest 27 October (31.9°).

55.2°/41.1°
Average high / low
+2.7°
Above normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October58.5°51.6°+3.8°
23 October – 1 November49.9°47.4°+1.3°
2 November – 11 Novemberat normal41.1°—

October records over 66 years

86.2°3 October 2025All-time high
10.6°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Bluffton (12 mi).

Wed, 1452° / 44°0.04Light rain
52 °Light rain

Blue Grass, Wednesday, 14 October

Light rain. High 52°, low 44°.

Pressure30.27 inHg
Wind3.7 mph NW
Humidity65%
Visibility6.2 mi
Dew point39°
Thu, 1557° / 44°0Overcast
57 °Overcast

Blue Grass, Thursday, 15 October

Overcast. High 57°, low 44°.

Pressure30.09 inHg
Wind8.9 mph SW
Humidity72%
Visibility6.2 mi
Dew point44°
Fri, 1649° / 37°0Light rain
49 °Light rain

Blue Grass, Friday, 16 October

Light rain. High 49°, low 37°.

Pressure30.56 inHg
Wind12 mph NW
Humidity58%
Visibility6.2 mi
Dew point28°
Sat, 1760° / 35°0Clear
60 °Clear

Blue Grass, Saturday, 17 October

Clear. High 60°, low 35°.

Pressure30.09 inHg
Wind12.5 mph S
Humidity44%
Visibility—
Dew point31°
Sun, 1866° / 44°0Overcast
66 °Overcast

Blue Grass, Sunday, 18 October

Overcast. High 66°, low 44°.

Pressure29.94 inHg
Wind10.7 mph SW
Humidity47%
Visibility—
Dew point40°
Mon, 1959° / 39°0Clear
59 °Clear

Blue Grass, Monday, 19 October

Clear. High 59°, low 39°.

Pressure30.18 inHg
Wind8.2 mph NW
Humidity28%
Visibility—
Dew point22°
Tue, 2063° / 41°0Partly cloudy
63 °Partly cloudy

Blue Grass, Tuesday, 20 October

Partly cloudy. High 63°, low 41°.

Pressure30.09 inHg
Wind16.8 mph S
Humidity30%
Visibility—
Dew point26°
Wed, 2164° / 55°0.05Light rain
64 °Light rain

Blue Grass, Wednesday, 21 October

Light rain. High 64°, low 55°.

Pressure29.94 inHg
Wind15.7 mph S
Humidity75%
Visibility—
Dew point55°
Thu, 2262° / 52°0.38Light rain
62 °Light rain

Blue Grass, Thursday, 22 October

Light rain. High 62°, low 52°.

Pressure29.83 inHg
Wind11.1 mph NE
Humidity91%
Visibility—
Dew point51°
Fri, 2362° / 39°0.91Heavy rain
62 °Heavy rain

Blue Grass, Friday, 23 October

Heavy rain. High 62°, low 39°.

Pressure29.53 inHg
Wind22.3 mph W
Humidity90%
Visibility—
Dew point43°
Sat, 2451° / 40°0.01Light rain
51 °Light rain

Blue Grass, Saturday, 24 October

Light rain. High 51°, low 40°.

Pressure30.21 inHg
Wind23.5 mph W
Humidity54%
Visibility—
Dew point33°
Sun, 2549° / 38°0.02Light rain
49 °Light rain

Blue Grass, Sunday, 25 October

Light rain. High 49°, low 38°.

Pressure30.03 inHg
Wind18.9 mph NW
Humidity56%
Visibility—
Dew point32°
Mon, 2642° / 36°0Overcast
42 °Overcast

Blue Grass, Monday, 26 October

Overcast. High 42°, low 36°.

Pressure30.36 inHg
Wind16.7 mph NW
Humidity61%
Visibility—
Dew point27°
Tue, 2749° / 32°0Overcast
49 °Overcast

Blue Grass, Tuesday, 27 October

Overcast. High 49°, low 32°.

Pressure30.03 inHg
Wind18.3 mph S
Humidity55%
Visibility—
Dew point29°
Wed, 2846° / 38°0.08Light rain
46 °Light rain

Blue Grass, Wednesday, 28 October

Light rain. High 46°, low 38°.

Pressure29.74 inHg
Wind15.9 mph S
Humidity90%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2946° / 34°0.08Climate normal
46 °Climate normal

Blue Grass, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high61° (2005)
Record low14° (2020)
Fri, 3046° / 34°0.09Climate normal
46 °Climate normal

Blue Grass, Friday, 30 October

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation37%
Record high63° (2007)
Record low18° (1996)
Sat, 3145° / 33°0.1Climate normal
45 °Climate normal

Blue Grass, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation30%
Record high64° (1999)
Record low16° (2002)
Sun, 0145° / 32°0.06Climate normal
45 °Climate normal

Blue Grass, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high66° (1990)
Record low13° (1984)
Mon, 0244° / 32°0.04Climate normal
44 °Climate normal

Blue Grass, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2022)
Record low11° (1984)
Tue, 0343° / 31°0.02Climate normal
43 °Climate normal

Blue Grass, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high66° (2008)
Record low7° (1991)
Wed, 0442° / 30°0.03Climate normal
42 °Climate normal

Blue Grass, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.03 in
Chance of precipitation17%
Record high63° (2020)
Record low-9° (1991)
Thu, 0543° / 31°0.03Climate normal
43 °Climate normal

Blue Grass, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2016)
Record low8° (1991)
Fri, 0642° / 30°0.05Climate normal
42 °Climate normal

Blue Grass, Friday, 6 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.05 in
Chance of precipitation15%
Record high67° (2020)
Record low-1° (1991)
Sat, 0742° / 29°0.04Climate normal
42 °Climate normal

Blue Grass, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high66° (2020)
Record low-2° (1991)
Sun, 0841° / 29°0.03Climate normal
41 °Climate normal

Blue Grass, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low-3° (2003)
Mon, 0940° / 28°0.07Climate normal
40 °Climate normal

Blue Grass, Monday, 9 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (2020)
Record low8° (2017)
Tue, 1037° / 27°0.08Climate normal
37 °Climate normal

Blue Grass, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high37°
Average low27°
Average precipitation0.08 in
Chance of precipitation20%
Record high57° (2010)
Record low1° (1993)
Wed, 1136° / 25°0.04Climate normal
36 °Climate normal

Blue Grass, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.04 in
Chance of precipitation20%
Record high59° (2005)
Record low2° (1986)

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 Blue Grass, 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 Blue Grass, 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.