Monthly outlook for Blue Grass, MN: average high 50.7°, average low 40.5°. That is 3.4° above the climate normal for October. Precipitation is expected on 8 days (about 2.0 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 1 November (60.3°), the coolest 26 October (34.3°).
50.7°/40.5°
Average high / low
+3.4°
Above normal
8 / 4
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
53.9°
46.3°
+4.2°
4 November – 13 November
45.5°
39.7°
+3.2°
14 November – 23 November
at normal
34.8°
—
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).
Mon, 2644° / 34°0.04
44 °
Blue Grass, Monday, 26 October
Light rain. High 44°, low 34°.
Pressure30.53 inHg
Wind8 mph NE
Humidity66%
Visibility6.2 mi
Dew point28°
Tue, 2751° / 38°0.78
51 °
Blue Grass, Tuesday, 27 October
Heavy rain. High 51°, low 38°.
Pressure30.00 inHg
Wind11.3 mph SE
Humidity99%
Visibility5.0 mi
Dew point47°
Wed, 2858° / 43°0
58 °
Blue Grass, Wednesday, 28 October
Overcast. High 58°, low 43°.
Pressure30.00 inHg
Wind4.8 mph W
Humidity68%
Visibility6.2 mi
Dew point45°
Thu, 2954° / 37°0
54 °
Blue Grass, Thursday, 29 October
Clear. High 54°, low 37°.
Pressure30.18 inHg
Wind7 mph W
Humidity63%
Visibility—
Dew point38°
Fri, 3058° / 42°0
58 °
Blue Grass, Friday, 30 October
Clear. High 58°, low 42°.
Pressure30.24 inHg
Wind7.5 mph NE
Humidity58%
Visibility—
Dew point40°
Sat, 3151° / 41°0.06
51 °
Blue Grass, Saturday, 31 October
Light rain. High 51°, low 41°.
Pressure30.03 inHg
Wind7.4 mph E
Humidity96%
Visibility—
Dew point47°
Sun, 0160° / 52°0.02
60 °
Blue Grass, Sunday, 1 November
Light rain. High 60°, low 52°.
Pressure30.03 inHg
Wind6.7 mph S
Humidity81%
Visibility—
Dew point53°
Mon, 0258° / 53°0.7
58 °
Blue Grass, Monday, 2 November
Rain. High 58°, low 53°.
Pressure29.65 inHg
Wind21.2 mph SE
Humidity85%
Visibility—
Dew point53°
Tue, 0356° / 42°0.05
56 °
Blue Grass, Tuesday, 3 November
Light rain. High 56°, low 42°.
Pressure29.62 inHg
Wind21.1 mph W
Humidity83%
Visibility—
Dew point42°
Wed, 0443° / 39°0.09
43 °
Blue Grass, Wednesday, 4 November
Light rain. High 43°, low 39°.
Pressure29.77 inHg
Wind20.4 mph W
Humidity86%
Visibility—
Dew point37°
Thu, 0543° / 39°0
43 °
Blue Grass, Thursday, 5 November
Overcast. High 43°, low 39°.
Pressure29.88 inHg
Wind10.4 mph NW
Humidity78%
Visibility—
Dew point35°
Fri, 0649° / 35°0
49 °
Blue Grass, Friday, 6 November
Clear. High 49°, low 35°.
Pressure29.83 inHg
Wind5.7 mph E
Humidity58%
Visibility—
Dew point31°
Sat, 0748° / 40°0.1
48 °
Blue Grass, Saturday, 7 November
Light rain. High 48°, low 40°.
Pressure29.62 inHg
Wind13.9 mph E
Humidity69%
Visibility—
Dew point35°
Sun, 0845° / 38°0.16
45 °
Blue Grass, Sunday, 8 November
Light rain. High 45°, low 38°.
Pressure29.77 inHg
Wind11.5 mph NE
Humidity77%
Visibility—
Dew point37°
Mon, 0945° / 37°0
45 °
Blue Grass, Monday, 9 November
Overcast. High 45°, low 37°.
Pressure30.09 inHg
Wind10.9 mph NW
Humidity75%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1037° / 27°0.08
37 °
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°0.04
36 °
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)
Thu, 1236° / 24°0.05
36 °
Blue Grass, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.05 in
Chance of precipitation18%
Record high57° (2001)
Record low-2° (1966)
Fri, 1337° / 26°0.06
37 °
Blue Grass, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (1999)
Record low-4° (1986)
Sat, 1438° / 26°0.02
38 °
Blue Grass, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.02 in
Chance of precipitation15%
Record high61° (2025)
Record low6° (2014)
Sun, 1537° / 25°0.04
37 °
Blue Grass, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.04 in
Chance of precipitation18%
Record high58° (2001)
Record low7° (2014)
Mon, 1637° / 25°0.06
37 °
Blue Grass, Monday, 16 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation18%
Record high59° (2001)
Record low5° (2014)
Tue, 1736° / 25°0.05
36 °
Blue Grass, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.05 in
Chance of precipitation22%
Record high62° (2001)
Record low0° (1997)
Wed, 1835° / 24°0.07
35 °
Blue Grass, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.07 in
Chance of precipitation30%
Record high55° (2001)
Record low0° (1989)
Thu, 1935° / 23°0.08
35 °
Blue Grass, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.08 in
Chance of precipitation35%
Record high51° (2012)
Record low4° (1978)
Fri, 2033° / 21°0.06
33 °
Blue Grass, Friday, 20 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.06 in
Chance of precipitation22%
Record high51° (1990)
Record low-2° (1978)
Sat, 2133° / 19°0.03
33 °
Blue Grass, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high58° (1990)
Record low-4° (1978)
Sun, 2233° / 20°0.03
33 °
Blue Grass, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.03 in
Chance of precipitation23%
Record high52° (2006)
Record low-5° (1978)
Mon, 2331° / 21°0.04
31 °
Blue Grass, Monday, 23 November
Climate normal for this date — 60-year average.
Average high31°
Average low21°
Average precipitation0.04 in
Chance of precipitation25%
Record high53° (2025)
Record low-2° (1989)
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.