Monthly outlook for Oak Grove, MN: average high 56.1°, average low 37.6°. That is 3.3° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 24 October (73.7°), the coolest 28 October (22.5°).
56.1°/37.6°
Average high / low
+3.3°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
59.1°
51.9°
+4°
30 October – 8 November
50.9°
46.4°
+2.5°
9 November – 18 November
at normal
40°
—
October records over 66 years
87.1°3 October 2025All-time high
16.9°23 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Isanti (11 mi).
Wed, 2171° / 44°0
71 °
Oak Grove, Wednesday, 21 October
Clear. High 71°, low 44°.
Pressure30.21 inHg
Wind1.8 mph W
Humidity58%
Visibility6.2 mi
Dew point48°
Thu, 2272° / 46°0
72 °
Oak Grove, Thursday, 22 October
Clear. High 72°, low 46°.
Pressure30.24 inHg
Wind6.3 mph SE
Humidity62%
Visibility6.2 mi
Dew point52°
Fri, 2372° / 55°0
72 °
Oak Grove, Friday, 23 October
Overcast. High 72°, low 55°.
Pressure30.15 inHg
Wind12.3 mph SE
Humidity54%
Visibility6.2 mi
Dew point51°
Sat, 2474° / 59°0.19
74 °
Oak Grove, Saturday, 24 October
Rain. High 74°, low 59°.
Pressure30.06 inHg
Wind16.6 mph S
Humidity44%
Visibility—
Dew point47°
Sun, 2557° / 47°0
57 °
Oak Grove, Sunday, 25 October
Overcast. High 57°, low 47°.
Pressure30.42 inHg
Wind9.1 mph NW
Humidity50%
Visibility—
Dew point36°
Mon, 2648° / 39°0.01
48 °
Oak Grove, Monday, 26 October
Light snow. High 48°, low 39°.
Pressure30.33 inHg
Wind9.9 mph N
Humidity36%
Visibility—
Dew point21°
Tue, 2736° / 27°0
36 °
Oak Grove, Tuesday, 27 October
Overcast. High 36°, low 27°.
Pressure30.53 inHg
Wind18 mph NW
Humidity32%
Visibility—
Dew point8°
Wed, 2843° / 23°0
43 °
Oak Grove, Wednesday, 28 October
Partly cloudy. High 43°, low 23°.
Pressure30.42 inHg
Wind14.9 mph W
Humidity25%
Visibility—
Dew point4°
Thu, 2951° / 28°0
51 °
Oak Grove, Thursday, 29 October
Clear. High 51°, low 28°.
Pressure29.97 inHg
Wind10.3 mph W
Humidity22%
Visibility—
Dew point9°
Fri, 3045° / 27°0
45 °
Oak Grove, Friday, 30 October
Clear. High 45°, low 27°.
Pressure30.09 inHg
Wind6.4 mph W
Humidity41%
Visibility—
Dew point19°
Sat, 3145° / 28°0
45 °
Oak Grove, Saturday, 31 October
Clear. High 45°, low 28°.
Pressure30.21 inHg
Wind8.3 mph N
Humidity42%
Visibility—
Dew point20°
Sun, 0145° / 25°0
45 °
Oak Grove, Sunday, 1 November
Clear. High 45°, low 25°.
Pressure30.36 inHg
Wind4.4 mph NE
Humidity34%
Visibility—
Dew point14°
Mon, 0251° / 29°0
51 °
Oak Grove, Monday, 2 November
Mostly clear. High 51°, low 29°.
Pressure30.27 inHg
Wind7 mph S
Humidity34%
Visibility—
Dew point19°
Tue, 0359° / 43°0
59 °
Oak Grove, Tuesday, 3 November
Overcast. High 59°, low 43°.
Pressure30.06 inHg
Wind10.5 mph W
Humidity58%
Visibility—
Dew point40°
Wed, 0461° / 40°0
61 °
Oak Grove, Wednesday, 4 November
Overcast. High 61°, low 40°.
Pressure29.91 inHg
Wind9.9 mph S
Humidity36%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0546° / 32°0.05
46 °
Oak Grove, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.05 in
Chance of precipitation23%
Record high65° (2016)
Record low8° (1991)
Fri, 0646° / 32°0.07
46 °
Oak Grove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation18%
Record high70° (2020)
Record low2° (1991)
Sat, 0745° / 32°0.03
45 °
Oak Grove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.03 in
Chance of precipitation13%
Record high68° (2020)
Record low-11° (1991)
Sun, 0844° / 31°0.04
44 °
Oak Grove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2020)
Record low1° (1991)
Mon, 0943° / 31°0.09
43 °
Oak Grove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (1999)
Record low9° (2003)
Tue, 1041° / 30°0.13
41 °
Oak Grove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation35%
Record high62° (2010)
Record low8° (2017)
Wed, 1140° / 27°0.06
40 °
Oak Grove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (2012)
Record low8° (2019)
Thu, 1238° / 26°0.06
38 °
Oak Grove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high58° (2011)
Record low-7° (1966)
Fri, 1340° / 27°0.07
40 °
Oak Grove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high66° (1999)
Record low0° (1982)
Sat, 1440° / 28°0.02
40 °
Oak Grove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.02 in
Chance of precipitation18%
Record high64° (2025)
Record low1° (2014)
Sun, 1540° / 28°0.04
40 °
Oak Grove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation17%
Record high62° (2001)
Record low-1° (2014)
Mon, 1640° / 27°0.09
40 °
Oak Grove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation20%
Record high63° (2023)
Record low4° (1997)
Tue, 1739° / 27°0.07
39 °
Oak Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (2001)
Record low7° (2014)
Wed, 1839° / 26°0.07
39 °
Oak Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high60° (2001)
Record low0° (2014)
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 Oak Grove, 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 Oak Grove, 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.