Monthly outlook for Dexter, MN: average high 59.7°, average low 43°. That is 2° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 12 October (81.8°), the coolest 18 October (23.7°).
59.7°/43°
Average high / low
+2°
Above normal
3 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
62.9°
57.1°
+3.3°
20 October – 29 October
54.4°
53.5°
+0.5°
30 October – 8 November
at normal
48.1°
—
October records over 66 years
85.1°3 October 2025All-time high
16.3°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Hayfield (14 mi).
Sun, 1182° / 63°0
82 °
Dexter, Sunday, 11 October
Clear. High 82°, low 63°.
Pressure29.83 inHg
Wind13.7 mph S
Humidity56%
Visibility6.2 mi
Dew point58°
Mon, 1282° / 64°0
82 °
Dexter, Monday, 12 October
Clear. High 82°, low 64°.
Pressure29.71 inHg
Wind9.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point62°
Tue, 1370° / 55°0
70 °
Dexter, Tuesday, 13 October
Overcast. High 70°, low 55°.
Pressure29.94 inHg
Wind10.4 mph NW
Humidity71%
Visibility6.2 mi
Dew point51°
Wed, 1461° / 51°0
61 °
Dexter, Wednesday, 14 October
Overcast. High 61°, low 51°.
Pressure30.21 inHg
Wind9.3 mph N
Humidity53%
Visibility—
Dew point41°
Thu, 1561° / 47°0.02
61 °
Dexter, Thursday, 15 October
Light rain. High 61°, low 47°.
Pressure30.30 inHg
Wind8.6 mph SE
Humidity56%
Visibility—
Dew point43°
Fri, 1653° / 30°0.06
53 °
Dexter, Friday, 16 October
Snow. High 53°, low 30°.
Pressure29.88 inHg
Wind30 mph NW
Humidity77%
Visibility—
Dew point31°
Sat, 1737° / 26°0.02
37 °
Dexter, Saturday, 17 October
Light snow. High 37°, low 26°.
Pressure30.47 inHg
Wind25.5 mph NW
Humidity47%
Visibility—
Dew point15°
Sun, 1845° / 24°0
45 °
Dexter, Sunday, 18 October
Overcast. High 45°, low 24°.
Pressure30.42 inHg
Wind18.1 mph S
Humidity33%
Visibility—
Dew point13°
Mon, 1958° / 36°0
58 °
Dexter, Monday, 19 October
Partly cloudy. High 58°, low 36°.
Pressure30.15 inHg
Wind15.4 mph S
Humidity40%
Visibility—
Dew point28°
Tue, 2058° / 46°0
58 °
Dexter, Tuesday, 20 October
Overcast. High 58°, low 46°.
Pressure30.00 inHg
Wind22.6 mph S
Humidity41%
Visibility—
Dew point32°
Wed, 2154° / 46°0.13
54 °
Dexter, Wednesday, 21 October
Light rain. High 54°, low 46°.
Pressure29.80 inHg
Wind20.9 mph S
Humidity84%
Visibility—
Dew point43°
Thu, 2261° / 39°0
61 °
Dexter, Thursday, 22 October
Partly cloudy. High 61°, low 39°.
Pressure29.97 inHg
Wind18.9 mph W
Humidity35%
Visibility—
Dew point30°
Fri, 2352° / 35°0
52 °
Dexter, Friday, 23 October
Clear. High 52°, low 35°.
Pressure30.21 inHg
Wind11.5 mph NW
Humidity38%
Visibility—
Dew point23°
Sat, 2455° / 37°0
55 °
Dexter, Saturday, 24 October
Overcast. High 55°, low 37°.
Pressure30.12 inHg
Wind11.4 mph SE
Humidity40%
Visibility—
Dew point26°
Sun, 2547° / 31°0.2
47 °
Dexter, Sunday, 25 October
Snow. High 47°, low 31°.
Pressure30.03 inHg
Wind21.3 mph N
Humidity95%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 38°0.06
53 °
Dexter, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation18%
Record high74° (1989)
Record low20° (2020)
Tue, 2753° / 38°0.07
53 °
Dexter, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (1966)
Record low16° (2020)
Wed, 2851° / 37°0.07
51 °
Dexter, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high72° (2016)
Record low21° (1967)
Thu, 2952° / 37°0.07
52 °
Dexter, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (2024)
Record low22° (1988)
Fri, 3052° / 37°0.06
52 °
Dexter, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2024)
Record low19° (1988)
Sat, 3150° / 36°0.1
50 °
Dexter, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation30%
Record high70° (2000)
Record low20° (1996)
Sun, 0149° / 35°0.1
49 °
Dexter, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high70° (2000)
Record low20° (1996)
Mon, 0248° / 35°0.05
48 °
Dexter, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.05 in
Chance of precipitation20%
Record high70° (2022)
Record low11° (1991)
Tue, 0348° / 34°0.06
48 °
Dexter, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2008)
Record low6° (1991)
Wed, 0447° / 33°0.05
47 °
Dexter, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high70° (2008)
Record low-6° (1991)
Thu, 0547° / 33°0.07
47 °
Dexter, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2016)
Record low13° (1991)
Fri, 0647° / 33°0.07
47 °
Dexter, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (2020)
Record low0° (1991)
Sat, 0747° / 32°0.02
47 °
Dexter, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.02 in
Chance of precipitation10%
Record high70° (2001)
Record low-15° (1991)
Sun, 0846° / 32°0.03
46 °
Dexter, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.03 in
Chance of precipitation18%
Record high73° (1999)
Record low-2° (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 Dexter, 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 Dexter, 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.