Monthly outlook for Barrett, MN: average high 57.7°, average low 43.3°. That is 0.8° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 10 October (80.9°), the coolest 18 October (34.8°).
57.7°/43.3°
Average high / low
+0.8°
Above normal
6 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
60.1°
57.6°
+1.4°
18 October – 27 October
53.8°
53.5°
+0.2°
28 October – 6 November
at normal
47.7°
—
October records over 66 years
88.7°1 October 2023All-time high
4.5°26 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Herman (14 mi).
Fri, 0972° / 43°0
72 °
Barrett, Friday, 9 October
Partly cloudy. High 72°, low 43°.
Pressure29.94 inHg
Wind12 mph SE
Humidity57%
Visibility6.2 mi
Dew point48°
Sat, 1081° / 63°0
81 °
Barrett, Saturday, 10 October
Clear. High 81°, low 63°.
Pressure29.59 inHg
Wind19.6 mph S
Humidity49%
Visibility6.2 mi
Dew point56°
Sun, 1176° / 53°0.02
76 °
Barrett, Sunday, 11 October
Light rain. High 76°, low 53°.
Pressure29.68 inHg
Wind11.2 mph S
Humidity52%
Visibility6.2 mi
Dew point55°
Mon, 1250° / 43°0.17
50 °
Barrett, Monday, 12 October
Light rain. High 50°, low 43°.
Pressure29.94 inHg
Wind15.1 mph NW
Humidity85%
Visibility—
Dew point44°
Tue, 1352° / 40°0
52 °
Barrett, Tuesday, 13 October
Overcast. High 52°, low 40°.
Pressure30.21 inHg
Wind12.2 mph NW
Humidity48%
Visibility—
Dew point29°
Wed, 1461° / 46°0.86
61 °
Barrett, Wednesday, 14 October
Heavy rain. High 61°, low 46°.
Pressure29.68 inHg
Wind19.9 mph S
Humidity55%
Visibility—
Dew point42°
Thu, 1558° / 48°0.17
58 °
Barrett, Thursday, 15 October
Rain. High 58°, low 48°.
Pressure29.71 inHg
Wind18.5 mph N
Humidity81%
Visibility—
Dew point51°
Fri, 1645° / 40°0.53
45 °
Barrett, Friday, 16 October
Rain. High 45°, low 40°.
Pressure30.09 inHg
Wind17.4 mph N
Humidity94%
Visibility—
Dew point39°
Sat, 1739° / 37°0.19
39 °
Barrett, Saturday, 17 October
Light rain. High 39°, low 37°.
Pressure30.15 inHg
Wind15.5 mph NW
Humidity96%
Visibility—
Dew point36°
Sun, 1852° / 35°0
52 °
Barrett, Sunday, 18 October
Overcast. High 52°, low 35°.
Pressure30.18 inHg
Wind12 mph S
Humidity52%
Visibility—
Dew point30°
Mon, 1962° / 41°0
62 °
Barrett, Monday, 19 October
Mostly clear. High 62°, low 41°.
Pressure30.03 inHg
Wind13.4 mph NW
Humidity42%
Visibility—
Dew point34°
Tue, 2050° / 39°0
50 °
Barrett, Tuesday, 20 October
Mostly clear. High 50°, low 39°.
Pressure30.39 inHg
Wind11.5 mph N
Humidity53%
Visibility—
Dew point29°
Wed, 2158° / 38°0
58 °
Barrett, Wednesday, 21 October
Overcast. High 58°, low 38°.
Pressure29.88 inHg
Wind22.7 mph S
Humidity48%
Visibility—
Dew point33°
Thu, 2258° / 47°0.14
58 °
Barrett, Thursday, 22 October
Light rain. High 58°, low 47°.
Pressure29.41 inHg
Wind15.9 mph S
Humidity52%
Visibility—
Dew point36°
Fri, 2343° / 39°0
43 °
Barrett, Friday, 23 October
Overcast. High 43°, low 39°.
Pressure29.77 inHg
Wind16.3 mph NW
Humidity54%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2452° / 37°0.04
52 °
Barrett, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.04 in
Chance of precipitation18%
Record high75° (1989)
Record low13° (2020)
Sun, 2553° / 38°0.04
53 °
Barrett, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation13%
Record high79° (1989)
Record low19° (2020)
Mon, 2653° / 37°0.05
53 °
Barrett, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.05 in
Chance of precipitation15%
Record high78° (1989)
Record low4° (2020)
Tue, 2751° / 37°0.07
51 °
Barrett, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high73° (1983)
Record low12° (2020)
Wed, 2850° / 36°0.04
50 °
Barrett, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.04 in
Chance of precipitation13%
Record high73° (2024)
Record low19° (2017)
Thu, 2950° / 35°0.07
50 °
Barrett, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (2005)
Record low15° (2020)
Fri, 3049° / 35°0.08
49 °
Barrett, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high66° (1965)
Record low17° (1991)
Sat, 3149° / 34°0.09
49 °
Barrett, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high70° (1999)
Record low18° (1996)
Sun, 0147° / 34°0.07
47 °
Barrett, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (1990)
Record low13° (1984)
Mon, 0247° / 33°0.05
47 °
Barrett, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation18%
Record high72° (2022)
Record low11° (1991)
Tue, 0346° / 33°0.03
46 °
Barrett, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (2008)
Record low8° (1991)
Wed, 0446° / 31°0.02
46 °
Barrett, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2020)
Record low1° (1991)
Thu, 0547° / 32°0.02
47 °
Barrett, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.02 in
Chance of precipitation17%
Record high68° (2001)
Record low10° (1991)
Fri, 0646° / 31°0.05
46 °
Barrett, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.05 in
Chance of precipitation15%
Record high74° (2020)
Record low2° (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 Barrett, 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 Barrett, 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.