Monthly outlook for Atwater, MN: average high 58.9°, average low 44.2°. That is 2.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 October (73.7°), the coolest 25 October (35.1°).
58.9°/44.2°
Average high / low
+2.9°
Above normal
4 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
62.8°
54.8°
+4.4°
23 October – 1 November
52.4°
50.7°
+1°
2 November – 11 November
at normal
44.6°
—
October records over 66 years
87.6°3 October 2025All-time high
12.7°27 October 2020All-time low
Wed, 1455° / 41°0
55 °
Atwater, Wednesday, 14 October
Overcast. High 55°, low 41°.
Pressure30.27 inHg
Wind4.8 mph N
Humidity63%
Visibility6.2 mi
Dew point40°
Thu, 1562° / 46°0.01
62 °
Atwater, Thursday, 15 October
Light rain. High 62°, low 46°.
Pressure30.18 inHg
Wind6.5 mph W
Humidity66%
Visibility6.2 mi
Dew point43°
Fri, 1652° / 42°0
52 °
Atwater, Friday, 16 October
Clear. High 52°, low 42°.
Pressure30.59 inHg
Wind12.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point31°
Sat, 1762° / 40°0
62 °
Atwater, Saturday, 17 October
Clear. High 62°, low 40°.
Pressure30.15 inHg
Wind15.3 mph S
Humidity37%
Visibility—
Dew point29°
Sun, 1868° / 48°0
68 °
Atwater, Sunday, 18 October
Overcast. High 68°, low 48°.
Pressure29.88 inHg
Wind14 mph SW
Humidity41%
Visibility—
Dew point37°
Mon, 1967° / 47°0
67 °
Atwater, Monday, 19 October
Overcast. High 67°, low 47°.
Pressure30.03 inHg
Wind11.7 mph SE
Humidity43%
Visibility—
Dew point40°
Tue, 2063° / 52°0
63 °
Atwater, Tuesday, 20 October
Overcast. High 63°, low 52°.
Pressure30.03 inHg
Wind17.4 mph SE
Humidity63%
Visibility—
Dew point47°
Wed, 2174° / 53°0.13
74 °
Atwater, Wednesday, 21 October
Light rain. High 74°, low 53°.
Pressure29.85 inHg
Wind20.6 mph S
Humidity62%
Visibility—
Dew point58°
Thu, 2267° / 51°1.08
67 °
Atwater, Thursday, 22 October
Rain. High 67°, low 51°.
Pressure29.62 inHg
Wind24.2 mph S
Humidity88%
Visibility—
Dew point63°
Fri, 2354° / 43°0.46
54 °
Atwater, Friday, 23 October
Rain. High 54°, low 43°.
Pressure29.94 inHg
Wind21.9 mph W
Humidity53%
Visibility—
Dew point33°
Sat, 2449° / 37°0
49 °
Atwater, Saturday, 24 October
Clear. High 49°, low 37°.
Pressure30.39 inHg
Wind14 mph NW
Humidity48%
Visibility—
Dew point28°
Sun, 2549° / 35°0
49 °
Atwater, Sunday, 25 October
Overcast. High 49°, low 35°.
Pressure30.27 inHg
Wind9.4 mph W
Humidity53%
Visibility—
Dew point29°
Mon, 2655° / 40°0
55 °
Atwater, Monday, 26 October
Overcast. High 55°, low 40°.
Pressure30.00 inHg
Wind11 mph W
Humidity54%
Visibility—
Dew point35°
Tue, 2759° / 48°0
59 °
Atwater, Tuesday, 27 October
Light rain. High 59°, low 48°.
Pressure29.77 inHg
Wind21.1 mph NW
Humidity62%
Visibility—
Dew point43°
Wed, 2848° / 41°0
48 °
Atwater, Wednesday, 28 October
Mostly clear. High 48°, low 41°.
Pressure29.97 inHg
Wind16.8 mph NW
Humidity47%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2950° / 36°0.08
50 °
Atwater, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation28%
Record high73° (2004)
Record low22° (1988)
Fri, 3050° / 36°0.1
50 °
Atwater, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high66° (1965)
Record low20° (1996)
Sat, 3149° / 35°0.1
49 °
Atwater, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high69° (2000)
Record low18° (1996)
Sun, 0147° / 34°0.08
47 °
Atwater, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation22%
Record high68° (1990)
Record low17° (1984)
Mon, 0247° / 34°0.05
47 °
Atwater, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation18%
Record high74° (2022)
Record low12° (1991)
Tue, 0347° / 33°0.04
47 °
Atwater, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (2008)
Record low8° (1991)
Wed, 0446° / 32°0.04
46 °
Atwater, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.04 in
Chance of precipitation15%
Record high69° (2020)
Record low-1° (1991)
Thu, 0546° / 32°0.04
46 °
Atwater, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high68° (2001)
Record low7° (1991)
Fri, 0646° / 32°0.06
46 °
Atwater, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high73° (2020)
Record low-1° (1991)
Sat, 0746° / 31°0.02
46 °
Atwater, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation10%
Record high69° (2020)
Record low-10° (1991)
Sun, 0845° / 31°0.04
45 °
Atwater, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (1999)
Record low0° (1991)
Mon, 0943° / 30°0.1
43 °
Atwater, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (1999)
Record low13° (2017)
Tue, 1040° / 29°0.1
40 °
Atwater, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation30%
Record high65° (2012)
Record low10° (2018)
Wed, 1140° / 27°0.03
40 °
Atwater, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.03 in
Chance of precipitation17%
Record high60° (2005)
Record low6° (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 Atwater, 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 Atwater, 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.