Monthly outlook for Amboy, MN: average high 58.4°, average low 45.4°. That is 0.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 21 October (67.5°), the coolest 27 October (35.6°).
58.4°/45.4°
Average high / low
+0.9°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
60.4°
58°
+1.4°
23 October – 1 November
55.1°
53.9°
+0.7°
2 November – 11 November
at normal
47.8°
—
October records over 66 years
88.3°3 October 2025All-time high
15.6°27 October 2020All-time low
Wed, 1459° / 46°0
59 °
Amboy, Wednesday, 14 October
Overcast. High 59°, low 46°.
Pressure30.24 inHg
Wind5.3 mph NE
Humidity59%
Visibility6.2 mi
Dew point42°
Thu, 1554° / 47°0.38
54 °
Amboy, Thursday, 15 October
Rain. High 54°, low 47°.
Pressure30.12 inHg
Wind9 mph NW
Humidity97%
Visibility1.4 mi
Dew point50°
Fri, 1653° / 42°0
53 °
Amboy, Friday, 16 October
Partly cloudy. High 53°, low 42°.
Pressure30.50 inHg
Wind20.2 mph N
Humidity51%
Visibility6.2 mi
Dew point32°
Sat, 1760° / 36°0
60 °
Amboy, Saturday, 17 October
Clear. High 60°, low 36°.
Pressure30.33 inHg
Wind15.2 mph S
Humidity46%
Visibility6.2 mi
Dew point33°
Sun, 1862° / 47°0
62 °
Amboy, Sunday, 18 October
Light rain. High 62°, low 47°.
Pressure30.03 inHg
Wind15 mph S
Humidity51%
Visibility—
Dew point40°
Mon, 1961° / 45°0
61 °
Amboy, Monday, 19 October
Clear. High 61°, low 45°.
Pressure30.21 inHg
Wind7.1 mph W
Humidity27%
Visibility—
Dew point24°
Tue, 2062° / 43°0
62 °
Amboy, Tuesday, 20 October
Partly cloudy. High 62°, low 43°.
Pressure30.15 inHg
Wind14.7 mph SE
Humidity78%
Visibility—
Dew point49°
Wed, 2167° / 55°0.07
67 °
Amboy, Wednesday, 21 October
Light rain. High 67°, low 55°.
Pressure30.00 inHg
Wind16.2 mph S
Humidity86%
Visibility—
Dew point58°
Thu, 2267° / 64°0.5
67 °
Amboy, Thursday, 22 October
Rain. High 67°, low 64°.
Pressure29.77 inHg
Wind13 mph S
Humidity95%
Visibility—
Dew point63°
Fri, 2366° / 45°0.46
66 °
Amboy, Friday, 23 October
Rain. High 66°, low 45°.
Pressure29.77 inHg
Wind21.9 mph W
Humidity69%
Visibility—
Dew point45°
Sat, 2456° / 44°0
56 °
Amboy, Saturday, 24 October
Clear. High 56°, low 44°.
Pressure30.30 inHg
Wind15.6 mph W
Humidity53%
Visibility—
Dew point36°
Sun, 2561° / 41°0
61 °
Amboy, Sunday, 25 October
Clear. High 61°, low 41°.
Pressure30.12 inHg
Wind22.9 mph NW
Humidity36%
Visibility—
Dew point30°
Mon, 2647° / 39°0
47 °
Amboy, Monday, 26 October
Overcast. High 47°, low 39°.
Pressure30.36 inHg
Wind16.2 mph NW
Humidity58%
Visibility—
Dew point30°
Tue, 2751° / 36°0.01
51 °
Amboy, Tuesday, 27 October
Light rain. High 51°, low 36°.
Pressure30.15 inHg
Wind18.1 mph S
Humidity60%
Visibility—
Dew point33°
Wed, 2850° / 45°0
50 °
Amboy, Wednesday, 28 October
Overcast. High 50°, low 45°.
Pressure29.83 inHg
Wind17.7 mph S
Humidity85%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2954° / 38°0.08
54 °
Amboy, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high80° (2024)
Record low21° (1988)
Fri, 3053° / 38°0.07
53 °
Amboy, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (2024)
Record low20° (1991)
Sat, 3152° / 37°0.1
52 °
Amboy, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high72° (1968)
Record low19° (1993)
Sun, 0151° / 36°0.09
51 °
Amboy, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2022)
Record low21° (1996)
Mon, 0250° / 36°0.05
50 °
Amboy, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.05 in
Chance of precipitation15%
Record high74° (2022)
Record low12° (1991)
Tue, 0350° / 35°0.06
50 °
Amboy, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high73° (2008)
Record low4° (1991)
Wed, 0449° / 34°0.03
49 °
Amboy, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.03 in
Chance of precipitation23%
Record high71° (2020)
Record low-10° (1991)
Thu, 0549° / 34°0.07
49 °
Amboy, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (2008)
Record low10° (1991)
Fri, 0649° / 34°0.05
49 °
Amboy, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation20%
Record high73° (2020)
Record low-1° (1991)
Sat, 0749° / 33°0.02
49 °
Amboy, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (2001)
Record low-14° (1991)
Sun, 0848° / 33°0.04
48 °
Amboy, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high75° (1999)
Record low-2° (1991)
Mon, 0947° / 32°0.12
47 °
Amboy, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.12 in
Chance of precipitation37%
Record high72° (1999)
Record low13° (2018)
Tue, 1044° / 30°0.09
44 °
Amboy, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation32%
Record high72° (2012)
Record low8° (2008)
Wed, 1143° / 28°0.05
43 °
Amboy, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high65° (1964)
Record low5° (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 Amboy, 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 Amboy, 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.