Monthly outlook for Heiberg, MN: average high 56.1°, average low 41.9°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 21 October (69.5°), the coolest 27 October (31.7°).
56.1°/41.9°
Average high / low
+3.1°
Above normal
3 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
60.1°
51.7°
+4.7°
25 October – 3 November
49.5°
47°
+1.4°
4 November – 13 November
at normal
39.8°
—
October records over 66 years
87.3°3 October 2025All-time high
13.1°27 October 2001All-time low
Climate normals and records are computed from the nearest reference point — Ada (11 mi).
Fri, 1649° / 37°0.01
49 °
Heiberg, Friday, 16 October
Light rain. High 49°, low 37°.
Pressure30.59 inHg
Wind11.8 mph NW
Humidity61%
Visibility6.2 mi
Dew point30°
Sat, 1761° / 39°0
61 °
Heiberg, Saturday, 17 October
Clear. High 61°, low 39°.
Pressure30.15 inHg
Wind14.9 mph S
Humidity45%
Visibility6.2 mi
Dew point31°
Sun, 1863° / 46°0
63 °
Heiberg, Sunday, 18 October
Partly cloudy. High 63°, low 46°.
Pressure30.09 inHg
Wind6.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 37°0
64 °
Heiberg, Monday, 19 October
Clear. High 64°, low 37°.
Pressure30.27 inHg
Wind7.9 mph SE
Humidity33%
Visibility—
Dew point29°
Tue, 2065° / 45°0
65 °
Heiberg, Tuesday, 20 October
Partly cloudy. High 65°, low 45°.
Pressure30.18 inHg
Wind16.2 mph SE
Humidity60%
Visibility—
Dew point45°
Wed, 2169° / 56°0.01
69 °
Heiberg, Wednesday, 21 October
Light rain. High 69°, low 56°.
Pressure29.91 inHg
Wind18.2 mph S
Humidity60%
Visibility—
Dew point51°
Thu, 2266° / 60°0.11
66 °
Heiberg, Thursday, 22 October
Light rain. High 66°, low 60°.
Pressure29.74 inHg
Wind19.1 mph S
Humidity79%
Visibility—
Dew point58°
Fri, 2364° / 49°1.09
64 °
Heiberg, Friday, 23 October
Heavy rain. High 64°, low 49°.
Pressure29.47 inHg
Wind21.8 mph W
Humidity92%
Visibility—
Dew point49°
Sat, 2448° / 38°0.01
48 °
Heiberg, Saturday, 24 October
Light rain. High 48°, low 38°.
Pressure30.24 inHg
Wind14.7 mph W
Humidity57%
Visibility—
Dew point30°
Sun, 2553° / 34°0
53 °
Heiberg, Sunday, 25 October
Clear. High 53°, low 34°.
Pressure30.12 inHg
Wind20.5 mph SW
Humidity40%
Visibility—
Dew point24°
Mon, 2645° / 35°0.01
45 °
Heiberg, Monday, 26 October
Light rain. High 45°, low 35°.
Pressure30.06 inHg
Wind8.3 mph W
Humidity50%
Visibility—
Dew point26°
Tue, 2747° / 32°0
47 °
Heiberg, Tuesday, 27 October
Clear. High 47°, low 32°.
Pressure30.09 inHg
Wind14.2 mph S
Humidity42%
Visibility—
Dew point21°
Wed, 2847° / 43°0.04
47 °
Heiberg, Wednesday, 28 October
Light rain. High 47°, low 43°.
Pressure29.53 inHg
Wind17.8 mph S
Humidity68%
Visibility—
Dew point36°
Thu, 2945° / 36°0
45 °
Heiberg, Thursday, 29 October
Clear. High 45°, low 36°.
Pressure30.03 inHg
Wind15.4 mph W
Humidity48%
Visibility—
Dew point23°
Fri, 3059° / 39°0
59 °
Heiberg, Friday, 30 October
Light rain. High 59°, low 39°.
Pressure29.47 inHg
Wind20.3 mph S
Humidity58%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3146° / 33°0.07
46 °
Heiberg, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high65° (1999)
Record low15° (2002)
Sun, 0145° / 32°0.07
45 °
Heiberg, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation32%
Record high70° (1990)
Record low11° (1984)
Mon, 0244° / 31°0.04
44 °
Heiberg, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (2022)
Record low8° (1984)
Tue, 0343° / 31°0.02
43 °
Heiberg, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.02 in
Chance of precipitation15%
Record high67° (2008)
Record low7° (1991)
Wed, 0443° / 30°0.03
43 °
Heiberg, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high64° (2020)
Record low-3° (1991)
Thu, 0543° / 30°0.04
43 °
Heiberg, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation15%
Record high66° (2016)
Record low14° (2019)
Fri, 0642° / 29°0.06
42 °
Heiberg, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation18%
Record high67° (2016)
Record low2° (1991)
Sat, 0742° / 28°0.05
42 °
Heiberg, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.05 in
Chance of precipitation17%
Record high61° (2016)
Record low-5° (1991)
Sun, 0841° / 28°0.05
41 °
Heiberg, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high69° (2020)
Record low-6° (2003)
Mon, 0939° / 27°0.05
39 °
Heiberg, Monday, 9 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.05 in
Chance of precipitation20%
Record high62° (2010)
Record low7° (2017)
Tue, 1037° / 26°0.06
37 °
Heiberg, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.06 in
Chance of precipitation18%
Record high57° (2015)
Record low-2° (1986)
Wed, 1136° / 24°0.03
36 °
Heiberg, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high57° (2009)
Record low-8° (1986)
Thu, 1237° / 24°0.04
37 °
Heiberg, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.04 in
Chance of precipitation18%
Record high57° (1981)
Record low-5° (1986)
Fri, 1338° / 25°0.04
38 °
Heiberg, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2016)
Record low-9° (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 Heiberg, 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 Heiberg, 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.