Monthly outlook for Heiberg, MN: average high 53.8°, average low 37.1°. That is 2.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 22 October (68.6°), the coolest 28 October (22.4°).
53.8°/37.1°
Average high / low
+2.9°
Above normal
2 / 3
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
55.4°
50.6°
+2.7°
29 October – 7 November
51.1°
44.3°
+3.8°
8 November – 17 November
at normal
37.7°
—
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).
Tue, 2066° / 41°0
66 °
Heiberg, Tuesday, 20 October
Clear. High 66°, low 41°.
Pressure30.15 inHg
Wind11.4 mph S
Humidity64%
Visibility6.2 mi
Dew point48°
Wed, 2163° / 43°0
63 °
Heiberg, Wednesday, 21 October
Clear. High 63°, low 43°.
Pressure30.27 inHg
Wind6 mph NE
Humidity69%
Visibility6.2 mi
Dew point48°
Thu, 2269° / 47°0
69 °
Heiberg, Thursday, 22 October
Clear. High 69°, low 47°.
Pressure30.21 inHg
Wind10.4 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Fri, 2363° / 57°0.29
63 °
Heiberg, Friday, 23 October
Rain. High 63°, low 57°.
Pressure30.00 inHg
Wind16.5 mph SE
Humidity70%
Visibility6.2 mi
Dew point52°
Sat, 2466° / 53°0.04
66 °
Heiberg, Saturday, 24 October
Light rain. High 66°, low 53°.
Pressure30.00 inHg
Wind21.5 mph SE
Humidity61%
Visibility—
Dew point51°
Sun, 2547° / 37°0
47 °
Heiberg, Sunday, 25 October
Mostly clear. High 47°, low 37°.
Pressure30.21 inHg
Wind23.9 mph W
Humidity47%
Visibility—
Dew point27°
Mon, 2641° / 30°0
41 °
Heiberg, Monday, 26 October
Overcast. High 41°, low 30°.
Pressure30.45 inHg
Wind11.9 mph NW
Humidity42%
Visibility—
Dew point17°
Tue, 2734° / 25°0
34 °
Heiberg, Tuesday, 27 October
Partly cloudy. High 34°, low 25°.
Pressure30.71 inHg
Wind13.1 mph NW
Humidity45%
Visibility—
Dew point13°
Wed, 2841° / 22°0
41 °
Heiberg, Wednesday, 28 October
Mostly clear. High 41°, low 22°.
Pressure30.59 inHg
Wind9.6 mph NW
Humidity28%
Visibility—
Dew point5°
Thu, 2950° / 26°0
50 °
Heiberg, Thursday, 29 October
Mostly clear. High 50°, low 26°.
Pressure30.21 inHg
Wind16 mph S
Humidity20%
Visibility—
Dew point5°
Fri, 3053° / 36°0
53 °
Heiberg, Friday, 30 October
Clear. High 53°, low 36°.
Pressure29.91 inHg
Wind14.5 mph S
Humidity49%
Visibility—
Dew point29°
Sat, 3155° / 40°0
55 °
Heiberg, Saturday, 31 October
Overcast. High 55°, low 40°.
Pressure29.83 inHg
Wind11 mph NW
Humidity45%
Visibility—
Dew point30°
Sun, 0143° / 31°0
43 °
Heiberg, Sunday, 1 November
Overcast. High 43°, low 31°.
Pressure30.36 inHg
Wind7.6 mph N
Humidity48%
Visibility—
Dew point21°
Mon, 0251° / 32°0
51 °
Heiberg, Monday, 2 November
Clear. High 51°, low 32°.
Pressure30.27 inHg
Wind14.9 mph S
Humidity34%
Visibility—
Dew point19°
Tue, 0356° / 41°0.27
56 °
Heiberg, Tuesday, 3 November
Rain. High 56°, low 41°.
Pressure29.74 inHg
Wind20.8 mph S
Humidity54%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1438° / 26°0.02
38 °
Heiberg, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.02 in
Chance of precipitation10%
Record high62° (2025)
Record low5° (1995)
Sun, 1537° / 25°0.04
37 °
Heiberg, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.04 in
Chance of precipitation25%
Record high57° (2015)
Record low4° (2002)
Mon, 1637° / 24°0.03
37 °
Heiberg, Monday, 16 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.03 in
Chance of precipitation13%
Record high60° (2001)
Record low3° (1997)
Tue, 1736° / 24°0.04
36 °
Heiberg, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.04 in
Chance of precipitation20%
Record high63° (2001)
Record low-3° (2005)
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.