Monthly outlook for Onega, MN: average high 50.5°, average low 37.8°. That is 0.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 11 October (74.7°), the coolest 17 October (23.6°).
50.5°/37.8°
Average high / low
+0.6°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
53.3°
50.6°
+1.5°
21 October – 30 October
45.8°
46.4°
-0.3°
31 October – 9 November
at normal
40.6°
—
October records over 66 years
81.3°1 October 2023All-time high
11.7°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Hibbing (8 mi).
Mon, 1255° / 47°0.12
55 °
Onega, Monday, 12 October
Rain. High 55°, low 47°.
Pressure29.83 inHg
Wind8.8 mph E
Humidity77%
Visibility6.2 mi
Dew point47°
Tue, 1350° / 46°0.03
50 °
Onega, Tuesday, 13 October
Light rain. High 50°, low 46°.
Pressure29.94 inHg
Wind4.2 mph W
Humidity86%
Visibility6.2 mi
Dew point46°
Wed, 1452° / 42°0
52 °
Onega, Wednesday, 14 October
Overcast. High 52°, low 42°.
Pressure30.24 inHg
Wind6.6 mph NW
Humidity62%
Visibility6.2 mi
Dew point37°
Thu, 1551° / 37°0.01
51 °
Onega, Thursday, 15 October
Light rain. High 51°, low 37°.
Pressure30.24 inHg
Wind15.3 mph NW
Humidity65%
Visibility—
Dew point38°
Fri, 1651° / 34°0
51 °
Onega, Friday, 16 October
Clear. High 51°, low 34°.
Pressure30.59 inHg
Wind15.9 mph NW
Humidity49%
Visibility—
Dew point31°
Sat, 1738° / 24°0
38 °
Onega, Saturday, 17 October
Clear. High 38°, low 24°.
Pressure30.56 inHg
Wind11.5 mph NW
Humidity32%
Visibility—
Dew point8°
Sun, 1846° / 26°0
46 °
Onega, Sunday, 18 October
Overcast. High 46°, low 26°.
Pressure30.18 inHg
Wind14.8 mph S
Humidity29%
Visibility—
Dew point11°
Mon, 1958° / 30°0
58 °
Onega, Monday, 19 October
Mostly clear. High 58°, low 30°.
Pressure30.03 inHg
Wind6.9 mph S
Humidity45%
Visibility—
Dew point31°
Tue, 2058° / 39°0
58 °
Onega, Tuesday, 20 October
Overcast. High 58°, low 39°.
Pressure29.94 inHg
Wind10.6 mph SE
Humidity49%
Visibility—
Dew point36°
Wed, 2158° / 45°0
58 °
Onega, Wednesday, 21 October
Overcast. High 58°, low 45°.
Pressure29.91 inHg
Wind11.7 mph W
Humidity47%
Visibility—
Dew point35°
Thu, 2250° / 38°0
50 °
Onega, Thursday, 22 October
Light rain. High 50°, low 38°.
Pressure30.39 inHg
Wind10.1 mph NW
Humidity45%
Visibility—
Dew point28°
Fri, 2346° / 39°0.56
46 °
Onega, Friday, 23 October
Rain. High 46°, low 39°.
Pressure30.03 inHg
Wind17.1 mph SE
Humidity90%
Visibility—
Dew point39°
Sat, 2439° / 34°0.1
39 °
Onega, Saturday, 24 October
Snow. High 39°, low 34°.
Pressure30.18 inHg
Wind15.1 mph NW
Humidity79%
Visibility—
Dew point32°
Sun, 2540° / 34°0.2
40 °
Onega, Sunday, 25 October
Rain. High 40°, low 34°.
Pressure30.21 inHg
Wind8.7 mph SW
Humidity91%
Visibility—
Dew point37°
Mon, 2642° / 36°0
42 °
Onega, Monday, 26 October
Overcast. High 42°, low 36°.
Pressure30.24 inHg
Wind6.3 mph N
Humidity65%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2747° / 34°0.13
47 °
Onega, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation32%
Record high65° (1983)
Record low15° (2020)
Wed, 2844° / 33°0.06
44 °
Onega, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high64° (2024)
Record low15° (1969)
Thu, 2944° / 33°0.08
44 °
Onega, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.08 in
Chance of precipitation27%
Record high60° (2024)
Record low15° (1988)
Fri, 3044° / 32°0.09
44 °
Onega, Friday, 30 October
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (2007)
Record low12° (1988)
Sat, 3144° / 32°0.07
44 °
Onega, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation33%
Record high61° (1999)
Record low15° (1996)
Sun, 0142° / 31°0.08
42 °
Onega, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (1990)
Record low13° (1984)
Mon, 0242° / 30°0.06
42 °
Onega, Monday, 2 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (2022)
Record low6° (1984)
Tue, 0341° / 29°0.04
41 °
Onega, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (2022)
Record low9° (1991)
Wed, 0440° / 29°0.04
40 °
Onega, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.04 in
Chance of precipitation28%
Record high61° (1975)
Record low3° (1991)
Thu, 0540° / 29°0.04
40 °
Onega, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high63° (1975)
Record low4° (1991)
Fri, 0640° / 29°0.05
40 °
Onega, Friday, 6 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.05 in
Chance of precipitation17%
Record high64° (2016)
Record low-1° (1991)
Sat, 0740° / 28°0.04
40 °
Onega, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (2020)
Record low-3° (1991)
Sun, 0839° / 27°0.05
39 °
Onega, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high64° (2020)
Record low-3° (2003)
Mon, 0938° / 27°0.07
38 °
Onega, Monday, 9 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation32%
Record high62° (2020)
Record low1° (2017)
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 Onega, 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 Onega, 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.