Monthly outlook for Oliver, WI: average high 57.2°, average low 42.3°. That is 3° above the climate normal for October. Precipitation is expected on 5 days (about 0.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 10 October (82.1°), the coolest 24 October (25°).
57.2°/42.3°
Average high / low
+3°
Above normal
5 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
59°
53°
+3.3°
19 October – 28 October
54.3°
49°
+2.9°
29 October – 7 November
at normal
43.9°
—
October records over 66 years
82.2°2 October 2023All-time high
17.1°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Duluth (9 mi).
Sat, 1082° / 53°0
82 °
Oliver, Saturday, 10 October
Clear. High 82°, low 53°.
Pressure29.74 inHg
Wind4.5 mph SE
Humidity67%
Visibility6.2 mi
Dew point58°
Sun, 1177° / 62°0
77 °
Oliver, Sunday, 11 October
Mostly clear. High 77°, low 62°.
Pressure29.74 inHg
Wind7.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point60°
Mon, 1265° / 51°0.07
65 °
Oliver, Monday, 12 October
Light rain. High 65°, low 51°.
Pressure29.83 inHg
Wind16.5 mph NE
Humidity84%
Visibility6.2 mi
Dew point50°
Tue, 1350° / 48°0.15
50 °
Oliver, Tuesday, 13 October
Light rain. High 50°, low 48°.
Pressure30.06 inHg
Wind8 mph NE
Humidity81%
Visibility6.2 mi
Dew point44°
Wed, 1453° / 49°0
53 °
Oliver, Wednesday, 14 October
Overcast. High 53°, low 49°.
Pressure30.18 inHg
Wind7.5 mph E
Humidity64%
Visibility—
Dew point41°
Thu, 1555° / 50°0.04
55 °
Oliver, Thursday, 15 October
Light rain. High 55°, low 50°.
Pressure29.83 inHg
Wind12.1 mph S
Humidity82%
Visibility—
Dew point47°
Fri, 1650° / 36°0.02
50 °
Oliver, Friday, 16 October
Light rain. High 50°, low 36°.
Pressure29.50 inHg
Wind20.8 mph NW
Humidity73%
Visibility—
Dew point34°
Sat, 1743° / 31°0
43 °
Oliver, Saturday, 17 October
Overcast. High 43°, low 31°.
Pressure30.39 inHg
Wind18.2 mph NW
Humidity37%
Visibility—
Dew point15°
Sun, 1851° / 32°0
51 °
Oliver, Sunday, 18 October
Mostly clear. High 51°, low 32°.
Pressure30.12 inHg
Wind8 mph S
Humidity35%
Visibility—
Dew point20°
Mon, 1958° / 34°0
58 °
Oliver, Monday, 19 October
Clear. High 58°, low 34°.
Pressure30.12 inHg
Wind4.7 mph W
Humidity38%
Visibility—
Dew point27°
Tue, 2061° / 39°0
61 °
Oliver, Tuesday, 20 October
Overcast. High 61°, low 39°.
Pressure30.18 inHg
Wind10.5 mph S
Humidity41%
Visibility—
Dew point32°
Wed, 2163° / 49°0
63 °
Oliver, Wednesday, 21 October
Overcast. High 63°, low 49°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity50%
Visibility—
Dew point41°
Thu, 2259° / 44°0.06
59 °
Oliver, Thursday, 22 October
Light rain. High 59°, low 44°.
Pressure29.74 inHg
Wind10.9 mph SW
Humidity51%
Visibility—
Dew point39°
Fri, 2345° / 33°0.05
45 °
Oliver, Friday, 23 October
Light rain. High 45°, low 33°.
Pressure29.91 inHg
Wind19.5 mph NW
Humidity66%
Visibility—
Dew point29°
Sat, 2439° / 25°0
39 °
Oliver, Saturday, 24 October
Overcast. High 39°, low 25°.
Pressure30.33 inHg
Wind7.4 mph N
Humidity40%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2549° / 40°0.06
49 °
Oliver, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (1989)
Record low24° (2020)
Mon, 2648° / 40°0.09
48 °
Oliver, Monday, 26 October
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high68° (1989)
Record low19° (2020)
Tue, 2748° / 39°0.13
48 °
Oliver, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.13 in
Chance of precipitation37%
Record high63° (1983)
Record low17° (2020)
Wed, 2847° / 37°0.07
47 °
Oliver, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (2024)
Record low27° (1988)
Thu, 2946° / 37°0.09
46 °
Oliver, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high62° (2022)
Record low21° (1988)
Fri, 3047° / 37°0.09
47 °
Oliver, Friday, 30 October
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (2022)
Record low22° (2023)
Sat, 3146° / 37°0.09
46 °
Oliver, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation37%
Record high60° (2022)
Record low20° (1996)
Sun, 0144° / 36°0.11
44 °
Oliver, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1990)
Record low20° (1984)
Mon, 0244° / 35°0.08
44 °
Oliver, Monday, 2 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (2022)
Record low13° (1984)
Tue, 0344° / 35°0.04
44 °
Oliver, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (2022)
Record low16° (1991)
Wed, 0443° / 34°0.07
43 °
Oliver, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (2020)
Record low10° (1991)
Thu, 0543° / 34°0.04
43 °
Oliver, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (1975)
Record low13° (1991)
Fri, 0642° / 34°0.07
42 °
Oliver, Friday, 6 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (2020)
Record low6° (1991)
Sat, 0742° / 33°0.05
42 °
Oliver, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.05 in
Chance of precipitation22%
Record high67° (2020)
Record low7° (1991)
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 Oliver, WI 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 Oliver, WI 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.