Monthly outlook for Gillett, WI: average high 57.1°, average low 44.6°. That is 1.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 23 October (67.4°), the coolest 27 October (31.7°).
57.1°/44.6°
Average high / low
+1.6°
Above normal
5 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
59.5°
55.2°
+2.4°
23 October – 1 November
53.1°
51.8°
+0.8°
2 November – 11 November
at normal
46.3°
—
October records over 66 years
84.7°3 October 2025All-time high
20.5°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Cecil (9 mi).
Wed, 1458° / 47°0.02
58 °
Gillett, Wednesday, 14 October
Light rain. High 58°, low 47°.
Pressure30.18 inHg
Wind5.1 mph N
Humidity61%
Visibility6.2 mi
Dew point44°
Thu, 1556° / 47°0.5
56 °
Gillett, Thursday, 15 October
Rain. High 56°, low 47°.
Pressure30.12 inHg
Wind6.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point44°
Fri, 1652° / 38°0.19
52 °
Gillett, Friday, 16 October
Light rain. High 52°, low 38°.
Pressure30.09 inHg
Wind20.2 mph N
Humidity61%
Visibility6.2 mi
Dew point39°
Sat, 1756° / 33°0
56 °
Gillett, Saturday, 17 October
Clear. High 56°, low 33°.
Pressure30.36 inHg
Wind13.1 mph SW
Humidity42%
Visibility—
Dew point28°
Sun, 1861° / 44°0
61 °
Gillett, Sunday, 18 October
Overcast. High 61°, low 44°.
Pressure30.03 inHg
Wind15.4 mph SW
Humidity48%
Visibility—
Dew point38°
Mon, 1961° / 46°0
61 °
Gillett, Monday, 19 October
Partly cloudy. High 61°, low 46°.
Pressure30.12 inHg
Wind9.8 mph NW
Humidity37%
Visibility—
Dew point32°
Tue, 2061° / 42°0
61 °
Gillett, Tuesday, 20 October
Clear. High 61°, low 42°.
Pressure30.30 inHg
Wind8.9 mph SE
Humidity45%
Visibility—
Dew point37°
Wed, 2163° / 53°0.04
63 °
Gillett, Wednesday, 21 October
Light rain. High 63°, low 53°.
Pressure30.21 inHg
Wind9.8 mph S
Humidity87%
Visibility—
Dew point55°
Thu, 2265° / 61°0.28
65 °
Gillett, Thursday, 22 October
Rain. High 65°, low 61°.
Pressure29.91 inHg
Wind9.7 mph S
Humidity95%
Visibility—
Dew point63°
Fri, 2367° / 54°0.67
67 °
Gillett, Friday, 23 October
Heavy rain. High 67°, low 54°.
Pressure29.65 inHg
Wind23.2 mph SW
Humidity75%
Visibility—
Dew point59°
Sat, 2453° / 44°0
53 °
Gillett, Saturday, 24 October
Overcast. High 53°, low 44°.
Pressure30.12 inHg
Wind21.3 mph W
Humidity52%
Visibility—
Dew point35°
Sun, 2555° / 37°0
55 °
Gillett, Sunday, 25 October
Mostly clear. High 55°, low 37°.
Pressure30.12 inHg
Wind11.9 mph W
Humidity45%
Visibility—
Dew point31°
Mon, 2646° / 40°0
46 °
Gillett, Monday, 26 October
Overcast. High 46°, low 40°.
Pressure30.15 inHg
Wind16.5 mph NW
Humidity65%
Visibility—
Dew point34°
Tue, 2747° / 32°0
47 °
Gillett, Tuesday, 27 October
Partly cloudy. High 47°, low 32°.
Pressure30.30 inHg
Wind9.6 mph S
Humidity48%
Visibility—
Dew point26°
Wed, 2851° / 43°0
51 °
Gillett, Wednesday, 28 October
Overcast. High 51°, low 43°.
Pressure30.00 inHg
Wind14.5 mph SW
Humidity62%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2951° / 37°0.06
51 °
Gillett, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (2024)
Record low24° (1988)
Fri, 3052° / 38°0.09
52 °
Gillett, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (2024)
Record low20° (1988)
Sat, 3151° / 38°0.09
51 °
Gillett, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (1971)
Record low25° (1996)
Sun, 0150° / 37°0.16
50 °
Gillett, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.16 in
Chance of precipitation32%
Record high69° (1990)
Record low23° (2023)
Mon, 0248° / 36°0.11
48 °
Gillett, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1990)
Record low19° (1991)
Tue, 0348° / 35°0.06
48 °
Gillett, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (2022)
Record low16° (1991)
Wed, 0447° / 35°0.09
47 °
Gillett, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation20%
Record high70° (2008)
Record low15° (1991)
Thu, 0548° / 35°0.09
48 °
Gillett, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2020)
Record low17° (1991)
Fri, 0647° / 34°0.08
47 °
Gillett, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (2020)
Record low12° (1991)
Sat, 0746° / 33°0.03
46 °
Gillett, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high68° (2020)
Record low8° (1991)
Sun, 0846° / 33°0.04
46 °
Gillett, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation25%
Record high69° (2020)
Record low11° (1991)
Mon, 0945° / 33°0.08
45 °
Gillett, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation40%
Record high71° (2020)
Record low16° (2017)
Tue, 1044° / 32°0.14
44 °
Gillett, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation38%
Record high71° (2022)
Record low10° (2017)
Wed, 1142° / 30°0.06
42 °
Gillett, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (1964)
Record low13° (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 Gillett, 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 Gillett, 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.