Monthly outlook for Hebron, WI: average high 64°, average low 46.6°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (79.1°), the coolest 18 October (26.9°).
64°/46.6°
Average high / low
+3°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
64.8°
59.8°
+2.8°
19 October – 28 October
62.6°
55.7°
+3.8°
29 October – 7 November
at normal
51.5°
—
October records over 66 years
84.9°3 October 2025All-time high
21.4°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Fort Atkinson (8 mi).
Sat, 1077° / 56°0
77 °
Hebron, Saturday, 10 October
Overcast. High 77°, low 56°.
Pressure30.03 inHg
Wind12.7 mph S
Humidity55%
Visibility6.2 mi
Dew point56°
Sun, 1175° / 56°0
75 °
Hebron, Sunday, 11 October
Clear. High 75°, low 56°.
Pressure29.91 inHg
Wind5.7 mph S
Humidity63%
Visibility6.2 mi
Dew point58°
Mon, 1279° / 62°0.04
79 °
Hebron, Monday, 12 October
Light rain. High 79°, low 62°.
Pressure29.77 inHg
Wind10.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point62°
Tue, 1367° / 61°0.06
67 °
Hebron, Tuesday, 13 October
Light rain. High 67°, low 61°.
Pressure29.83 inHg
Wind8.8 mph N
Humidity82%
Visibility6.2 mi
Dew point61°
Wed, 1463° / 54°0.01
63 °
Hebron, Wednesday, 14 October
Light rain. High 63°, low 54°.
Pressure30.12 inHg
Wind8.5 mph NE
Humidity64%
Visibility—
Dew point50°
Thu, 1568° / 51°0.5
68 °
Hebron, Thursday, 15 October
Rain. High 68°, low 51°.
Pressure29.91 inHg
Wind20.7 mph SW
Humidity95%
Visibility—
Dew point53°
Fri, 1661° / 39°0.01
61 °
Hebron, Friday, 16 October
Light rain. High 61°, low 39°.
Pressure29.88 inHg
Wind24.3 mph W
Humidity50%
Visibility—
Dew point31°
Sat, 1745° / 33°0
45 °
Hebron, Saturday, 17 October
Overcast. High 45°, low 33°.
Pressure30.30 inHg
Wind23.3 mph W
Humidity45%
Visibility—
Dew point24°
Sun, 1848° / 27°0
48 °
Hebron, Sunday, 18 October
Clear. High 48°, low 27°.
Pressure30.50 inHg
Wind7.5 mph SW
Humidity38%
Visibility—
Dew point19°
Mon, 1954° / 36°0
54 °
Hebron, Monday, 19 October
Overcast. High 54°, low 36°.
Pressure30.39 inHg
Wind11.2 mph SW
Humidity42%
Visibility—
Dew point28°
Tue, 2060° / 39°0
60 °
Hebron, Tuesday, 20 October
Clear. High 60°, low 39°.
Pressure30.39 inHg
Wind7.6 mph S
Humidity41%
Visibility—
Dew point33°
Wed, 2164° / 43°0
64 °
Hebron, Wednesday, 21 October
Clear. High 64°, low 43°.
Pressure30.24 inHg
Wind15.9 mph SW
Humidity40%
Visibility—
Dew point36°
Thu, 2262° / 46°0
62 °
Hebron, Thursday, 22 October
Clear. High 62°, low 46°.
Pressure30.09 inHg
Wind10.6 mph SW
Humidity57%
Visibility—
Dew point44°
Fri, 2365° / 41°0
65 °
Hebron, Friday, 23 October
Clear. High 65°, low 41°.
Pressure30.03 inHg
Wind8 mph S
Humidity37%
Visibility—
Dew point33°
Sat, 2471° / 51°0
71 °
Hebron, Saturday, 24 October
Mostly clear. High 71°, low 51°.
Pressure29.91 inHg
Wind18.6 mph SW
Humidity43%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2555° / 42°0.07
55 °
Hebron, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (1989)
Record low28° (2006)
Mon, 2654° / 41°0.1
54 °
Hebron, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.1 in
Chance of precipitation22%
Record high75° (1963)
Record low25° (1962)
Tue, 2754° / 41°0.07
54 °
Hebron, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.07 in
Chance of precipitation22%
Record high72° (2014)
Record low26° (1976)
Wed, 2853° / 40°0.05
53 °
Hebron, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high68° (1974)
Record low26° (1976)
Thu, 2953° / 40°0.05
53 °
Hebron, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.05 in
Chance of precipitation18%
Record high77° (2024)
Record low24° (1980)
Fri, 3055° / 41°0.09
55 °
Hebron, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (2024)
Record low21° (1988)
Sat, 3153° / 41°0.09
53 °
Hebron, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.09 in
Chance of precipitation37%
Record high69° (1974)
Record low25° (2019)
Sun, 0152° / 40°0.19
52 °
Hebron, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.19 in
Chance of precipitation38%
Record high71° (2016)
Record low20° (2019)
Mon, 0251° / 39°0.12
51 °
Hebron, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation35%
Record high72° (1961)
Record low21° (1991)
Tue, 0351° / 38°0.05
51 °
Hebron, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.05 in
Chance of precipitation18%
Record high70° (1964)
Record low16° (1991)
Wed, 0450° / 38°0.08
50 °
Hebron, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high69° (2008)
Record low13° (1991)
Thu, 0550° / 37°0.1
50 °
Hebron, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high69° (2015)
Record low18° (1991)
Fri, 0649° / 36°0.08
49 °
Hebron, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation30%
Record high68° (1975)
Record low18° (1991)
Sat, 0749° / 36°0.03
49 °
Hebron, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high67° (2020)
Record low9° (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 Hebron, 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 Hebron, 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.