As of 12:37 CDT

Weather in Hannibal, WI

56°Current weather

Hannibal, Sunday, 25 October, 12:37

Overcast. Feels like 54°. High 57°, low 49°.

Pressure30.39 inHg
Wind4.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point43°

Monthly outlook for Hannibal, WI: average high 53.6°, average low 43.8°. That is 3.7° above the climate normal for October. Precipitation is expected on 11 days (about 2.2 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 28 October (65.3°), the coolest 7 November (33.8°).

53.6°/43.8°
Average high / low
+3.7°
Above normal
11 / 4
Wet days / normal
2.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November58.6°48.5°+5.6°
4 November – 13 November45.3°42.3°+1.7°
14 November – 23 Novemberat normal38.1°—

October records over 66 years

84.4°1 October 2023All-time high
18.9°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Gilman (6 mi).

Mon, 2653° / 47°0.04Light rain
53 °Light rain

Hannibal, Monday, 26 October

Light rain. High 53°, low 47°.

Pressure30.47 inHg
Wind5.3 mph NE
Humidity60%
Visibility6.2 mi
Dew point35°
Tue, 2758° / 43°0.07Light rain
58 °Light rain

Hannibal, Tuesday, 27 October

Light rain. High 58°, low 43°.

Pressure30.21 inHg
Wind13 mph SE
Humidity68%
Visibility6.2 mi
Dew point41°
Wed, 2865° / 54°0.23Rain
65 °Rain

Hannibal, Wednesday, 28 October

Rain. High 65°, low 54°.

Pressure30.06 inHg
Wind9.5 mph S
Humidity73%
Visibility6.2 mi
Dew point53°
Thu, 2962° / 46°0.17Rain
62 °Rain

Hannibal, Thursday, 29 October

Rain. High 62°, low 46°.

Pressure30.09 inHg
Wind5.1 mph NW
Humidity55%
Visibility6.2 mi
Dew point42°
Fri, 3060° / 40°0Mostly clear
60 °Mostly clear

Hannibal, Friday, 30 October

Mostly clear. High 60°, low 40°.

Pressure30.27 inHg
Wind5 mph SW
Humidity49%
Visibility—
Dew point38°
Sat, 3153° / 45°0.37Rain
53 °Rain

Hannibal, Saturday, 31 October

Rain. High 53°, low 45°.

Pressure30.12 inHg
Wind8.8 mph SE
Humidity96%
Visibility—
Dew point47°
Sun, 0157° / 53°0.06Light rain
57 °Light rain

Hannibal, Sunday, 1 November

Light rain. High 57°, low 53°.

Pressure30.06 inHg
Wind4.4 mph SE
Humidity97%
Visibility—
Dew point55°
Mon, 0261° / 51°0.2Rain
61 °Rain

Hannibal, Monday, 2 November

Rain. High 61°, low 51°.

Pressure29.88 inHg
Wind17.6 mph SE
Humidity78%
Visibility—
Dew point53°
Tue, 0360° / 48°0.06Light rain
60 °Light rain

Hannibal, Tuesday, 3 November

Light rain. High 60°, low 48°.

Pressure29.65 inHg
Wind13.9 mph W
Humidity84%
Visibility—
Dew point47°
Wed, 0445° / 40°0.14Light rain
45 °Light rain

Hannibal, Wednesday, 4 November

Light rain. High 45°, low 40°.

Pressure29.62 inHg
Wind13.1 mph W
Humidity92%
Visibility—
Dew point42°
Thu, 0542° / 39°0Light rain
42 °Light rain

Hannibal, Thursday, 5 November

Light rain. High 42°, low 39°.

Pressure29.77 inHg
Wind10.4 mph NW
Humidity83%
Visibility—
Dew point36°
Fri, 0649° / 37°0Overcast
49 °Overcast

Hannibal, Friday, 6 November

Overcast. High 49°, low 37°.

Pressure29.77 inHg
Wind10.9 mph NW
Humidity53%
Visibility—
Dew point30°
Sat, 0749° / 34°0Overcast
49 °Overcast

Hannibal, Saturday, 7 November

Overcast. High 49°, low 34°.

Pressure29.71 inHg
Wind12 mph E
Humidity50%
Visibility—
Dew point29°
Sun, 0842° / 39°0.85Rain
42 °Rain

Hannibal, Sunday, 8 November

Rain. High 42°, low 39°.

Pressure29.62 inHg
Wind14.6 mph NE
Humidity92%
Visibility—
Dew point39°
Mon, 0945° / 35°0Partly cloudy
45 °Partly cloudy

Hannibal, Monday, 9 November

Partly cloudy. High 45°, low 35°.

Pressure29.97 inHg
Wind11.2 mph NW
Humidity58%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1041° / 30°0.14Climate normal
41 °Climate normal

Hannibal, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.14 in
Chance of precipitation35%
Record high65° (2022)
Record low7° (2017)
Wed, 1140° / 28°0.09Climate normal
40 °Climate normal

Hannibal, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation35%
Record high63° (1964)
Record low7° (1979)
Thu, 1238° / 27°0.06Climate normal
38 °Climate normal

Hannibal, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high57° (2005)
Record low3° (2019)
Fri, 1339° / 27°0.07Climate normal
39 °Climate normal

Hannibal, Friday, 13 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation25%
Record high62° (1999)
Record low2° (1986)
Sat, 1440° / 28°0.03Climate normal
40 °Climate normal

Hannibal, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.03 in
Chance of precipitation23%
Record high59° (2001)
Record low5° (2014)
Sun, 1540° / 29°0.04Climate normal
40 °Climate normal

Hannibal, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.04 in
Chance of precipitation25%
Record high62° (1990)
Record low-1° (2014)
Mon, 1640° / 28°0.07Climate normal
40 °Climate normal

Hannibal, Monday, 16 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (2023)
Record low12° (2014)
Tue, 1739° / 29°0.09Climate normal
39 °Climate normal

Hannibal, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high39°
Average low29°
Average precipitation0.09 in
Chance of precipitation22%
Record high63° (2001)
Record low4° (2014)
Wed, 1840° / 28°0.08Climate normal
40 °Climate normal

Hannibal, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high59° (2001)
Record low4° (2014)
Thu, 1938° / 27°0.08Climate normal
38 °Climate normal

Hannibal, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation40%
Record high55° (1975)
Record low7° (2014)
Fri, 2037° / 26°0.1Climate normal
37 °Climate normal

Hannibal, Friday, 20 November

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.1 in
Chance of precipitation27%
Record high55° (2003)
Record low3° (2022)
Sat, 2136° / 24°0.06Climate normal
36 °Climate normal

Hannibal, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.06 in
Chance of precipitation20%
Record high61° (1990)
Record low-6° (2014)
Sun, 2236° / 24°0.02Climate normal
36 °Climate normal

Hannibal, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.02 in
Chance of precipitation18%
Record high59° (2012)
Record low-10° (1978)
Mon, 2336° / 25°0.12Climate normal
36 °Climate normal

Hannibal, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.12 in
Chance of precipitation37%
Record high54° (2001)
Record low7° (1970)

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 Hannibal, 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 Hannibal, 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.