As of 05:45 CDT

Weather in Hannibal, WI

43°Current weather

Hannibal, Tuesday, 27 October, 05:45

Overcast. Feels like 36°. High 56°, low 42°.

Pressure30.27 inHg
Wind11.4 mph SE
Humidity91%
Visibility6.2 mi
Dew point40°

Monthly outlook for Hannibal, WI: average high 53.5°, average low 39.4°. That is 4.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 28 October (67.2°), the coolest 7 November (27.6°).

53.5°/39.4°
Average high / low
+4.4°
Above normal
5 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November56.8°47.4°+5.3°
6 November – 15 November48.1°41.3°+3.8°
16 November – 25 Novemberat normal37.1°—

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).

Wed, 2867° / 52°0.64Heavy rain
67 °Heavy rain

Hannibal, Wednesday, 28 October

Heavy rain. High 67°, low 52°.

Pressure30.06 inHg
Wind7.9 mph S
Humidity72%
Visibility6.2 mi
Dew point52°
Thu, 2959° / 41°0.01Light rain
59 °Light rain

Hannibal, Thursday, 29 October

Light rain. High 59°, low 41°.

Pressure30.09 inHg
Wind10.6 mph W
Humidity59%
Visibility6.2 mi
Dew point41°
Fri, 3056° / 40°0Overcast
56 °Overcast

Hannibal, Friday, 30 October

Overcast. High 56°, low 40°.

Pressure30.33 inHg
Wind0.5 mph E
Humidity50%
Visibility6.2 mi
Dew point34°
Sat, 3159° / 39°0Clear
59 °Clear

Hannibal, Saturday, 31 October

Clear. High 59°, low 39°.

Pressure30.30 inHg
Wind6.9 mph SE
Humidity52%
Visibility—
Dew point38°
Sun, 0158° / 42°0.04Light rain
58 °Light rain

Hannibal, Sunday, 1 November

Light rain. High 58°, low 42°.

Pressure30.24 inHg
Wind6.2 mph SE
Humidity71%
Visibility—
Dew point47°
Mon, 0253° / 46°0Overcast
53 °Overcast

Hannibal, Monday, 2 November

Overcast. High 53°, low 46°.

Pressure30.09 inHg
Wind12.4 mph NE
Humidity73%
Visibility—
Dew point43°
Tue, 0352° / 40°0Partly cloudy
52 °Partly cloudy

Hannibal, Tuesday, 3 November

Partly cloudy. High 52°, low 40°.

Pressure30.33 inHg
Wind9.1 mph NE
Humidity54%
Visibility—
Dew point34°
Wed, 0454° / 36°0Overcast
54 °Overcast

Hannibal, Wednesday, 4 November

Overcast. High 54°, low 36°.

Pressure30.18 inHg
Wind4.7 mph NE
Humidity49%
Visibility—
Dew point32°
Thu, 0554° / 36°0Clear
54 °Clear

Hannibal, Thursday, 5 November

Clear. High 54°, low 36°.

Pressure29.94 inHg
Wind10.6 mph N
Humidity56%
Visibility—
Dew point37°
Fri, 0642° / 29°0Mostly clear
42 °Mostly clear

Hannibal, Friday, 6 November

Mostly clear. High 42°, low 29°.

Pressure30.27 inHg
Wind7.6 mph N
Humidity52%
Visibility—
Dew point23°
Sat, 0744° / 28°0Overcast
44 °Overcast

Hannibal, Saturday, 7 November

Overcast. High 44°, low 28°.

Pressure30.09 inHg
Wind10.7 mph S
Humidity47%
Visibility—
Dew point22°
Sun, 0851° / 33°0Overcast
51 °Overcast

Hannibal, Sunday, 8 November

Overcast. High 51°, low 33°.

Pressure30.09 inHg
Wind5.7 mph S
Humidity59%
Visibility—
Dew point36°
Mon, 0947° / 42°0.4Rain
47 °Rain

Hannibal, Monday, 9 November

Rain. High 47°, low 42°.

Pressure30.00 inHg
Wind9.2 mph SE
Humidity93%
Visibility—
Dew point43°
Tue, 1054° / 42°0.01Light rain
54 °Light rain

Hannibal, Tuesday, 10 November

Light rain. High 54°, low 42°.

Pressure29.85 inHg
Wind8.1 mph SW
Humidity68%
Visibility—
Dew point41°
Wed, 1150° / 41°0.19Light rain
50 °Light rain

Hannibal, Wednesday, 11 November

Light rain. High 50°, low 41°.

Pressure29.80 inHg
Wind9.7 mph NW
Humidity63%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2436° / 24°0.05Climate normal
36 °Climate normal

Hannibal, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.05 in
Chance of precipitation25%
Record high53° (2001)
Record low-2° (1985)
Wed, 2535° / 24°0.04Climate normal
35 °Climate normal

Hannibal, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.04 in
Chance of precipitation25%
Record high53° (2011)
Record low-4° (1985)

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.