As of 18:03 CDT

Weather in Hannibal, WI

66°Current weather

Hannibal, Saturday, 24 October, 18:03

Overcast. Feels like 65°. High 72°, low 56°.

Pressure30.21 inHg
Wind10.3 mph S
Humidity55%
Visibility6.2 mi
Dew point50°

Monthly outlook for Hannibal, WI: average high 56.3°, average low 45°. That is 4.9° above the climate normal for October. Precipitation is expected on 8 days (about 2.6 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 24 October (72.2°), the coolest 30 October (37°).

56.3°/45°
Average high / low
+4.9°
Above normal
8 / 4
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November57.3°49.1°+4.6°
3 November – 12 November54.7°43°+6.5°
13 November – 22 Novemberat normal38.4°—

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).

Sun, 2560° / 51°0.08Light rain
60 °Light rain

Hannibal, Sunday, 25 October

Light rain. High 60°, low 51°.

Pressure30.42 inHg
Wind3.6 mph N
Humidity72%
Visibility6.2 mi
Dew point42°
Mon, 2653° / 45°0.04Light rain
53 °Light rain

Hannibal, Monday, 26 October

Light rain. High 53°, low 45°.

Pressure30.45 inHg
Wind6.3 mph NE
Humidity57%
Visibility6.2 mi
Dew point35°
Tue, 2760° / 43°0.09Light rain
60 °Light rain

Hannibal, Tuesday, 27 October

Light rain. High 60°, low 43°.

Pressure30.18 inHg
Wind13.6 mph SE
Humidity67%
Visibility6.2 mi
Dew point43°
Wed, 2863° / 47°0.36Rain
63 °Rain

Hannibal, Wednesday, 28 October

Rain. High 63°, low 47°.

Pressure29.94 inHg
Wind14 mph SW
Humidity69%
Visibility6.2 mi
Dew point51°
Thu, 2954° / 40°0Clear
54 °Clear

Hannibal, Thursday, 29 October

Clear. High 54°, low 40°.

Pressure30.21 inHg
Wind9.3 mph NW
Humidity54%
Visibility—
Dew point36°
Fri, 3050° / 37°0.78Rain
50 °Rain

Hannibal, Friday, 30 October

Rain. High 50°, low 37°.

Pressure30.18 inHg
Wind13.4 mph SE
Humidity89%
Visibility—
Dew point42°
Sat, 3155° / 53°0.52Rain
55 °Rain

Hannibal, Saturday, 31 October

Rain. High 55°, low 53°.

Pressure29.91 inHg
Wind12.7 mph SE
Humidity89%
Visibility—
Dew point51°
Sun, 0156° / 49°0.64Rain
56 °Rain

Hannibal, Sunday, 1 November

Rain. High 56°, low 49°.

Pressure29.56 inHg
Wind9.9 mph NW
Humidity97%
Visibility—
Dew point54°
Mon, 0249° / 46°0.1Light rain
49 °Light rain

Hannibal, Monday, 2 November

Light rain. High 49°, low 46°.

Pressure29.71 inHg
Wind16.9 mph N
Humidity89%
Visibility—
Dew point46°
Tue, 0354° / 43°0Overcast
54 °Overcast

Hannibal, Tuesday, 3 November

Overcast. High 54°, low 43°.

Pressure29.91 inHg
Wind16.3 mph N
Humidity70%
Visibility—
Dew point42°
Wed, 0452° / 39°0Partly cloudy
52 °Partly cloudy

Hannibal, Wednesday, 4 November

Partly cloudy. High 52°, low 39°.

Pressure29.83 inHg
Wind11.7 mph NE
Humidity45%
Visibility—
Dew point30°
Thu, 0551° / 44°0Overcast
51 °Overcast

Hannibal, Thursday, 5 November

Overcast. High 51°, low 44°.

Pressure30.03 inHg
Wind4.7 mph SE
Humidity71%
Visibility—
Dew point39°
Fri, 0653° / 40°0Partly cloudy
53 °Partly cloudy

Hannibal, Friday, 6 November

Partly cloudy. High 53°, low 40°.

Pressure30.18 inHg
Wind5 mph SW
Humidity64%
Visibility—
Dew point39°
Sat, 0758° / 42°0Clear
58 °Clear

Hannibal, Saturday, 7 November

Clear. High 58°, low 42°.

Pressure30.21 inHg
Wind7 mph SW
Humidity66%
Visibility—
Dew point44°
Sun, 0860° / 44°0Clear
60 °Clear

Hannibal, Sunday, 8 November

Clear. High 60°, low 44°.

Pressure30.03 inHg
Wind6.5 mph SE
Humidity68%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0943° / 31°0.11Climate normal
43 °Climate normal

Hannibal, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation50%
Record high68° (2020)
Record low10° (2003)
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)

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.