As of 01:56 EDT

Weather in Hannah, MI

40°Current weather

Hannah, Saturday, 17 October, 01:56

Overcast. Feels like 34°. High 49°, low 40°.

Pressure30.39 inHg
Wind11.5 mph N
Humidity61%
Visibility6.2 mi
Dew point29°

Monthly outlook for Hannah, MI: average high 56.7°, average low 43.4°. That is 2.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 24 October (67.9°), the coolest 26 October (33.2°).

56.7°/43.4°
Average high / low
+2.2°
Above normal
4 / 7
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October59.5°53.7°+3.2°
27 October – 5 November52.1°50.1°+1.1°
6 November – 15 Novemberat normal44.7°—

October records over 66 years

84.6°3 October 2025All-time high
28.9°18 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Greilickville (15 mi).

Sun, 1859° / 47°0Clear
59 °Clear

Hannah, Sunday, 18 October

Clear. High 59°, low 47°.

Pressure30.30 inHg
Wind18.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point42°
Mon, 1960° / 46°0Clear
60 °Clear

Hannah, Monday, 19 October

Clear. High 60°, low 46°.

Pressure30.39 inHg
Wind8.3 mph SW
Humidity67%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 40°0Clear
64 °Clear

Hannah, Tuesday, 20 October

Clear. High 64°, low 40°.

Pressure30.42 inHg
Wind2.2 mph SE
Humidity72%
Visibility6.2 mi
Dew point47°
Wed, 2164° / 44°0Clear
64 °Clear

Hannah, Wednesday, 21 October

Clear. High 64°, low 44°.

Pressure30.27 inHg
Wind7.4 mph SW
Humidity57%
Visibility—
Dew point46°
Thu, 2261° / 50°0.41Rain
61 °Rain

Hannah, Thursday, 22 October

Rain. High 61°, low 50°.

Pressure30.21 inHg
Wind6.1 mph S
Humidity67%
Visibility—
Dew point49°
Fri, 2366° / 48°0Clear
66 °Clear

Hannah, Friday, 23 October

Clear. High 66°, low 48°.

Pressure30.30 inHg
Wind9.2 mph SE
Humidity54%
Visibility—
Dew point46°
Sat, 2468° / 51°0Overcast
68 °Overcast

Hannah, Saturday, 24 October

Overcast. High 68°, low 51°.

Pressure30.15 inHg
Wind15.1 mph SW
Humidity42%
Visibility—
Dew point42°
Sun, 2554° / 40°0Overcast
54 °Overcast

Hannah, Sunday, 25 October

Overcast. High 54°, low 40°.

Pressure30.36 inHg
Wind13.6 mph N
Humidity62%
Visibility—
Dew point35°
Mon, 2650° / 33°0Overcast
50 °Overcast

Hannah, Monday, 26 October

Overcast. High 50°, low 33°.

Pressure30.39 inHg
Wind7.5 mph S
Humidity35%
Visibility—
Dew point21°
Tue, 2760° / 46°0.07Light rain
60 °Light rain

Hannah, Tuesday, 27 October

Light rain. High 60°, low 46°.

Pressure30.00 inHg
Wind12.8 mph SW
Humidity68%
Visibility—
Dew point48°
Wed, 2849° / 44°0.05Light rain
49 °Light rain

Hannah, Wednesday, 28 October

Light rain. High 49°, low 44°.

Pressure30.06 inHg
Wind8.6 mph NW
Humidity75%
Visibility—
Dew point40°
Thu, 2952° / 40°0Overcast
52 °Overcast

Hannah, Thursday, 29 October

Overcast. High 52°, low 40°.

Pressure30.06 inHg
Wind4.5 mph S
Humidity57%
Visibility—
Dew point35°
Fri, 3047° / 45°0.97Heavy rain
47 °Heavy rain

Hannah, Friday, 30 October

Heavy rain. High 47°, low 45°.

Pressure29.65 inHg
Wind14.9 mph N
Humidity91%
Visibility—
Dew point45°
Sat, 3148° / 41°0.03Light rain
48 °Light rain

Hannah, Saturday, 31 October

Light rain. High 48°, low 41°.

Pressure29.97 inHg
Wind14.6 mph N
Humidity56%
Visibility—
Dew point32°
Sun, 0156° / 39°0Clear
56 °Clear

Hannah, Sunday, 1 November

Clear. High 56°, low 39°.

Pressure30.06 inHg
Wind6.1 mph W
Humidity51%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0249° / 40°0.15Climate normal
49 °Climate normal

Hannah, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.15 in
Chance of precipitation40%
Record high68° (1961)
Record low26° (1991)
Tue, 0348° / 40°0.09Climate normal
48 °Climate normal

Hannah, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.09 in
Chance of precipitation47%
Record high69° (1961)
Record low24° (1991)
Wed, 0448° / 40°0.1Climate normal
48 °Climate normal

Hannah, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.1 in
Chance of precipitation45%
Record high67° (1964)
Record low25° (1991)
Thu, 0548° / 40°0.14Climate normal
48 °Climate normal

Hannah, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low40°
Average precipitation0.14 in
Chance of precipitation42%
Record high66° (2015)
Record low25° (1991)
Fri, 0648° / 38°0.13Climate normal
48 °Climate normal

Hannah, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (2008)
Record low22° (1991)
Sat, 0747° / 38°0.06Climate normal
47 °Climate normal

Hannah, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.06 in
Chance of precipitation35%
Record high67° (2020)
Record low22° (1991)
Sun, 0847° / 37°0.08Climate normal
47 °Climate normal

Hannah, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.08 in
Chance of precipitation40%
Record high70° (2020)
Record low24° (1991)
Mon, 0946° / 37°0.11Climate normal
46 °Climate normal

Hannah, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.11 in
Chance of precipitation48%
Record high72° (2020)
Record low21° (2017)
Tue, 1046° / 37°0.13Climate normal
46 °Climate normal

Hannah, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.13 in
Chance of precipitation52%
Record high70° (2022)
Record low18° (2017)
Wed, 1144° / 35°0.1Climate normal
44 °Climate normal

Hannah, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.1 in
Chance of precipitation47%
Record high64° (2012)
Record low20° (2017)
Thu, 1242° / 34°0.09Climate normal
42 °Climate normal

Hannah, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation42%
Record high60° (2012)
Record low17° (2019)
Fri, 1342° / 34°0.06Climate normal
42 °Climate normal

Hannah, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low34°
Average precipitation0.06 in
Chance of precipitation40%
Record high59° (1999)
Record low17° (1986)
Sat, 1443° / 34°0.05Climate normal
43 °Climate normal

Hannah, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.05 in
Chance of precipitation28%
Record high58° (2001)
Record low17° (2018)
Sun, 1543° / 35°0.08Climate normal
43 °Climate normal

Hannah, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.08 in
Chance of precipitation43%
Record high60° (2001)
Record low19° (1996)

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 Hannah, MI 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 Hannah, MI 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.