As of 09:28 CDT

Weather in Lynn, WI

61°Current weather

Lynn, Sunday, 11 October, 09:28

Clear. Feels like 60°. High 78°, low 60°.

Pressure29.91 inHg
Wind11.5 mph S
Humidity67%
Visibility6.2 mi
Dew point51°

Monthly outlook for Lynn, WI: average high 61.4°, average low 46.5°. That is 3.8° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (81.8°), the coolest 17 October (24.5°).

61.4°/46.5°
Average high / low
+3.8°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October62.2°55.8°+3.6°
21 October – 30 October59.9°51.9°+4.5°
31 October – 9 Novemberat normal46.6°—

October records over 66 years

84.9°1 October 2023All-time high
19.2°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Granton (3 mi).

Mon, 1282° / 60°0.01Light rain
82 °Light rain

Lynn, Monday, 12 October

Light rain. High 82°, low 60°.

Pressure29.74 inHg
Wind6.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point62°
Tue, 1365° / 57°0.06Light rain
65 °Light rain

Lynn, Tuesday, 13 October

Light rain. High 65°, low 57°.

Pressure29.85 inHg
Wind9.3 mph NW
Humidity73%
Visibility6.2 mi
Dew point54°
Wed, 1460° / 52°0Overcast
60 °Overcast

Lynn, Wednesday, 14 October

Overcast. High 60°, low 52°.

Pressure30.15 inHg
Wind7.8 mph N
Humidity61%
Visibility6.2 mi
Dew point44°
Thu, 1559° / 46°0.12Light rain
59 °Light rain

Lynn, Thursday, 15 October

Light rain. High 59°, low 46°.

Pressure30.15 inHg
Wind9.6 mph E
Humidity61%
Visibility—
Dew point43°
Fri, 1656° / 43°0Clear
56 °Clear

Lynn, Friday, 16 October

Clear. High 56°, low 43°.

Pressure30.45 inHg
Wind21.2 mph N
Humidity47%
Visibility—
Dew point33°
Sat, 1744° / 25°0Clear
44 °Clear

Lynn, Saturday, 17 October

Clear. High 44°, low 25°.

Pressure30.53 inHg
Wind9.8 mph NW
Humidity22%
Visibility—
Dew point3°
Sun, 1851° / 30°0Overcast
51 °Overcast

Lynn, Sunday, 18 October

Overcast. High 51°, low 30°.

Pressure30.15 inHg
Wind21.3 mph SW
Humidity31%
Visibility—
Dew point19°
Mon, 1964° / 37°0Clear
64 °Clear

Lynn, Monday, 19 October

Clear. High 64°, low 37°.

Pressure30.21 inHg
Wind11.3 mph SW
Humidity38%
Visibility—
Dew point33°
Tue, 2064° / 42°0Partly cloudy
64 °Partly cloudy

Lynn, Tuesday, 20 October

Partly cloudy. High 64°, low 42°.

Pressure30.21 inHg
Wind12.2 mph S
Humidity41%
Visibility—
Dew point36°
Wed, 2158° / 49°0.03Light rain
58 °Light rain

Lynn, Wednesday, 21 October

Light rain. High 58°, low 49°.

Pressure30.12 inHg
Wind11.1 mph S
Humidity57%
Visibility—
Dew point39°
Thu, 2268° / 54°0Partly cloudy
68 °Partly cloudy

Lynn, Thursday, 22 October

Partly cloudy. High 68°, low 54°.

Pressure30.15 inHg
Wind7.4 mph S
Humidity61%
Visibility—
Dew point51°
Fri, 2366° / 53°0.13Light rain
66 °Light rain

Lynn, Friday, 23 October

Light rain. High 66°, low 53°.

Pressure30.12 inHg
Wind6.6 mph SE
Humidity62%
Visibility—
Dew point51°
Sat, 2464° / 48°0Overcast
64 °Overcast

Lynn, Saturday, 24 October

Overcast. High 64°, low 48°.

Pressure30.21 inHg
Wind9.2 mph SE
Humidity75%
Visibility—
Dew point50°
Sun, 2556° / 47°0.3Rain
56 °Rain

Lynn, Sunday, 25 October

Rain. High 56°, low 47°.

Pressure29.85 inHg
Wind16.4 mph NW
Humidity94%
Visibility—
Dew point54°
Mon, 2647° / 41°0Overcast
47 °Overcast

Lynn, Monday, 26 October

Overcast. High 47°, low 41°.

Pressure29.77 inHg
Wind20 mph NW
Humidity64%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2752° / 38°0.07Climate normal
52 °Climate normal

Lynn, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1989)
Record low21° (2020)
Wed, 2850° / 37°0.08Climate normal
50 °Climate normal

Lynn, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation23%
Record high65° (2024)
Record low25° (1969)
Thu, 2951° / 37°0.08Climate normal
51 °Climate normal

Lynn, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (2024)
Record low23° (1988)
Fri, 3051° / 37°0.08Climate normal
51 °Climate normal

Lynn, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high73° (2024)
Record low19° (1988)
Sat, 3149° / 37°0.09Climate normal
49 °Climate normal

Lynn, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation37%
Record high67° (2000)
Record low22° (1996)
Sun, 0148° / 36°0.14Climate normal
48 °Climate normal

Lynn, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation33%
Record high70° (2000)
Record low20° (2023)
Mon, 0248° / 35°0.06Climate normal
48 °Climate normal

Lynn, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2022)
Record low14° (1991)
Tue, 0347° / 34°0.07Climate normal
47 °Climate normal

Lynn, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (2008)
Record low12° (1991)
Wed, 0447° / 34°0.06Climate normal
47 °Climate normal

Lynn, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2008)
Record low5° (1991)
Thu, 0546° / 34°0.09Climate normal
46 °Climate normal

Lynn, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high66° (2016)
Record low11° (1991)
Fri, 0646° / 33°0.06Climate normal
46 °Climate normal

Lynn, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2020)
Record low4° (1991)
Sat, 0745° / 33°0.03Climate normal
45 °Climate normal

Lynn, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low-10° (1991)
Sun, 0845° / 33°0.04Climate normal
45 °Climate normal

Lynn, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low-9° (1991)
Mon, 0944° / 33°0.09Climate normal
44 °Climate normal

Lynn, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation37%
Record high69° (1999)
Record low13° (2017)

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 Lynn, 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 Lynn, 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.