As of 05:49 CDT

Weather in Big Spring, WI

43°Current weather

Big Spring, Thursday, 8 October, 05:49

Overcast. Feels like 43°. High 69°, low 43°.

Pressure30.00 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point40°

Monthly outlook for Big Spring, WI: average high 67.4°, average low 49.9°. That is 5.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 15 October (80.4°), the coolest 17 October (40.6°).

67.4°/49.9°
Average high / low
+5.1°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October69.5°59.5°+5.5°
18 October – 27 October64.1°55.3°+4.8°
28 October – 6 Novemberat normal50.8°—

October records over 66 years

84.9°3 October 2025All-time high
21.2°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Lake Delton (9 mi).

Fri, 0971° / 47°0.02Light rain
71 °Light rain

Big Spring, Friday, 9 October

Light rain. High 71°, low 47°.

Pressure30.12 inHg
Wind6.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point47°
Sat, 1080° / 56°0Clear
80 °Clear

Big Spring, Saturday, 10 October

Clear. High 80°, low 56°.

Pressure29.97 inHg
Wind10.1 mph S
Humidity58%
Visibility6.2 mi
Dew point60°
Sun, 1176° / 58°0Clear
76 °Clear

Big Spring, Sunday, 11 October

Clear. High 76°, low 58°.

Pressure29.97 inHg
Wind8.4 mph S
Humidity50%
Visibility6.2 mi
Dew point54°
Mon, 1279° / 59°0Overcast
79 °Overcast

Big Spring, Monday, 12 October

Overcast. High 79°, low 59°.

Pressure29.74 inHg
Wind8.8 mph SW
Humidity53%
Visibility—
Dew point56°
Tue, 1369° / 51°0Overcast
69 °Overcast

Big Spring, Tuesday, 13 October

Overcast. High 69°, low 51°.

Pressure29.97 inHg
Wind12.5 mph NW
Humidity58%
Visibility—
Dew point46°
Wed, 1454° / 43°0.01Light rain
54 °Light rain

Big Spring, Wednesday, 14 October

Light rain. High 54°, low 43°.

Pressure30.09 inHg
Wind15 mph SE
Humidity65%
Visibility—
Dew point39°
Thu, 1580° / 57°0.06Light rain
80 °Light rain

Big Spring, Thursday, 15 October

Light rain. High 80°, low 57°.

Pressure29.65 inHg
Wind21.3 mph SW
Humidity65%
Visibility—
Dew point64°
Fri, 1664° / 50°0Mostly clear
64 °Mostly clear

Big Spring, Friday, 16 October

Mostly clear. High 64°, low 50°.

Pressure30.03 inHg
Wind18.7 mph W
Humidity53%
Visibility—
Dew point42°
Sat, 1753° / 41°0Overcast
53 °Overcast

Big Spring, Saturday, 17 October

Overcast. High 53°, low 41°.

Pressure30.50 inHg
Wind8.4 mph E
Humidity56%
Visibility—
Dew point35°
Sun, 1861° / 43°0.02Light rain
61 °Light rain

Big Spring, Sunday, 18 October

Light rain. High 61°, low 43°.

Pressure30.24 inHg
Wind6 mph W
Humidity57%
Visibility—
Dew point41°
Mon, 1955° / 49°0.24Rain
55 °Rain

Big Spring, Monday, 19 October

Rain. High 55°, low 49°.

Pressure30.18 inHg
Wind5.1 mph SW
Humidity88%
Visibility—
Dew point50°
Tue, 2059° / 53°0.01Light rain
59 °Light rain

Big Spring, Tuesday, 20 October

Light rain. High 59°, low 53°.

Pressure30.12 inHg
Wind4.2 mph W
Humidity86%
Visibility—
Dew point53°
Wed, 2166° / 48°0Partly cloudy
66 °Partly cloudy

Big Spring, Wednesday, 21 October

Partly cloudy. High 66°, low 48°.

Pressure29.94 inHg
Wind8.1 mph SW
Humidity56%
Visibility—
Dew point47°
Thu, 2267° / 51°0.06Light rain
67 °Light rain

Big Spring, Thursday, 22 October

Light rain. High 67°, low 51°.

Pressure29.59 inHg
Wind17 mph S
Humidity57%
Visibility—
Dew point49°
Fri, 2376° / 50°0Clear
76 °Clear

Big Spring, Friday, 23 October

Clear. High 76°, low 50°.

Pressure29.71 inHg
Wind14.4 mph S
Humidity64%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2455° / 42°0.12Climate normal
55 °Climate normal

Big Spring, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.12 in
Chance of precipitation37%
Record high75° (1963)
Record low25° (1981)
Sun, 2554° / 40°0.05Climate normal
54 °Climate normal

Big Spring, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high74° (1989)
Record low26° (2019)
Mon, 2653° / 40°0.09Climate normal
53 °Climate normal

Big Spring, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation18%
Record high73° (1989)
Record low24° (1962)
Tue, 2754° / 40°0.06Climate normal
54 °Climate normal

Big Spring, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (2014)
Record low22° (2020)
Wed, 2852° / 39°0.06Climate normal
52 °Climate normal

Big Spring, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (1974)
Record low26° (1969)
Thu, 2953° / 39°0.05Climate normal
53 °Climate normal

Big Spring, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.05 in
Chance of precipitation20%
Record high79° (2024)
Record low25° (1980)
Fri, 3054° / 40°0.09Climate normal
54 °Climate normal

Big Spring, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high77° (2024)
Record low21° (1988)
Sat, 3152° / 39°0.11Climate normal
52 °Climate normal

Big Spring, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation37%
Record high67° (2000)
Record low23° (2019)
Sun, 0151° / 38°0.2Climate normal
51 °Climate normal

Big Spring, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.2 in
Chance of precipitation32%
Record high71° (2000)
Record low14° (2019)
Mon, 0250° / 37°0.11Climate normal
50 °Climate normal

Big Spring, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (1990)
Record low17° (1991)
Tue, 0349° / 37°0.06Climate normal
49 °Climate normal

Big Spring, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1964)
Record low14° (1991)
Wed, 0449° / 37°0.09Climate normal
49 °Climate normal

Big Spring, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (2008)
Record low11° (1991)
Thu, 0549° / 36°0.08Climate normal
49 °Climate normal

Big Spring, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (2020)
Record low17° (1991)
Fri, 0649° / 35°0.09Climate normal
49 °Climate normal

Big Spring, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (2020)
Record low10° (1991)

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 Big Spring, 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 Big Spring, 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.