As of 20:43 CDT

Weather in Spring Green, WI

55°

Spring Green, Thursday, 8 October, 20:43

Partly cloudy. Feels like 54°. High 70°, low 47°.

Pressure30.06 inHg

Wind3.4 mph E

Humidity71%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Spring Green, WI: average high 64.1°, average low 47.2°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 10 October (80.6°), the coolest 18 October (32.7°).

64.1°/47.2°

Average high / low

+3.2°

Above normal

2 / 5

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	68.8°	59.4°	+5.2°
18 October – 27 October	56.1°	55.2°	+0.5°
28 October – 6 November	at normal	50.8°	—

October records over 66 years

83.8°1 October 2023All-time high

21.7°30 October 1988All-time low

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

Fri, 0972° / 48°

0.12

72 °

Spring Green, Friday, 9 October

Rain. High 72°, low 48°.

Pressure30.09 inHg

Wind7.7 mph E

Humidity76%

Visibility6.0 mi

Dew point57°

Sat, 1081° / 57°

81 °

Spring Green, Saturday, 10 October

Overcast. High 81°, low 57°.

Pressure30.00 inHg

Wind10.5 mph S

Humidity54%

Visibility6.2 mi

Dew point57°

Sun, 1176° / 54°

76 °

Spring Green, Sunday, 11 October

Clear. High 76°, low 54°.

Pressure29.94 inHg

Wind6.1 mph S

Humidity57%

Visibility6.2 mi

Dew point56°

Mon, 1281° / 61°

0.01

81 °

Spring Green, Monday, 12 October

Light rain. High 81°, low 61°.

Pressure29.74 inHg

Wind8.1 mph SW

Humidity57%

Visibility6.2 mi

Dew point60°

Tue, 1367° / 60°

67 °

Spring Green, Tuesday, 13 October

Overcast. High 67°, low 60°.

Pressure29.91 inHg

Wind8 mph N

Humidity74%

Visibility—

Dew point56°

Wed, 1462° / 53°

62 °

Spring Green, Wednesday, 14 October

Overcast. High 62°, low 53°.

Pressure30.12 inHg

Wind9.6 mph E

Humidity62%

Visibility—

Dew point45°

Thu, 1573° / 52°

0.43

73 °

Spring Green, Thursday, 15 October

Rain. High 73°, low 52°.

Pressure29.71 inHg

Wind17.8 mph SW

Humidity87%

Visibility—

Dew point63°

Fri, 1657° / 47°

57 °

Spring Green, Friday, 16 October

Overcast. High 57°, low 47°.

Pressure30.15 inHg

Wind16.9 mph NW

Humidity62%

Visibility—

Dew point38°

Sat, 1750° / 35°

50 °

Spring Green, Saturday, 17 October

Clear. High 50°, low 35°.

Pressure30.50 inHg

Wind13.2 mph NW

Humidity43%

Visibility—

Dew point25°

Sun, 1852° / 33°

52 °

Spring Green, Sunday, 18 October

Overcast. High 52°, low 33°.

Pressure30.47 inHg

Wind10.4 mph SW

Humidity45%

Visibility—

Dew point28°

Mon, 1957° / 37°

57 °

Spring Green, Monday, 19 October

Overcast. High 57°, low 37°.

Pressure30.50 inHg

Wind7.2 mph E

Humidity46%

Visibility—

Dew point33°

Tue, 2049° / 42°

49 °

Spring Green, Tuesday, 20 October

Overcast. High 49°, low 42°.

Pressure30.30 inHg

Wind8.7 mph S

Humidity74%

Visibility—

Dew point40°

Wed, 2164° / 47°

64 °

Spring Green, Wednesday, 21 October

Clear. High 64°, low 47°.

Pressure30.09 inHg

Wind10.2 mph SW

Humidity65%

Visibility—

Dew point48°

Thu, 2259° / 43°

59 °

Spring Green, Thursday, 22 October

Overcast. High 59°, low 43°.

Pressure30.24 inHg

Wind6.8 mph N

Humidity53%

Visibility—

Dew point39°

Fri, 2356° / 41°

56 °

Spring Green, Friday, 23 October

Mostly clear. High 56°, low 41°.

Pressure30.36 inHg

Wind5.3 mph S

Humidity53%

Visibility—

Dew point37°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2455° / 42°

0.12

55 °

Spring Green, 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°

0.04

54 °

Spring Green, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.04 in

Chance of precipitation18%

Record high73° (1989)

Record low28° (1962)

Mon, 2653° / 40°

0.09

53 °

Spring Green, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°

Average low40°

Average precipitation0.09 in

Chance of precipitation20%

Record high72° (1989)

Record low23° (1962)

Tue, 2753° / 39°

0.06

53 °

Spring Green, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.06 in

Chance of precipitation20%

Record high72° (2014)

Record low24° (2020)

Wed, 2852° / 39°

0.06

52 °

Spring Green, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.06 in

Chance of precipitation22%

Record high68° (1974)

Record low25° (1969)

Thu, 2953° / 39°

0.06

53 °

Spring Green, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.06 in

Chance of precipitation20%

Record high77° (2024)

Record low23° (2019)

Fri, 3054° / 40°

0.09

54 °

Spring Green, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.09 in

Chance of precipitation30%

Record high75° (2024)

Record low22° (1988)

Sat, 3152° / 39°

0.11

52 °

Spring Green, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.11 in

Chance of precipitation33%

Record high68° (1968)

Record low23° (2019)

Sun, 0151° / 38°

0.2

51 °

Spring Green, 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 low21° (2019)

Mon, 0250° / 37°

0.1

50 °

Spring Green, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.1 in

Chance of precipitation33%

Record high68° (1990)

Record low16° (1991)

Tue, 0350° / 37°

0.06

50 °

Spring Green, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.06 in

Chance of precipitation23%

Record high70° (1964)

Record low13° (1991)

Wed, 0449° / 37°

0.09

49 °

Spring Green, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°

Average low37°

Average precipitation0.09 in

Chance of precipitation30%

Record high69° (2008)

Record low10° (1991)

Thu, 0549° / 36°

0.1

49 °

Spring Green, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.1 in

Chance of precipitation27%

Record high67° (2020)

Record low17° (1991)

Fri, 0648° / 35°

0.07

48 °

Spring Green, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.07 in

Chance of precipitation28%

Record high67° (2020)

Record low13° (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 Spring Green, 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 Spring Green, 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.