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As of 10:01 CDT

Weather in Janesville, WI

60°Current weather

Janesville, Thursday, 29 October, 10:01

Overcast. Feels like 59°. High 66°, low 51°.

Pressure30.06 inHg
Wind12.7 mph N
Humidity85%
Visibility6.2 mi
Dew point54°
Fri, 3062° / 45°0.02Light rain
62 °Light rain

Janesville, Friday, 30 October

Light rain. High 62°, low 45°.

Pressure30.39 inHg
Wind4 mph E
Humidity57%
Visibility6.2 mi
Dew point40°
Sat, 3160° / 50°0.2Rain
60 °Rain

Janesville, Saturday, 31 October

Rain. High 60°, low 50°.

Pressure30.33 inHg
Wind7.5 mph SE
Humidity76%
Visibility6.2 mi
Dew point48°
Sun, 0160° / 50°0.04Light rain
60 °Light rain

Janesville, Sunday, 1 November

Light rain. High 60°, low 50°.

Pressure30.30 inHg
Wind4.7 mph SE
Humidity67%
Visibility6.2 mi
Dew point50°
Mon, 0262° / 55°0.11Light rain
62 °Light rain

Janesville, Monday, 2 November

Light rain. High 62°, low 55°.

Pressure30.03 inHg
Wind14.9 mph S
Humidity77%
Visibility—
Dew point54°
Tue, 0365° / 60°0.28Light rain
65 °Light rain

Janesville, Tuesday, 3 November

Light rain. High 65°, low 60°.

Pressure29.80 inHg
Wind19.2 mph S
Humidity85%
Visibility—
Dew point60°
Wed, 0467° / 62°0.04Light rain
67 °Light rain

Janesville, Wednesday, 4 November

Light rain. High 67°, low 62°.

Pressure29.80 inHg
Wind16.4 mph SE
Humidity75%
Visibility—
Dew point58°
Thu, 0562° / 51°0.1Light rain
62 °Light rain

Janesville, Thursday, 5 November

Light rain. High 62°, low 51°.

Pressure29.56 inHg
Wind15 mph N
Humidity82%
Visibility—
Dew point55°
Fri, 0648° / 36°0.16Light rain
48 °Light rain

Janesville, Friday, 6 November

Light rain. High 48°, low 36°.

Pressure29.85 inHg
Wind16.9 mph N
Humidity58%
Visibility—
Dew point30°
Sat, 0747° / 30°0Partly cloudy
47 °Partly cloudy

Janesville, Saturday, 7 November

Partly cloudy. High 47°, low 30°.

Pressure30.24 inHg
Wind9 mph N
Humidity46%
Visibility—
Dew point25°
Sun, 0849° / 35°0Overcast
49 °Overcast

Janesville, Sunday, 8 November

Overcast. High 49°, low 35°.

Pressure30.36 inHg
Wind4 mph SW
Humidity40%
Visibility—
Dew point24°
Mon, 0949° / 41°0Overcast
49 °Overcast

Janesville, Monday, 9 November

Overcast. High 49°, low 41°.

Pressure30.27 inHg
Wind3.7 mph SW
Humidity59%
Visibility—
Dew point34°
Tue, 1053° / 39°0Partly cloudy
53 °Partly cloudy

Janesville, Tuesday, 10 November

Partly cloudy. High 53°, low 39°.

Pressure30.15 inHg
Wind7.3 mph W
Humidity55%
Visibility—
Dew point35°
Wed, 1158° / 40°0Clear
58 °Clear

Janesville, Wednesday, 11 November

Clear. High 58°, low 40°.

Pressure30.06 inHg
Wind9.2 mph W
Humidity64%
Visibility—
Dew point43°
Thu, 1257° / 43°0Overcast
57 °Overcast

Janesville, Thursday, 12 November

Overcast. High 57°, low 43°.

Pressure29.80 inHg
Wind15.3 mph SE
Humidity50%
Visibility—
Dew point36°
Fri, 1358° / 50°0.02Light rain
58 °Light rain

Janesville, Friday, 13 November

Light rain. High 58°, low 50°.

Pressure29.53 inHg
Wind17.3 mph S
Humidity63%
Visibility—
Dew point44°

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 Janesville, 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 Janesville, 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.