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As of 14:31 CST

Weather in Janesville, WI

45°Current weather

Janesville, Saturday, 14 November, 14:31

Clear. Feels like 39°. High 45°, low 28°.

Pressure30.27 inHg
Wind12.7 mph NW
Humidity53%
Visibility6.2 mi
Dew point30°
Sun, 1547° / 29°0Clear
47 °Clear

Janesville, Sunday, 15 November

Clear. High 47°, low 29°.

Pressure30.45 inHg
Wind2.3 mph W
Humidity62%
Visibility6.2 mi
Dew point28°
Mon, 1648° / 29°0Clear
48 °Clear

Janesville, Monday, 16 November

Clear. High 48°, low 29°.

Pressure30.50 inHg
Wind9 mph SW
Humidity58%
Visibility6.2 mi
Dew point33°
Tue, 1752° / 33°0Partly cloudy
52 °Partly cloudy

Janesville, Tuesday, 17 November

Partly cloudy. High 52°, low 33°.

Pressure30.45 inHg
Wind9.5 mph SW
Humidity59%
Visibility6.2 mi
Dew point37°
Wed, 1854° / 38°0Overcast
54 °Overcast

Janesville, Wednesday, 18 November

Overcast. High 54°, low 38°.

Pressure30.24 inHg
Wind13.3 mph S
Humidity62%
Visibility6.2 mi
Dew point39°
Thu, 1958° / 47°0.02Light rain
58 °Light rain

Janesville, Thursday, 19 November

Light rain. High 58°, low 47°.

Pressure30.12 inHg
Wind14 mph S
Humidity65%
Visibility—
Dew point44°
Fri, 2056° / 40°0.03Light rain
56 °Light rain

Janesville, Friday, 20 November

Light rain. High 56°, low 40°.

Pressure30.21 inHg
Wind13.8 mph SE
Humidity54%
Visibility—
Dew point36°
Sat, 2156° / 46°0.11Light rain
56 °Light rain

Janesville, Saturday, 21 November

Light rain. High 56°, low 46°.

Pressure29.77 inHg
Wind20.6 mph S
Humidity83%
Visibility—
Dew point50°
Sun, 2244° / 35°0Overcast
44 °Overcast

Janesville, Sunday, 22 November

Overcast. High 44°, low 35°.

Pressure30.27 inHg
Wind17.1 mph W
Humidity57%
Visibility—
Dew point28°
Mon, 2339° / 27°0Partly cloudy
39 °Partly cloudy

Janesville, Monday, 23 November

Partly cloudy. High 39°, low 27°.

Pressure30.53 inHg
Wind8.5 mph N
Humidity45%
Visibility—
Dew point17°
Tue, 2439° / 27°0.01Light snow
39 °Light snow

Janesville, Tuesday, 24 November

Light snow. High 39°, low 27°.

Pressure30.53 inHg
Wind10.9 mph SE
Humidity40%
Visibility—
Dew point15°
Wed, 2538° / 34°0.06Snow
38 °Snow

Janesville, Wednesday, 25 November

Snow. High 38°, low 34°.

Pressure30.30 inHg
Wind10.4 mph SE
Humidity92%
Visibility—
Dew point33°
Thu, 2647° / 38°0Overcast
47 °Overcast

Janesville, Thursday, 26 November

Overcast. High 47°, low 38°.

Pressure30.45 inHg
Wind14.5 mph E
Humidity73%
Visibility—
Dew point38°
Fri, 2750° / 39°0Overcast
50 °Overcast

Janesville, Friday, 27 November

Overcast. High 50°, low 39°.

Pressure30.33 inHg
Wind15.2 mph E
Humidity66%
Visibility—
Dew point37°
Sat, 2846° / 44°0.45Rain
46 °Rain

Janesville, Saturday, 28 November

Rain. High 46°, low 44°.

Pressure30.09 inHg
Wind14.7 mph E
Humidity94%
Visibility—
Dew point44°
Sun, 2958° / 47°0.06Light rain
58 °Light rain

Janesville, Sunday, 29 November

Light rain. High 58°, low 47°.

Pressure30.00 inHg
Wind8.8 mph S
Humidity77%
Visibility—
Dew point48°

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.