Nearby locations
Janesville, Wisconsin, United States
Anderson, Wisconsin, United States
Rock County, Wisconsin, United States
Nearby popular places
Traxler Park, United States
Monterey Park, United States
Rock County Fairgrounds, United States

Weather in Janesville, United States

36°
Flurries
Feels like 26°
·
High44°Low33°
·
100%
Are you a business interested
in the data behind our forecast?
Try Our Weather API
Weather API Globe

Air quality

Full Details
0
28
500
Air quality:Good

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Today's weather summary

The weather in Janesville on Friday, November 22nd, will be clear for most of the day, together with few clouds in the afternoon.

There is also a chance for some clouds before dawn at about 4 am.

Weather details for Janesville, on Friday, November 22nd:

The highest temperature during the day is going to be 51°F around 3 pm. The day will have very high relative humidity, with average humidity of 70%, ranging from 52% to a maximum value of 87% at about 11 pm. The wind will be light, and will get up to 8 mph at 2 pm, blowing from the north-west. The cloud coverage will range from 0% around 6 am to as high as 100% around 5 am with an average of 10%.

There is no probability for any precipitation throughout the day. The dew point will range from 25°F up to a maximum value of 35°F around 8 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1021 hPa. Sunrise will be at 6:46 am, and sunset at 5:03 pm. The day will have 10 hours and 17 minutes of daylight.

Air quality forecast for Janesville, on Friday, November 22nd:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 19 and 28.

Pollen forecast for Janesville, on Friday, November 22nd:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

The weather in Janesville on Saturday, November 23rd, will be clear throughout the day, together with some clouds around noon.

There's seems to be also high probability of cloud overcast in the afternoon at about 3 pm.

Weather details for Janesville, on Saturday, November 23rd:

The maximum temperature during the day will be 57°F at about 3 pm. The day will have very high relative humidity, with average humidity of 74%, ranging from 43% to a maximum value of 95% at about 6 am. The wind will be light, and will get up to 7 mph at 9 pm, blowing from the south-east. The cloud coverage will range from 0% around midnight to as high as 83% around 5 pm with an average of 28%.

There is no probability for any precipitation throughout the day. The dew point will range from 32°F up to a maximum value of 38°F around 4 pm.

The visibility is expected to be good with average visibility of 11 mi throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 6:47 am, and sunset at 5:03 pm. The day will have 10 hours and 16 minutes of daylight.

Air quality forecast for Janesville, on Saturday, November 23rd:

On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 16 and 35.

Pollen forecast for Janesville, on Saturday, November 23rd:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.

FAQ

How warm does it get in Janesville?
The average annual highest temperature in Janesville is 29.7°C (85.5°F), and the July 18th is the hottest day on average.
How cold does it get in Janesville?
The average annual lowest temperature in Janesville is -12.7°C (9.1°F), and the January 5th is the coldest day on average.
Which month has the most rain in Janesville?
The wettest months in Janesville are June and May.
What months does it snow in Janesville?
The most common time of year for snow is February, December, January and March.