Current Conditions
Janesville, Wisconsin
Wind
ENE 9 mph15 km/h
Humidity
73%
Cloud Cover
60%
As of Wednesday, September 23, 2026 at 10:40 AM CDT
Today's Outlook
Day
Mostly cloudy and mild, with a high of 66°F19°C and morning low of 51°F11°C. Breezy from the ENE at 9 mph14 km/h.
Night
Partly cloudy, with a low around 57°F14°C. Light wind from the ENE around 6 mph10 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Partly Cloudy | High 66°F19°C | Low 51°F11°C | Precip 0 in0 mm— | Cloud 62% | Wind ENE 8 mph13 km/h | Wednesday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 51°F11°C. Breezy from the ENE at 9 mph14 km/h. Wednesday Night: Partly cloudy, with a low around 57°F14°C. Light wind from the ENE around 6 mph10 km/h. | |
| Partly Cloudy | High 69°F21°C | Low 52°F11°C | Precip 0 in0 mm— | Cloud 58% | Wind E 6 mph9 km/h | Thursday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 52°F11°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. Thursday Night: Mostly cloudy, with a low around 53°F12°C. Light wind from the ENE around 6 mph9 km/h. | |
| Drizzle | High 70°F21°C | Low 55°F13°C | Precip 0.02 in0.4 mm15% | Cloud 71% | Wind E 4 mph7 km/h | Friday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the E around 5 mph8 km/h. 14% chance of drizzle in the morning. Friday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the E around 4 mph7 km/h. 15% chance of drizzle before dawn. | |
| Partly Cloudy | High 70°F21°C | Low 48°F9°C | Precip 0 in0 mm— | Cloud 61% | Wind E 5 mph8 km/h | Saturday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 48°F9°C. Light wind from the E around 5 mph8 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 49°F10°C. Light wind from the E around 5 mph8 km/h. | |
| Partly Cloudy | High 72°F22°C | Low 47°F8°C | Precip 0 in0.1 mm3% | Cloud 49% | Wind NE 4 mph6 km/h | Sunday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 47°F8°C. Light wind from the NE around 3 mph5 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the ENE around 4 mph7 km/h. | |
| Clear | High 74°F23°C | Low 48°F9°C | Precip 0 in0 mm— | Cloud 23% | Wind E 3 mph6 km/h | Monday: Mostly clear and warm, with a high of 74°F23°C and morning low of 48°F9°C. Light wind from the NE around 3 mph4 km/h. Dry air. Monday Night: Partly cloudy, with a low around 50°F10°C. Light wind from the ESE around 4 mph7 km/h. | |
| Light Rain | High 72°F22°C | Low 51°F11°C | Precip 0.09 in2.3 mm37% | Cloud 78% | Wind S 7 mph11 km/h | Tuesday: Overcast and warm, with a high of 72°F22°C and morning low of 51°F11°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. 20% chance of drizzle around midday. Tuesday Night: Mostly cloudy, with a low around 52°F11°C. Breezy from the S at 6 to 8 mph10 to 12 km/h. 37% chance of light rain in the evening. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 23 | 66°F19°C | 51°F11°C | 0 in0 mm· — | 62% | Partly Cloudy | ENE 8 mph13 km/h | |
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 51°F11°C. Breezy from the ENE at 9 mph14 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the ENE around 6 mph10 km/h. | |||||||
| ThursdaySep 24 | 69°F21°C | 52°F11°C | 0 in0 mm· — | 58% | Partly Cloudy | E 6 mph9 km/h | |
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 52°F11°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. NightMostly cloudy, with a low around 53°F12°C. Light wind from the ENE around 6 mph9 km/h. | |||||||
| FridaySep 25 | 70°F21°C | 55°F13°C | 0.02 in0.4 mm· 15% | 71% | Drizzle | E 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the E around 5 mph8 km/h. 14% chance of drizzle in the morning. NightMostly cloudy, with a low around 55°F13°C. Light wind from the E around 4 mph7 km/h. 15% chance of drizzle before dawn. | |||||||
| SaturdaySep 26 | 70°F21°C | 48°F9°C | 0 in0 mm· — | 61% | Partly Cloudy | E 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 48°F9°C. Light wind from the E around 5 mph8 km/h. Dry air. NightMostly cloudy, with a low around 49°F10°C. Light wind from the E around 5 mph8 km/h. | |||||||
| SundaySep 27 | 72°F22°C | 47°F8°C | 0 in0.1 mm· 3% | 49% | Partly Cloudy | NE 4 mph6 km/h | |
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 47°F8°C. Light wind from the NE around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the ENE around 4 mph7 km/h. | |||||||
| MondaySep 28 | 74°F23°C | 48°F9°C | 0 in0 mm· — | 23% | Clear | E 3 mph6 km/h | |
DayMostly clear and warm, with a high of 74°F23°C and morning low of 48°F9°C. Light wind from the NE around 3 mph4 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Light wind from the ESE around 4 mph7 km/h. | |||||||
| TuesdaySep 29 | 72°F22°C | 51°F11°C | 0.09 in2.3 mm· 37% | 78% | Light Rain | S 7 mph11 km/h | |
DayOvercast and warm, with a high of 72°F22°C and morning low of 51°F11°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. 20% chance of drizzle around midday. NightMostly cloudy, with a low around 52°F11°C. Breezy from the S at 6 to 8 mph10 to 12 km/h. 37% chance of light rain in the evening. | |||||||
| WednesdaySep 30 | 67°F20°C | 58°F14°C | 0.27 in6.8 mm· 40% | 78% | Light Rain | SW 8 mph13 km/h | |
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 58°F14°C. Breezy from the WSW at 9 mph14 km/h. 29% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SSW at 8 mph12 km/h. 40% chance of light rain throughout the night. | |||||||
| ThursdayOct 1 | 67°F20°C | 54°F12°C | 0.16 in4 mm· 23% | 66% | Showers | WSW 8 mph13 km/h | |
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 54°F12°C. Breezy from the WSW at 9 to 10 mph14 to 15 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SW at 8 mph12 km/h. 23% chance of showers throughout the night. | |||||||
| FridayOct 2 | 68°F20°C | 54°F12°C | 0.17 in4.2 mm· 24% | 61% | Showers | SSW 8 mph13 km/h | |
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 54°F12°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 23% chance of showers throughout the night. | |||||||
| SaturdayOct 3 | 67°F19°C | 54°F12°C | 0.14 in3.6 mm· 24% | 69% | Showers | SW 8 mph13 km/h | |
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 54°F12°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 24% chance of light rain throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SW at 8 mph12 km/h. 20% chance of showers throughout the night. | |||||||
| SundayOct 4 | 64°F18°C | 53°F12°C | 0.14 in3.6 mm· 22% | 59% | Showers | W 9 mph14 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 53°F12°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 22% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the W at 8 mph13 km/h. 21% chance of showers throughout the night. | |||||||
| MondayOct 5 | 63°F17°C | 49°F9°C Feels 45°F7°C | 0.09 in2.4 mm· 19% | 53% | Drizzle | WSW 9 mph14 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 49°F9°C. Breezy from the W at 9 to 10 mph15 to 16 km/h. 19% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the WSW at 8 mph13 km/h. 14% chance of drizzle throughout the night. | |||||||
| TuesdayOct 6 | 63°F17°C | 48°F9°C Feels 45°F7°C | 0.08 in2 mm· 14% | 48% | Drizzle | W 9 mph14 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 48°F9°C. Breezy from the W at 9 to 10 mph15 to 16 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the W at 8 mph13 km/h. 14% chance of drizzle throughout the night. | |||||||
| WednesdayOct 7 | 63°F17°C | 46°F8°C Feels 42°F6°C | 0.06 in1.4 mm· 11% | 40% | Drizzle | WNW 8 mph13 km/h | |
DayPartly cloudy and mild, with a high of 63°F17°C and morning low of 46°F8°C. Breezy from the WNW at 9 to 10 mph14 to 15 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 48°F9°C. Breezy from the W at 8 mph12 km/h. | |||||||
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Coordinates: 42.6828°N, 89.0187°W·Elevation: 255m·Timezone: America/Chicago·Population: 64,123