Current Conditions

Fitchburg, Wisconsin

57°F14°C
Partly Cloudy

Wind

ENE 8 mph12 km/h

Humidity

67%

Cloud Cover

37%

As of Tuesday, September 22, 2026 at 7:23 PM CDT

Today's Outlook

Night

Partly cloudy, with a low around 52°F11°C. Breezy from the ENE at 8 mph12 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 60°F16°CLow 52°F11°CPrecip 0 in0.1 mm8%Cloud 56%Wind ENE 9 mph14 km/hTuesday: Overcast and mild, with a high of 60°F16°C. Breezy from the ENE at 10 mph16 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 52°F11°C. Breezy from the ENE at 8 mph12 km/h.
Partly CloudyHigh 68°F20°CLow 49°F9°CFeels 46°F8°CPrecip 0 in0 mmCloud 40%Wind ENE 7 mph12 km/hWednesday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 49°F9°C. Breezy from the ENE at 8 to 9 mph13 to 15 km/h. Wednesday Night: Mostly clear, with a low around 49°F9°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h.
Partly CloudyHigh 70°F21°CLow 49°F10°CPrecip 0 in0 mmCloud 56%Wind E 6 mph9 km/hThursday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 49°F10°C. Light wind from the E around 6 mph9 km/h. Thursday Night: Mostly cloudy, with a low around 51°F10°C. Light wind from the E around 6 mph9 km/h.
Partly CloudyHigh 70°F21°CLow 56°F13°CPrecip 0.01 in0.2 mm8%Cloud 79%Wind E 5 mph7 km/hFriday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Light wind from the E around 5 mph7 km/h. Friday Night: Overcast, with a low around 56°F13°C. Light wind from the E around 5 mph7 km/h.
CloudyHigh 70°F21°CLow 50°F10°CPrecip 0.01 in0.2 mm7%Cloud 81%Wind ESE 5 mph9 km/hSaturday: Overcast and warm, with a high of 70°F21°C and morning low of 50°F10°C. Light wind from the ESE around 6 mph9 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 51°F10°C. Light wind from the ESE around 5 mph8 km/h.
DrizzleHigh 70°F21°CLow 50°F10°CPrecip 0.02 in0.6 mm14%Cloud 63%Wind E 4 mph6 km/hSunday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 50°F10°C. Light wind from the E around 3 mph5 km/h. 14% chance of drizzle in the morning. Dry air. Sunday Night: Mostly cloudy, with a low around 51°F11°C. Light wind from the E around 4 mph6 km/h. 14% chance of drizzle overnight.
ClearHigh 74°F23°CLow 51°F10°CPrecip 0 in0 mmCloud 34%Wind ESE 4 mph6 km/hMonday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 51°F10°C. Light wind from the E around 3 mph5 km/h. Monday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the ESE around 4 mph6 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 2260°F16°C52°F11°C0 in0.1 mm· 8%56%Partly CloudyENE 9 mph14 km/h
WednesdaySep 2368°F20°C49°F9°C
Feels 46°F8°C
0 in0 mm· —40%Partly CloudyENE 7 mph12 km/h
ThursdaySep 2470°F21°C49°F10°C0 in0 mm· —56%Partly CloudyE 6 mph9 km/h
FridaySep 2570°F21°C56°F13°C0.01 in0.2 mm· 8%79%Partly CloudyE 5 mph7 km/h
SaturdaySep 2670°F21°C50°F10°C0.01 in0.2 mm· 7%81%CloudyESE 5 mph9 km/h
SundaySep 2770°F21°C50°F10°C0.02 in0.6 mm· 14%63%DrizzleE 4 mph6 km/h
MondaySep 2874°F23°C51°F10°C0 in0 mm· —34%ClearESE 4 mph6 km/h
TuesdaySep 2970°F21°C53°F12°C0.13 in3.4 mm· 34%79%Light RainSSE 7 mph11 km/h
WednesdaySep 3067°F19°C58°F14°C0.31 in7.9 mm· 39%81%Light RainS 8 mph13 km/h
ThursdayOct 167°F20°C54°F12°C0.17 in4.2 mm· 28%63%ShowersWNW 8 mph13 km/h
FridayOct 268°F20°C52°F11°C0.08 in2 mm· 15%56%DrizzleWNW 7 mph12 km/h
SaturdayOct 368°F20°C53°F12°C0.11 in2.9 mm· 20%65%ShowersSSW 7 mph12 km/h
SundayOct 465°F19°C52°F11°C0.13 in3.2 mm· 22%58%ShowersW 8 mph14 km/h
MondayOct 565°F18°C49°F9°C
Feels 46°F8°C
0.08 in2 mm· 13%52%DrizzleW 8 mph13 km/h
TuesdayOct 665°F18°C49°F10°C
Feels 46°F8°C
0.09 in2.4 mm· 16%52%DrizzleW 8 mph13 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 42.9608°N, 89.4698°W·Elevation: 310m·Timezone: America/Chicago·Population: 27,996