Current Conditions

Mason City, Iowa

52°F11°C
Partly Cloudy

Wind

ESE 6 mph10 km/h

Humidity

86%

Cloud Cover

44%

As of Wednesday, September 23, 2026 at 4:59 AM CDT

Today's Outlook

Day

Partly cloudy and mild, with a high of 67°F20°C and morning low of 49°F9°C. Breezy from the ESE at 8 to 10 mph13 to 16 km/h. Dry air.

Night

Partly cloudy, with a low around 52°F11°C. Breezy from the ESE at 7 mph11 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 67°F20°CLow 49°F9°CFeels 46°F8°CPrecip 0 in0 mmCloud 41%Wind ESE 8 mph12 km/hWednesday: Partly cloudy and mild, with a high of 67°F20°C and morning low of 49°F9°C. Breezy from the ESE at 8 to 10 mph13 to 16 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 52°F11°C. Breezy from the ESE at 7 mph11 km/h.
Light RainHigh 65°F18°CLow 53°F11°CPrecip 0.06 in1.5 mm75%Cloud 95%Wind SE 7 mph11 km/hThursday: Overcast and mild, with a high of 65°F18°C and morning low of 53°F11°C. Breezy from the SSE at 8 mph12 km/h. 14% chance of drizzle in the afternoon. Thursday Night: Overcast, with a low around 54°F12°C. Breezy from the SE at 6 to 8 mph10 to 12 km/h. 75% chance of light rain in the evening.
Light RainHigh 66°F19°CLow 59°F15°CPrecip 0.23 in5.8 mm72%Cloud 95%Wind SE 6 mph10 km/hFriday: Overcast and mild, with a high of 66°F19°C and morning low of 59°F15°C. Breezy from the SE at 7 to 9 mph12 to 14 km/h. 51% chance of light rain throughout the day. Friday Night: Overcast, with a low around 59°F15°C. Breezy from the SE at 6 to 8 mph9 to 12 km/h. 72% chance of light rain throughout the night.
Light RainHigh 62°F17°CLow 57°F14°CPrecip 0.28 in7.1 mm64%Cloud 97%Wind SE 10 mph16 km/hSaturday: Overcast and mild, with a high of 62°F17°C and morning low of 57°F14°C. Breezy from the SE at 11 to 12 mph18 to 19 km/h. 64% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 58°F14°C. Breezy from the SE at 9 to 10 mph14 to 15 km/h. 60% chance of light rain throughout the night.
Light RainHigh 66°F19°CLow 56°F13°CPrecip 0.09 in2.3 mm48%Cloud 81%Wind SE 5 mph8 km/hSunday: Overcast and mild, with a high of 66°F19°C and morning low of 56°F13°C. Light wind from the SE around 5 mph8 km/h. 38% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the SE at 5 to 8 mph9 to 13 km/h. 48% chance of light rain overnight.
Partly CloudyHigh 71°F22°CLow 55°F13°CPrecip 0.01 in0.2 mm6%Cloud 70%Wind SSE 6 mph9 km/hMonday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 55°F13°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. Monday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the SE at 5 to 8 mph9 to 12 km/h.
Light RainHigh 66°F19°CLow 58°F14°CPrecip 0.36 in9.2 mm58%Cloud 92%Wind SSE 9 mph15 km/hTuesday: Overcast and mild, with a high of 66°F19°C and morning low of 58°F14°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. 58% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 58°F15°C. Breezy from the SSE at 9 mph14 km/h. 56% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2367°F20°C49°F9°C
Feels 46°F8°C
0 in0 mm· —41%Partly CloudyESE 8 mph12 km/h
ThursdaySep 2465°F18°C53°F11°C0.06 in1.5 mm· 75%95%Light RainSE 7 mph11 km/h
FridaySep 2566°F19°C59°F15°C0.23 in5.8 mm· 72%95%Light RainSE 6 mph10 km/h
SaturdaySep 2662°F17°C57°F14°C0.28 in7.1 mm· 64%97%Light RainSE 10 mph16 km/h
SundaySep 2766°F19°C56°F13°C0.09 in2.3 mm· 48%81%Light RainSE 5 mph8 km/h
MondaySep 2871°F22°C55°F13°C0.01 in0.2 mm· 6%70%Partly CloudySSE 6 mph9 km/h
TuesdaySep 2966°F19°C58°F14°C0.36 in9.2 mm· 58%92%Light RainSSE 9 mph15 km/h
WednesdaySep 3065°F18°C56°F13°C0.35 in9 mm· 39%76%Light RainNW 10 mph16 km/h
ThursdayOct 166°F19°C51°F11°C0.17 in4.3 mm· 23%59%ShowersNW 10 mph16 km/h
FridayOct 267°F19°C50°F10°C0.09 in2.4 mm· 18%58%DrizzleS 9 mph15 km/h
SaturdayOct 365°F18°C52°F11°C0.12 in3 mm· 21%69%DrizzleW 10 mph17 km/h
SundayOct 461°F16°C48°F9°C
Feels 43°F6°C
0.13 in3.2 mm· 18%57%ShowersNW 11 mph17 km/h
MondayOct 562°F17°C45°F7°C
Feels 41°F5°C
0.13 in3.2 mm· 15%48%ShowersW 9 mph15 km/h
TuesdayOct 664°F18°C46°F8°C
Feels 41°F5°C
0.08 in2.1 mm· 13%42%ShowersW 10 mph16 km/h
WednesdayOct 765°F18°C45°F7°C
Feels 40°F5°C
0.04 in1 mm· 7%31%ClearWNW 10 mph15 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: 43.1536°N, 93.2010°W·Elevation: 344m·Timezone: America/Chicago·Population: 27,366