Current Conditions

Ostrów Mazowiecka, Mazovia

64°F18°C

Light Rain

Wind

NNW 6 mph9 km/h

Humidity

77%

Cloud Cover

79%

As of Friday, July 24, 2026 at 9:59 AM GMT+2

Today's Outlook

Day

Mostly cloudy and warm, with a high of 68°F20°C and morning low of 59°F15°C. Breezy from the NW at 7 mph11 km/h. 73% chance of light rain throughout the day.

Night

Mostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h. 60% chance of drizzle in the evening.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Light Rain	High 68°F20°C	Low 58°F14°C	Precip 0.1 in2.5 mm73%	Cloud 70%	Wind NW 6 mph10 km/h	Friday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 59°F15°C. Breezy from the NW at 7 mph11 km/h. 73% chance of light rain throughout the day. Friday Night: Mostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h. 60% chance of drizzle in the evening.
SaturdayJul 25	Partly Cloudy	High 76°F25°C	Low 51°F11°C	Precip 0 in0 mm—	Cloud 75%	Wind SW 5 mph8 km/h	Saturday: Overcast and warm, with a high of 76°F25°C and morning low of 62°F17°C. Light wind from the SW around 5 mph8 km/h. Saturday Night: Mostly cloudy, with a low around 51°F11°C. Light wind from the SSW around 4 mph7 km/h.
SundayJul 26	Partly Cloudy	High 85°F29°C	Low 56°F14°C	Precip 0 in0 mm—	Cloud 40%	Wind S 9 mph14 km/h	Sunday: Partly cloudy and warm, with a high of 85°F29°C and morning low of 68°F20°C. Breezy from the S at 10 to 11 mph17 to 18 km/h. Sunday Night: Partly cloudy, with a low around 56°F14°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h.
MondayJul 27	Light Rain	High 69°F21°C	Low 58°F15°C	Precip 0.28 in7 mm92%	Cloud 82%	Wind W 8 mph13 km/h	Monday: Overcast and warm, with a high of 69°F21°C. Breezy from the W at 9 to 11 mph14 to 18 km/h. 92% chance of light rain throughout the day. Monday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the WNW at 8 to 10 mph12 to 17 km/h. 52% chance of light rain throughout the night.
TuesdayJul 28	Drizzle	High 69°F21°C	Low 54°F12°C	Precip 0.02 in0.4 mm20%	Cloud 40%	Wind WNW 10 mph17 km/h	Tuesday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the WNW at 13 to 14 mph21 to 22 km/h. 20% chance of drizzle around midday. Dry air. Tuesday Night: Partly cloudy, with a low around 54°F12°C. Breezy from the WNW at 8 to 10 mph12 to 16 km/h.
WednesdayJul 29	Clear	High 78°F25°C	Low 51°F11°C	Precip 0 in0 mm—	Cloud 29%	Wind W 6 mph10 km/h	Wednesday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 62°F17°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. Wednesday Night: Mostly clear, with a low around 51°F11°C. Light wind from the WSW around 5 mph7 km/h.
ThursdayJul 30	Clear	High 86°F30°C	Low 58°F14°C	Precip 0 in0.1 mm4%	Cloud 22%	Wind S 6 mph9 km/h	Thursday: Mostly clear and warm, with a high of 86°F30°C and morning low of 69°F21°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. Thursday Night: Mostly clear, with a low around 58°F14°C. Light wind from the SSE around 5 mph8 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	68°F20°C	58°F14°C	0.1 in2.5 mm· 73%	70%	Light Rain	NW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 59°F15°C. Breezy from the NW at 7 mph11 km/h. 73% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F14°C. Light wind from the NW around 5 mph8 km/h. 60% chance of drizzle in the evening.
	SaturdayJul 25	76°F25°C	51°F11°C	0 in0 mm· —	75%	Partly Cloudy	SW 5 mph8 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 62°F17°C. Light wind from the SW around 5 mph8 km/h. NightMostly cloudy, with a low around 51°F11°C. Light wind from the SSW around 4 mph7 km/h.
	SundayJul 26	85°F29°C	56°F14°C	0 in0 mm· —	40%	Partly Cloudy	S 9 mph14 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 68°F20°C. Breezy from the S at 10 to 11 mph17 to 18 km/h. NightPartly cloudy, with a low around 56°F14°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h.
	MondayJul 27	69°F21°C	58°F15°C	0.28 in7 mm· 92%	82%	Light Rain	W 8 mph13 km/h
DayOvercast and warm, with a high of 69°F21°C. Breezy from the W at 9 to 11 mph14 to 18 km/h. 92% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the WNW at 8 to 10 mph12 to 17 km/h. 52% chance of light rain throughout the night.
	TuesdayJul 28	69°F21°C	54°F12°C	0.02 in0.4 mm· 20%	40%	Drizzle	WNW 10 mph17 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 59°F15°C. Breezy from the WNW at 13 to 14 mph21 to 22 km/h. 20% chance of drizzle around midday. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WNW at 8 to 10 mph12 to 16 km/h.
	WednesdayJul 29	78°F25°C	51°F11°C	0 in0 mm· —	29%	Clear	W 6 mph10 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 62°F17°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. NightMostly clear, with a low around 51°F11°C. Light wind from the WSW around 5 mph7 km/h.
	ThursdayJul 30	86°F30°C	58°F14°C	0 in0.1 mm· 4%	22%	Clear	S 6 mph9 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 69°F21°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. NightMostly clear, with a low around 58°F14°C. Light wind from the SSE around 5 mph8 km/h.
	FridayJul 31	89°F32°C	62°F16°C	0.01 in0.2 mm· 5%	26%	Clear	SSE 6 mph9 km/h
DayPartly cloudy and hot, with a high of 89°F32°C and morning low of 72°F22°C. Light wind from the S around 6 mph9 km/h. NightPartly cloudy, with a low around 62°F16°C. Light wind from the SE around 5 mph9 km/h.
	SaturdayAug 1	91°F33°C	64°F18°C	0.01 in0.3 mm· 6%	29%	Clear	SSE 6 mph10 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 74°F23°C. Breezy from the S at 7 mph11 km/h. NightPartly cloudy, with a low around 64°F18°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h.
	SundayAug 2	92°F33°C	67°F19°C	0.02 in0.4 mm· 7%	23%	Clear	SSE 7 mph11 km/h
DayMostly clear and hot, with a high of 92°F33°C and morning low of 76°F24°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. NightMostly clear, with a low around 67°F19°C. Breezy from the SE at 7 mph11 km/h.
	MondayAug 3	90°F32°C	67°F19°C	0.04 in0.9 mm· 12%	28%	Drizzle	SSE 7 mph11 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 75°F24°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h.
	TuesdayAug 4	86°F30°C	66°F19°C	0.05 in1.2 mm· 18%	39%	Drizzle	W 7 mph11 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the N around 6 mph10 km/h. 13% chance of drizzle before dawn.
	WednesdayAug 5	81°F27°C	63°F17°C	0.05 in1.3 mm· 18%	45%	Drizzle	NW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the NNW around 6 mph10 km/h. 12% chance of drizzle throughout the night.
	ThursdayAug 6	79°F26°C	61°F16°C	0.06 in1.5 mm· 12%	41%	Drizzle	WNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 67°F20°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 61°F16°C. Light wind from the NW around 6 mph10 km/h.
	FridayAug 7	78°F26°C	59°F15°C	0.07 in1.9 mm· 21%	48%	Drizzle	W 7 mph11 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the WSW at 7 to 8 mph12 to 12 km/h. 21% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Light wind from the NNW around 6 mph10 km/h. 11% chance of drizzle throughout the night.

Nearby Cities

Zambrów19 mi31 km Wyszków23 mi38 km Ostrołęka24 mi38 km Łomża27 mi43 km Sokołów Podlaski31 mi50 km Pułtusk35 mi56 km

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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 52.8025°N, 21.8951°E·Elevation: 122m·Timezone: Europe/Warsaw·Population: 22,653