Current Conditions

Mainz, Rheinland-Pfalz

69°F21°C

Cloudy

Wind

NW 4 mph7 km/h

Humidity

45%

Cloud Cover

71%

As of Wednesday, September 2, 2026 at 6:53 PM GMT+2

Today's Outlook

Night

Mostly cloudy, with a low around 61°F16°C. Light wind from the NW around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 74°F23°C	Low 61°F16°C	Precip 0 in0 mm—	Cloud 85%	Wind WNW 6 mph9 km/h	Wednesday: Overcast and warm, with a high of 74°F23°C. Breezy from the W at 8 mph13 km/h. Dry air. Wednesday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the NW around 4 mph6 km/h.
Light Rain	High 73°F23°C	Low 56°F13°C	Precip 0.09 in2.2 mm78%	Cloud 84%	Wind WSW 7 mph12 km/h	Thursday: Overcast and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 78% chance of light rain throughout the day. Thursday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h. 13% chance of drizzle.
Drizzle	High 83°F28°C	Low 65°F19°C	Precip 0.02 in0.6 mm33%	Cloud 74%	Wind WSW 11 mph18 km/h	Friday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 67°F19°C. Windy from the WSW at 14 to 16 mph22 to 26 km/h. Friday Night: Mostly cloudy, with a low around 65°F19°C. Breezy from the W at 9 to 12 mph15 to 19 km/h. 33% chance of drizzle in the evening.
Drizzle	High 74°F23°C	Low 59°F15°C	Precip 0.03 in0.7 mm39%	Cloud 48%	Wind WNW 7 mph11 km/h	Saturday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the WNW at 8 mph12 km/h. Saturday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the NW at 5 to 7 mph9 to 11 km/h. 39% chance of drizzle overnight.
Clear	High 77°F25°C	Low 51°F10°C	Precip 0 in0 mm—	Cloud 37%	Wind E 4 mph7 km/h	Sunday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 52°F11°C. Light wind from the E around 5 mph7 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 51°F10°C. Light wind from the NE around 4 mph6 km/h.
Drizzle	High 84°F29°C	Low 59°F15°C	Precip 0.01 in0.3 mm12%	Cloud 45%	Wind SW 5 mph8 km/h	Monday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 59°F15°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h. 12% chance of drizzle. Monday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the SW around 4 mph7 km/h.
Drizzle	High 79°F26°C	Low 62°F16°C	Precip 0.05 in1.3 mm34%	Cloud 52%	Wind SW 6 mph10 km/h	Tuesday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the SW at 8 to 10 mph12 to 15 km/h. 17% chance of drizzle in the afternoon. Tuesday Night: Mostly cloudy, with a low around 62°F16°C. Breezy from the WSW at 5 to 7 mph9 to 11 km/h. 34% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	74°F23°C	61°F16°C	0 in0 mm· —	85%	Cloudy	WNW 6 mph9 km/h
DayOvercast and warm, with a high of 74°F23°C. Breezy from the W at 8 mph13 km/h. Dry air. NightMostly cloudy, with a low around 61°F16°C. Light wind from the NW around 4 mph6 km/h.
	ThursdaySep 3	73°F23°C	56°F13°C	0.09 in2.2 mm· 78%	84%	Light Rain	WSW 7 mph12 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 59°F15°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 78% chance of light rain throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h. 13% chance of drizzle.
	FridaySep 4	83°F28°C	65°F19°C	0.02 in0.6 mm· 33%	74%	Drizzle	WSW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 67°F19°C. Windy from the WSW at 14 to 16 mph22 to 26 km/h. NightMostly cloudy, with a low around 65°F19°C. Breezy from the W at 9 to 12 mph15 to 19 km/h. 33% chance of drizzle in the evening.
	SaturdaySep 5	74°F23°C	59°F15°C	0.03 in0.7 mm· 39%	48%	Drizzle	WNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 74°F23°C and morning low of 61°F16°C. Breezy from the WNW at 8 mph12 km/h. NightPartly cloudy, with a low around 59°F15°C. Breezy from the NW at 5 to 7 mph9 to 11 km/h. 39% chance of drizzle overnight.
	SundaySep 6	77°F25°C	51°F10°C	0 in0 mm· —	37%	Clear	E 4 mph7 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 52°F11°C. Light wind from the E around 5 mph7 km/h. Dry air. NightPartly cloudy, with a low around 51°F10°C. Light wind from the NE around 4 mph6 km/h.
	MondaySep 7	84°F29°C	59°F15°C	0.01 in0.3 mm· 12%	45%	Drizzle	SW 5 mph8 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 59°F15°C. Breezy from the SW at 6 to 8 mph9 to 12 km/h. 12% chance of drizzle. NightPartly cloudy, with a low around 59°F15°C. Light wind from the SW around 4 mph7 km/h.
	TuesdaySep 8	79°F26°C	62°F16°C	0.05 in1.3 mm· 34%	52%	Drizzle	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the SW at 8 to 10 mph12 to 15 km/h. 17% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 62°F16°C. Breezy from the WSW at 5 to 7 mph9 to 11 km/h. 34% chance of drizzle in the evening.
	WednesdaySep 9	67°F19°C	57°F14°C	0.1 in2.6 mm· 26%	61%	Drizzle	WSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F14°C. Breezy from the WSW at 9 to 10 mph15 to 17 km/h. 24% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 26% chance of drizzle throughout the night.
	ThursdaySep 10	65°F18°C	53°F11°C	0.03 in0.7 mm· 25%	58%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F11°C. Breezy from the WSW at 8 mph12 km/h. 25% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 53°F11°C. Light wind from the WSW around 6 mph9 km/h.
	FridaySep 11	67°F19°C	52°F11°C	0.06 in1.6 mm· 19%	65%	Drizzle	WSW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Breezy from the WSW at 7 mph11 km/h. 19% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the WSW around 5 mph8 km/h. 14% chance of drizzle in the evening.
	SaturdaySep 12	67°F19°C	54°F12°C	0.1 in2.6 mm· 28%	71%	Drizzle	WSW 6 mph10 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 54°F12°C. Breezy from the WSW at 7 mph11 km/h. 28% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the WSW around 5 mph9 km/h. 23% chance of drizzle throughout the night.
	SundaySep 13	67°F19°C	55°F13°C	0.09 in2.4 mm· 24%	68%	Drizzle	W 6 mph10 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 55°F13°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 24% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the W around 6 mph9 km/h. 20% chance of drizzle throughout the night.
	MondaySep 14	68°F20°C	54°F12°C	0.06 in1.5 mm· 20%	62%	Drizzle	WNW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 54°F12°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the NW around 5 mph8 km/h. 18% chance of drizzle throughout the night.
	TuesdaySep 15	69°F21°C	54°F12°C	0.06 in1.4 mm· 19%	58%	Drizzle	WNW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 54°F12°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the NW around 5 mph8 km/h. 13% chance of drizzle throughout the night.
	WednesdaySep 16	68°F20°C	55°F13°C	0.06 in1.5 mm· 17%	59%	Drizzle	NW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the NW at 7 mph10 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the NNW around 5 mph9 km/h. 13% chance of drizzle throughout the night.

Nearby Cities

Ginsheim-Gustavsburg3 mi5 km Hochheim am Main4 mi6 km Gonsenheim4 mi6 km Biebrich4 mi7 km Rüsselsheim am Main6 mi10 km Flörsheim7 mi11 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: 49.9819°N, 8.2801°E·Elevation: 125m·Timezone: Europe/Berlin·Population: 222,889