Current Conditions

Guapimirim, Rio de Janeiro

60°F15°C

Clear

Wind

ENE 1 mph2 km/h

Humidity

93%

Cloud Cover

37%

As of Wednesday, September 2, 2026 at 10:56 PM GMT-3

Today's Outlook

Night

Mostly clear, with a low around 58°F14°C. Light wind from the NE around 3 mph5 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 78°F26°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 24%	Wind NNE 4 mph6 km/h	Thursday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 57°F14°C. Light wind from the NNE around 5 mph8 km/h. Thursday Night: Mostly clear, with a low around 58°F14°C. Light wind from the NE around 3 mph5 km/h.
Clear	High 85°F29°C	Low 62°F17°C	Precip 0 in0 mm—	Cloud 6%	Wind NNW 5 mph8 km/h	Friday: Mostly clear and warm, with a high of 85°F29°C and morning low of 62°F17°C. Light wind from the NNW around 5 mph9 km/h. Friday Night: Mostly clear, with a low around 62°F17°C. Light wind from the N around 5 mph7 km/h.
Light Rain	High 75°F24°C	Low 65°F18°C	Precip 0.19 in4.9 mm81%	Cloud 70%	Wind SSE 2 mph4 km/h	Saturday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Light wind from the SE around 3 mph4 km/h. 41% chance of drizzle throughout the day. Humid. Saturday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the S around 2 mph4 km/h. 81% chance of showers throughout the night.
Rain	High 66°F19°C	Low 58°F15°C	Precip 0.81 in20.7 mm100%	Cloud 99%	Wind SSW 4 mph7 km/h	Sunday: Overcast and mild, with a high of 65°F18°C. Light wind from the SSW around 5 mph8 km/h. 100% chance of rain throughout the day. Sunday Night: Overcast, with a low around 58°F15°C. Light wind from the SSW around 3 mph5 km/h. 100% chance of light rain throughout the night.
Rain	High 61°F16°C	Low 57°F14°C	Precip 0.48 in12.2 mm100%	Cloud 100%	Wind SSE 3 mph5 km/h	Monday: Overcast and mild, with a high of 61°F16°C. Light wind from the SSE around 3 mph5 km/h. 98% chance of light rain throughout the day. Monday Night: Overcast, with a low around 57°F14°C. Light wind from the SSE around 3 mph4 km/h. 100% chance of rain throughout the night.
Light Rain	High 67°F19°C	Low 59°F15°C	Precip 0.35 in8.9 mm94%	Cloud 93%	Wind ENE 3 mph4 km/h	Tuesday: Overcast and mild, with a high of 67°F19°C and morning low of 59°F15°C. Light wind from the ENE around 3 mph5 km/h. 94% chance of light rain throughout the day. Tuesday Night: Overcast, with a low around 59°F15°C. Light wind from the ENE around 2 mph4 km/h. 80% chance of light rain overnight.
Light Rain	High 73°F23°C	Low 63°F17°C	Precip 0.18 in4.5 mm48%	Cloud 79%	Wind NNE 4 mph6 km/h	Wednesday: Overcast and warm, with a high of 73°F23°C and morning low of 63°F17°C. Light wind from the NNE around 4 mph6 km/h. 48% chance of light rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the NNE around 3 mph5 km/h. 47% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	78°F26°C	57°F14°C	0 in0 mm· —	24%	Clear	NNE 4 mph6 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 57°F14°C. Light wind from the NNE around 5 mph8 km/h. NightMostly clear, with a low around 58°F14°C. Light wind from the NE around 3 mph5 km/h.
	FridaySep 4	85°F29°C	62°F17°C	0 in0 mm· —	6%	Clear	NNW 5 mph8 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 62°F17°C. Light wind from the NNW around 5 mph9 km/h. NightMostly clear, with a low around 62°F17°C. Light wind from the N around 5 mph7 km/h.
	SaturdaySep 5	75°F24°C	65°F18°C	0.19 in4.9 mm· 81%	70%	Light Rain	SSE 2 mph4 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Light wind from the SE around 3 mph4 km/h. 41% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 65°F18°C. Light wind from the S around 2 mph4 km/h. 81% chance of showers throughout the night.
	SundaySep 6	66°F19°C	58°F15°C	0.81 in20.7 mm· 100%	99%	Rain	SSW 4 mph7 km/h
DayOvercast and mild, with a high of 65°F18°C. Light wind from the SSW around 5 mph8 km/h. 100% chance of rain throughout the day. NightOvercast, with a low around 58°F15°C. Light wind from the SSW around 3 mph5 km/h. 100% chance of light rain throughout the night.
	MondaySep 7	61°F16°C	57°F14°C	0.48 in12.2 mm· 100%	100%	Rain	SSE 3 mph5 km/h
DayOvercast and mild, with a high of 61°F16°C. Light wind from the SSE around 3 mph5 km/h. 98% chance of light rain throughout the day. NightOvercast, with a low around 57°F14°C. Light wind from the SSE around 3 mph4 km/h. 100% chance of rain throughout the night.
	TuesdaySep 8	67°F19°C	59°F15°C	0.35 in8.9 mm· 94%	93%	Light Rain	ENE 3 mph4 km/h
DayOvercast and mild, with a high of 67°F19°C and morning low of 59°F15°C. Light wind from the ENE around 3 mph5 km/h. 94% chance of light rain throughout the day. NightOvercast, with a low around 59°F15°C. Light wind from the ENE around 2 mph4 km/h. 80% chance of light rain overnight.
	WednesdaySep 9	73°F23°C	63°F17°C	0.18 in4.5 mm· 48%	79%	Light Rain	NNE 4 mph6 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 63°F17°C. Light wind from the NNE around 4 mph6 km/h. 48% chance of light rain throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the NNE around 3 mph5 km/h. 47% chance of light rain throughout the night.
	ThursdaySep 10	75°F24°C	66°F19°C	0.3 in7.5 mm· 56%	88%	Light Rain	N 5 mph8 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the N at 6 to 7 mph9 to 11 km/h. 46% chance of light rain throughout the day. Humid. NightOvercast, with a low around 66°F19°C. Light wind from the N around 4 mph6 km/h. 56% chance of light rain throughout the night.
	FridaySep 11	76°F25°C	68°F20°C	0.32 in8.1 mm· 55%	89%	Light Rain	N 4 mph7 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 68°F20°C. Light wind from the NNW around 5 mph7 km/h. 50% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the N around 4 mph6 km/h. 55% chance of light rain throughout the night.
	SaturdaySep 12	75°F24°C	65°F18°C	0.19 in4.9 mm· 45%	82%	Light Rain	ESE 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 65°F18°C. Light wind from the SE around 4 mph6 km/h. 45% chance of light rain throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the ESE around 3 mph5 km/h. 43% chance of light rain throughout the night.
	SundaySep 13	73°F23°C	64°F18°C	0.26 in6.7 mm· 56%	77%	Light Rain	SE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 64°F18°C. Light wind from the SE around 4 mph7 km/h. 56% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the ESE around 3 mph5 km/h. 53% chance of light rain throughout the night.
	MondaySep 14	74°F23°C	64°F18°C	0.19 in4.9 mm· 40%	73%	Light Rain	E 4 mph6 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 64°F18°C. Light wind from the ENE around 4 mph6 km/h. 40% chance of light rain throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the E around 3 mph5 km/h. 40% chance of light rain throughout the night.
	TuesdaySep 15	76°F24°C	64°F18°C	0.19 in4.9 mm· 45%	65%	Showers	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 64°F18°C. Light wind from the NNE around 4 mph6 km/h. 45% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Light wind from the NE around 3 mph5 km/h. 33% chance of showers throughout the night.
	WednesdaySep 16	76°F25°C	64°F18°C	0.18 in4.6 mm· 39%	62%	Showers	NNE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Light wind from the N around 4 mph6 km/h. 39% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the NE around 3 mph5 km/h. 37% chance of showers throughout the night.
	ThursdaySep 17	76°F25°C	65°F18°C	0.2 in5 mm· 48%	65%	Showers	NE 4 mph6 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 65°F18°C. Light wind from the NNE around 4 mph6 km/h. 40% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the ENE around 3 mph5 km/h. 48% chance of showers throughout the night.

Nearby Cities

São Pedro8 mi13 km Teresópolis8 mi13 km Magé9 mi14 km Petrópolis13 mi21 km Itaboraí16 mi26 km Cachoeiras de Macacu22 mi35 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.

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Coordinates: 22.5372°S, 42.9819°W·Elevation: 33m·Timezone: America/Sao_Paulo·Population: 54,300