Current Conditions

Karuizawa, Nagano

66°F19°C

Rain

Wind

ESE 3 mph5 km/h

Humidity

94%

Cloud Cover

95%

As of Thursday, August 13, 2026 at 4:32 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Light wind from the ESE around 5 mph8 km/h. 99% chance of rain throughout the day. Humid.

Night

Overcast, with a low around 65°F18°C. Light wind from the ESE around 3 mph5 km/h. 99% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 73°F23°C	Low 65°F18°C	Precip 0.5 in12.6 mm99%	Cloud 90%	Wind ESE 4 mph7 km/h	Thursday: Overcast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Light wind from the ESE around 5 mph8 km/h. 99% chance of rain throughout the day. Humid. Thursday Night: Overcast, with a low around 65°F18°C. Light wind from the ESE around 3 mph5 km/h. 99% chance of rain throughout the night.
Rain	High 74°F23°C	Low 67°F19°C	Precip 0.61 in15.5 mm100%	Cloud 94%	Wind ESE 3 mph6 km/h	Friday: Overcast and warm, with a high of 74°F23°C and morning low of 67°F19°C. Light wind from the ESE around 4 mph7 km/h. 100% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 67°F19°C. Light wind from the ESE around 3 mph5 km/h. 91% chance of light rain throughout the night.
Light Rain	High 75°F24°C	Low 67°F20°C	Precip 0.31 in7.9 mm96%	Cloud 94%	Wind ESE 4 mph6 km/h	Saturday: Overcast and warm, with a high of 75°F24°C and morning low of 67°F20°C. Light wind from the ESE around 4 mph7 km/h. 96% chance of light rain throughout the day. Humid. Saturday Night: Overcast, with a low around 67°F20°C. Light wind from the ESE around 3 mph5 km/h. 78% chance of light rain throughout the night.
Drizzle	High 76°F24°C	Low 67°F19°C	Precip 0.08 in2.1 mm47%	Cloud 93%	Wind ESE 4 mph7 km/h	Sunday: Overcast and warm, with a high of 76°F24°C and morning low of 67°F19°C. Light wind from the ESE around 5 mph8 km/h. 43% chance of drizzle throughout the day. Sunday Night: Overcast, with a low around 67°F19°C. Light wind from the ESE around 4 mph6 km/h. 47% chance of drizzle throughout the night.
Drizzle	High 77°F25°C	Low 66°F19°C	Precip 0.07 in1.8 mm36%	Cloud 90%	Wind ESE 3 mph5 km/h	Monday: Overcast and warm, with a high of 77°F25°C and morning low of 66°F19°C. Light wind from the ESE around 4 mph6 km/h. 36% chance of drizzle throughout the day. Monday Night: Overcast, with a low around 66°F19°C. Light wind from the ESE around 3 mph5 km/h. 17% chance of drizzle throughout the night.
Light Rain	High 80°F27°C	Low 68°F20°C	Precip 0.08 in2.1 mm53%	Cloud 80%	Wind ESE 3 mph4 km/h	Tuesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the ESE around 3 mph4 km/h. 53% chance of light rain throughout the day. Humid. Tuesday Night: Overcast, with a low around 68°F20°C. Light wind from the E around 2 mph4 km/h. 34% chance of drizzle throughout the night.
Showers	High 82°F28°C	Low 69°F21°C	Precip 0.11 in2.9 mm76%	Cloud 68%	Wind ENE 2 mph4 km/h	Wednesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 69°F21°C. Light wind from the NE around 2 mph4 km/h. 76% chance of showers throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 69°F21°C. Light wind from the E around 2 mph3 km/h. 58% chance of light rain in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	73°F23°C	65°F18°C	0.5 in12.6 mm· 99%	90%	Rain	ESE 4 mph7 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 66°F19°C. Light wind from the ESE around 5 mph8 km/h. 99% chance of rain throughout the day. Humid. NightOvercast, with a low around 65°F18°C. Light wind from the ESE around 3 mph5 km/h. 99% chance of rain throughout the night.
	FridayAug 14	74°F23°C	67°F19°C	0.61 in15.5 mm· 100%	94%	Rain	ESE 3 mph6 km/h
DayOvercast and warm, with a high of 74°F23°C and morning low of 67°F19°C. Light wind from the ESE around 4 mph7 km/h. 100% chance of rain throughout the day. Humid. NightOvercast, with a low around 67°F19°C. Light wind from the ESE around 3 mph5 km/h. 91% chance of light rain throughout the night.
	SaturdayAug 15	75°F24°C	67°F20°C	0.31 in7.9 mm· 96%	94%	Light Rain	ESE 4 mph6 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 67°F20°C. Light wind from the ESE around 4 mph7 km/h. 96% chance of light rain throughout the day. Humid. NightOvercast, with a low around 67°F20°C. Light wind from the ESE around 3 mph5 km/h. 78% chance of light rain throughout the night.
	SundayAug 16	76°F24°C	67°F19°C	0.08 in2.1 mm· 47%	93%	Drizzle	ESE 4 mph7 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 67°F19°C. Light wind from the ESE around 5 mph8 km/h. 43% chance of drizzle throughout the day. NightOvercast, with a low around 67°F19°C. Light wind from the ESE around 4 mph6 km/h. 47% chance of drizzle throughout the night.
	MondayAug 17	77°F25°C	66°F19°C	0.07 in1.8 mm· 36%	90%	Drizzle	ESE 3 mph5 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 66°F19°C. Light wind from the ESE around 4 mph6 km/h. 36% chance of drizzle throughout the day. NightOvercast, with a low around 66°F19°C. Light wind from the ESE around 3 mph5 km/h. 17% chance of drizzle throughout the night.
	TuesdayAug 18	80°F27°C	68°F20°C	0.08 in2.1 mm· 53%	80%	Light Rain	ESE 3 mph4 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the ESE around 3 mph4 km/h. 53% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the E around 2 mph4 km/h. 34% chance of drizzle throughout the night.
	WednesdayAug 19	82°F28°C	69°F21°C	0.11 in2.9 mm· 76%	68%	Showers	ENE 2 mph4 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 69°F21°C. Light wind from the NE around 2 mph4 km/h. 76% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the E around 2 mph3 km/h. 58% chance of light rain in the evening.
	ThursdayAug 20	81°F27°C Feels 84°F29°C	69°F21°C	0.2 in5.2 mm· 79%	72%	Light Rain	E 2 mph4 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Light wind from the E around 3 mph4 km/h. 79% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the E around 2 mph3 km/h. 66% chance of light rain throughout the night.
	FridayAug 21	80°F27°C	69°F21°C	0.35 in8.9 mm· 82%	78%	Rain	E 2 mph4 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 69°F21°C. Light wind from the E around 3 mph4 km/h. 82% chance of rain throughout the day. Humid. NightOvercast, with a low around 69°F21°C. Light wind from the E around 2 mph3 km/h. 77% chance of light rain throughout the night.
	SaturdayAug 22	78°F26°C	68°F20°C	0.4 in10.2 mm· 83%	79%	Light Rain	E 2 mph4 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 68°F20°C. Light wind from the E around 3 mph4 km/h. 83% chance of light rain throughout the day. Humid. NightOvercast, with a low around 68°F20°C. Light wind from the ESE around 2 mph3 km/h. 72% chance of light rain throughout the night.
	SundayAug 23	79°F26°C	67°F20°C	0.24 in6.1 mm· 74%	72%	Light Rain	E 3 mph4 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 67°F20°C. Light wind from the E around 3 mph5 km/h. 74% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 67°F20°C. Light wind from the ESE around 2 mph4 km/h. 71% chance of light rain throughout the night.
	MondayAug 24	80°F26°C	67°F20°C	0.19 in4.8 mm· 63%	64%	Showers	ESE 3 mph4 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 67°F20°C. Light wind from the ESE around 3 mph5 km/h. 63% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the E around 2 mph4 km/h. 46% chance of showers throughout the night.
	TuesdayAug 25	81°F27°C	68°F20°C	0.26 in6.7 mm· 67%	64%	Showers	ENE 3 mph4 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Light wind from the E around 3 mph5 km/h. 67% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ENE around 2 mph4 km/h. 48% chance of showers throughout the night.
	WednesdayAug 26	81°F27°C	69°F21°C	0.24 in6.2 mm· 63%	69%	Showers	ENE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Light wind from the ENE around 4 mph6 km/h. 63% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the NE around 3 mph4 km/h. 54% chance of light rain throughout the night.
	ThursdayAug 27	79°F26°C	69°F20°C	0.22 in5.6 mm· 65%	70%	Light Rain	E 3 mph5 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 69°F20°C. Light wind from the E around 3 mph5 km/h. 65% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 69°F21°C. Light wind from the ENE around 3 mph4 km/h. 55% chance of light rain throughout the night.

Nearby Cities

Miyota7 mi11 km Komoro11 mi18 km Saku12 mi20 km Annaka15 mi24 km Tōmi15 mi24 km Tomioka16 mi26 km

About This Forecast

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Coordinates: 36.3500°N, 138.6333°E·Elevation: 952m·Timezone: Asia/Tokyo·Population: 20,023