Current Conditions

Oswego, Illinois

77°F25°C

Rain

Wind

SSW 3 mph4 km/h

Humidity

78%

Cloud Cover

100%

As of Thursday, August 13, 2026 at 2:10 PM CDT

Today's Outlook

Day

Overcast and warm, with a high of 77°F25°C. Light wind from the ESE around 5 mph8 km/h. 82% chance of light rain in the afternoon. Heavy, humid air.

Night

Overcast, with a low around 73°F23°C. Light wind from the E around 5 mph8 km/h. 94% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 77°F25°C	Low 73°F23°C	Precip 0.27 in6.8 mm94%	Cloud 99%	Wind E 5 mph8 km/h	Thursday: Overcast and warm, with a high of 77°F25°C. Light wind from the ESE around 5 mph8 km/h. 82% chance of light rain in the afternoon. Heavy, humid air. Thursday Night: Overcast, with a low around 73°F23°C. Light wind from the E around 5 mph8 km/h. 94% chance of rain throughout the night.
Rain	High 78°F26°C	Low 70°F21°C	Precip 0.91 in23.1 mm90%	Cloud 96%	Wind ENE 6 mph9 km/h	Friday: Overcast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the E around 6 mph9 km/h. 90% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 71°F21°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 90% chance of rain throughout the night.
Light Rain	High 79°F26°C	Low 71°F22°C	Precip 0.5 in12.6 mm73%	Cloud 91%	Wind SSE 5 mph8 km/h	Saturday: Overcast and warm, with a high of 79°F26°C and morning low of 71°F22°C. Light wind from the SSE around 6 mph9 km/h. 73% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 71°F22°C. Light wind from the ESE around 5 mph8 km/h. 43% chance of light rain throughout the night.
Light Rain	High 84°F29°CFeels 90°F32°C	Low 74°F23°C	Precip 0.21 in5.3 mm39%	Cloud 82%	Wind W 7 mph11 km/h	Sunday: Overcast and warm, with a high of 84°F29°C and morning low of 74°F23°C — feels like 90°F32°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 37% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 39% chance of light rain throughout the night.
Drizzle	High 79°F26°C	Low 68°F20°C	Precip 0.03 in0.7 mm12%	Cloud 54%	Wind NNW 6 mph9 km/h	Monday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Light wind from the N around 6 mph9 km/h. 12% chance of drizzle. Monday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. 10% chance of drizzle overnight.
Partly Cloudy	High 82°F28°C	Low 63°F17°C	Precip 0.01 in0.2 mm6%	Cloud 52%	Wind SSW 6 mph10 km/h	Tuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Tuesday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h.
Light Rain	High 80°F26°C	Low 69°F21°C	Precip 0.27 in6.8 mm47%	Cloud 72%	Wind WSW 8 mph13 km/h	Wednesday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 69°F21°C. Breezy from the WSW at 9 to 10 mph14 to 16 km/h. 47% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SW at 8 mph12 km/h. 32% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	77°F25°C	73°F23°C	0.27 in6.8 mm· 94%	99%	Rain	E 5 mph8 km/h
DayOvercast and warm, with a high of 77°F25°C. Light wind from the ESE around 5 mph8 km/h. 82% chance of light rain in the afternoon. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the E around 5 mph8 km/h. 94% chance of rain throughout the night.
	FridayAug 14	78°F26°C	70°F21°C	0.91 in23.1 mm· 90%	96%	Rain	ENE 6 mph9 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 70°F21°C. Light wind from the E around 6 mph9 km/h. 90% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F21°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 90% chance of rain throughout the night.
	SaturdayAug 15	79°F26°C	71°F22°C	0.5 in12.6 mm· 73%	91%	Light Rain	SSE 5 mph8 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 71°F22°C. Light wind from the SSE around 6 mph9 km/h. 73% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the ESE around 5 mph8 km/h. 43% chance of light rain throughout the night.
	SundayAug 16	84°F29°C Feels 90°F32°C	74°F23°C	0.21 in5.3 mm· 39%	82%	Light Rain	W 7 mph11 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 74°F23°C — feels like 90°F32°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 37% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 39% chance of light rain throughout the night.
	MondayAug 17	79°F26°C	68°F20°C	0.03 in0.7 mm· 12%	54%	Drizzle	NNW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Light wind from the N around 6 mph9 km/h. 12% chance of drizzle. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NNW at 5 to 7 mph8 to 11 km/h. 10% chance of drizzle overnight.
	TuesdayAug 18	82°F28°C	63°F17°C	0.01 in0.2 mm· 6%	52%	Partly Cloudy	SSW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 63°F17°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h.
	WednesdayAug 19	80°F26°C	69°F21°C	0.27 in6.8 mm· 47%	72%	Light Rain	WSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 69°F21°C. Breezy from the WSW at 9 to 10 mph14 to 16 km/h. 47% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SW at 8 mph12 km/h. 32% chance of showers throughout the night.
	ThursdayAug 20	76°F24°C	63°F17°C	0.07 in1.8 mm· 16%	49%	Showers	N 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 63°F17°C. Breezy from the N at 8 mph12 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the N at 6 to 7 mph10 to 12 km/h. 16% chance of showers throughout the night.
	FridayAug 21	77°F25°C	61°F16°C	0.04 in1 mm· 11%	46%	Drizzle	S 6 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 61°F16°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 61°F16°C. Light wind from the SE around 5 mph8 km/h.
	SaturdayAug 22	80°F27°C	63°F17°C	0.06 in1.6 mm· 12%	40%	Drizzle	SW 5 mph9 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 63°F17°C. Light wind from the W around 6 mph10 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the S around 5 mph8 km/h. 11% chance of drizzle before dawn.
	SundayAug 23	81°F27°C	63°F17°C	0.05 in1.2 mm· 10%	38%	Drizzle	S 6 mph9 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 63°F17°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SSE around 5 mph9 km/h. 10% chance of drizzle before dawn.
	MondayAug 24	82°F28°C	64°F18°C	0.04 in0.9 mm· 6%	39%	Clear	S 6 mph10 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the S around 6 mph9 km/h.
	TuesdayAug 25	83°F28°C	65°F18°C	0.02 in0.6 mm· 8%	42%	Partly Cloudy	SSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 65°F18°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 65°F19°C. Light wind from the SSE around 6 mph10 km/h.
	WednesdayAug 26	83°F28°C	66°F19°C	0.03 in0.8 mm· 9%	45%	Partly Cloudy	NE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Breezy from the NNW at 7 to 8 mph11 to 12 km/h. NightPartly cloudy, with a low around 66°F19°C. Light wind from the ENE around 6 mph9 km/h.
	ThursdayAug 27	82°F28°C	65°F18°C	0.05 in1.3 mm· 10%	43%	Drizzle	ENE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the ENE at 7 mph11 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 65°F18°C. Light wind from the ENE around 6 mph9 km/h.

Nearby Cities

Montgomery3 mi5 km Aurora6 mi9 km Yorkville6 mi9 km Plainfield9 mi14 km North Aurora9 mi14 km Batavia12 mi19 km

About This Forecast

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Coordinates: 41.6828°N, 88.3515°W·Elevation: 195m·Timezone: America/Chicago·Population: 33,955