Current Conditions

Peoria, Illinois

61°F16°C

Cloudy

Wind

NE 8 mph13 km/h

Humidity

79%

Cloud Cover

93%

As of Wednesday, September 23, 2026 at 11:17 PM CDT

Today's Outlook

Night

Overcast, with a low around 58°F15°C. Breezy from the NE at 5 to 7 mph8 to 11 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 70°F21°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 85%	Wind ENE 5 mph9 km/h	Thursday: Overcast and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the ENE around 5 mph9 km/h. Thursday Night: Overcast, with a low around 58°F15°C. Breezy from the NE at 5 to 7 mph8 to 11 km/h.
Drizzle	High 69°F20°C	Low 61°F16°C	Precip 0.04 in0.9 mm26%	Cloud 92%	Wind ENE 5 mph8 km/h	Friday: Overcast and warm, with a high of 69°F20°C and morning low of 61°F16°C. Light wind from the ENE around 5 mph7 km/h. 26% chance of drizzle throughout the day. Friday Night: Overcast, with a low around 62°F17°C. Light wind from the ENE around 5 mph8 km/h.
Drizzle	High 71°F21°C	Low 55°F13°C	Precip 0.02 in0.5 mm15%	Cloud 86%	Wind E 5 mph9 km/h	Saturday: Overcast and warm, with a high of 71°F21°C and morning low of 55°F13°C. Light wind from the E around 5 mph9 km/h. Dry air. Saturday Night: Overcast, with a low around 57°F14°C. Light wind from the ENE around 5 mph9 km/h. 15% chance of drizzle in the evening.
Drizzle	High 74°F23°C	Low 54°F12°C	Precip 0.01 in0.3 mm12%	Cloud 52%	Wind ENE 5 mph7 km/h	Sunday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 54°F12°C. Light wind from the ENE around 4 mph7 km/h. Dry air. Sunday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the NE around 5 mph8 km/h. 12% chance of drizzle overnight.
Clear	High 76°F24°C	Low 50°F10°C	Precip 0 in0 mm—	Cloud 22%	Wind ENE 4 mph6 km/h	Monday: Mostly clear and warm, with a high of 76°F24°C and morning low of 50°F10°C. Light wind from the ENE around 3 mph5 km/h. Dry air. Monday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the ENE around 5 mph7 km/h.
Light Rain	High 76°F25°C	Low 54°F12°C	Precip 0.08 in2 mm32%	Cloud 77%	Wind SSE 7 mph11 km/h	Tuesday: Overcast and warm, with a high of 76°F25°C and morning low of 54°F12°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 14% chance of drizzle around midday. Tuesday Night: Mostly cloudy, with a low around 55°F13°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 32% chance of light rain in the evening.
Light Rain	High 72°F22°C	Low 63°F17°C	Precip 0.45 in11.5 mm48%	Cloud 83%	Wind SSW 8 mph12 km/h	Wednesday: Overcast and warm, with a high of 72°F22°C and morning low of 63°F17°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 47% chance of light rain throughout the day. Wednesday Night: Overcast, with a low around 64°F18°C. Breezy from the S at 7 to 8 mph12 to 13 km/h. 48% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 24	70°F21°C	57°F14°C	0 in0 mm· —	85%	Cloudy	ENE 5 mph9 km/h
DayOvercast and warm, with a high of 70°F21°C and morning low of 57°F14°C. Light wind from the ENE around 5 mph9 km/h. NightOvercast, with a low around 58°F15°C. Breezy from the NE at 5 to 7 mph8 to 11 km/h.
	FridaySep 25	69°F20°C	61°F16°C	0.04 in0.9 mm· 26%	92%	Drizzle	ENE 5 mph8 km/h
DayOvercast and warm, with a high of 69°F20°C and morning low of 61°F16°C. Light wind from the ENE around 5 mph7 km/h. 26% chance of drizzle throughout the day. NightOvercast, with a low around 62°F17°C. Light wind from the ENE around 5 mph8 km/h.
	SaturdaySep 26	71°F21°C	55°F13°C	0.02 in0.5 mm· 15%	86%	Drizzle	E 5 mph9 km/h
DayOvercast and warm, with a high of 71°F21°C and morning low of 55°F13°C. Light wind from the E around 5 mph9 km/h. Dry air. NightOvercast, with a low around 57°F14°C. Light wind from the ENE around 5 mph9 km/h. 15% chance of drizzle in the evening.
	SundaySep 27	74°F23°C	54°F12°C	0.01 in0.3 mm· 12%	52%	Drizzle	ENE 5 mph7 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 54°F12°C. Light wind from the ENE around 4 mph7 km/h. Dry air. NightMostly cloudy, with a low around 56°F13°C. Light wind from the NE around 5 mph8 km/h. 12% chance of drizzle overnight.
	MondaySep 28	76°F24°C	50°F10°C	0 in0 mm· —	22%	Clear	ENE 4 mph6 km/h
DayMostly clear and warm, with a high of 76°F24°C and morning low of 50°F10°C. Light wind from the ENE around 3 mph5 km/h. Dry air. NightPartly cloudy, with a low around 52°F11°C. Light wind from the ENE around 5 mph7 km/h.
	TuesdaySep 29	76°F25°C	54°F12°C	0.08 in2 mm· 32%	77%	Light Rain	SSE 7 mph11 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 54°F12°C. Breezy from the SSE at 7 to 8 mph11 to 13 km/h. 14% chance of drizzle around midday. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 32% chance of light rain in the evening.
	WednesdaySep 30	72°F22°C	63°F17°C	0.45 in11.5 mm· 48%	83%	Light Rain	SSW 8 mph12 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 63°F17°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 47% chance of light rain throughout the day. NightOvercast, with a low around 64°F18°C. Breezy from the S at 7 to 8 mph12 to 13 km/h. 48% chance of light rain throughout the night.
	ThursdayOct 1	72°F22°C	60°F16°C	0.35 in8.9 mm· 33%	72%	Light Rain	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 60°F16°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 33% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SSW at 8 mph12 km/h. 33% chance of light rain throughout the night.
	FridayOct 2	71°F22°C	59°F15°C	0.21 in5.3 mm· 30%	60%	Showers	SW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 59°F15°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the SW at 8 mph12 km/h. 24% chance of showers throughout the night.
	SaturdayOct 3	72°F22°C	56°F14°C	0.14 in3.6 mm· 18%	51%	Showers	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 56°F14°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 17% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 18% chance of showers throughout the night.
	SundayOct 4	67°F19°C	55°F13°C	0.19 in4.7 mm· 22%	52%	Showers	WNW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 55°F13°C. Breezy from the WNW at 10 to 11 mph16 to 18 km/h. 22% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 9 mph14 km/h. 21% chance of showers throughout the night.
	MondayOct 5	65°F18°C	50°F10°C Feels 47°F8°C	0.11 in2.7 mm· 18%	46%	Drizzle	W 9 mph14 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 50°F10°C. Breezy from the W at 9 to 10 mph15 to 17 km/h. 16% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F11°C. Breezy from the W at 8 mph13 km/h. 18% chance of drizzle throughout the night.
	TuesdayOct 6	66°F19°C	49°F9°C Feels 46°F8°C	0.06 in1.6 mm· 11%	42%	Drizzle	W 8 mph13 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 49°F9°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F10°C. Breezy from the W at 7 to 8 mph12 to 12 km/h. 11% chance of drizzle throughout the night.
	WednesdayOct 7	67°F19°C	48°F9°C Feels 45°F7°C	0.05 in1.3 mm· 8%	35%	Clear	WNW 8 mph13 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 48°F9°C. Breezy from the WNW at 9 to 10 mph14 to 15 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the WNW at 7 mph12 km/h.
	ThursdayOct 8	68°F20°C	48°F9°C Feels 44°F7°C	0.04 in0.9 mm· 8%	32%	Clear	W 8 mph13 km/h
DayPartly cloudy and warm, with a high of 68°F20°C and morning low of 48°F9°C. Breezy from the WNW at 8 to 9 mph14 to 15 km/h. Dry air. NightPartly cloudy, with a low around 49°F10°C. Breezy from the W at 7 mph11 km/h.

Nearby Cities

North Peoria2 mi3 km East Peoria2 mi3 km Morton9 mi14 km Pekin9 mi15 km Washington10 mi15 km Normal34 mi54 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: 40.6936°N, 89.5890°W·Elevation: 153m·Timezone: America/Chicago·Population: 115,070