Current Conditions

Machesney Park, Illinois

68°F20°C

Showers

Wind

W 9 mph14 km/h

Humidity

76%

Cloud Cover

As of Tuesday, October 13, 2026 at 8:30 AM CDT

Today's Outlook

Day

Mostly clear and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the W at 8 to 9 mph12 to 15 km/h.

Night

Partly cloudy, with a low around 65°F19°C. Breezy from the WSW at 8 to 14 mph13 to 22 km/h. 57% chance of showers overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 75°F24°C	Low 65°F18°C	Precip 0.05 in1.2 mm57%	Cloud 17%	Wind W 8 mph12 km/h	Tuesday: Mostly clear and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the W at 8 to 9 mph12 to 15 km/h. Tuesday Night: Partly cloudy, with a low around 65°F19°C. Breezy from the WSW at 8 to 14 mph13 to 22 km/h. 57% chance of showers overnight.
Light Rain	High 64°F18°C	Low 57°F14°C	Precip 0.09 in2.3 mm54%	Cloud 97%	Wind NE 8 mph13 km/h	Wednesday: Overcast and mild, with a high of 62°F17°C. Breezy from the NNE at 8 to 9 mph14 to 14 km/h. 14% chance of drizzle in the morning. Wednesday Night: Overcast, with a low around 57°F14°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h. 54% chance of light rain overnight.
Rain	High 58°F15°C	Low 54°F12°C	Precip 0.35 in8.9 mm91%	Cloud 99%	Wind SE 9 mph14 km/h	Thursday: Overcast and mild, with a high of 58°F15°C. Breezy from the SE at 8 to 9 mph14 to 14 km/h. 91% chance of rain in the morning. Thursday Night: Overcast, with a low around 54°F12°C. Breezy from the ESE at 9 to 13 mph15 to 21 km/h. 82% chance of light rain in the evening.
Showers	High 53°F12°C	Low 41°F5°CFeels 35°F2°C	Precip 0.07 in1.9 mm54%	Cloud 67%	Wind NW 15 mph24 km/h	Friday: Mostly cloudy and cool, with a high of 50°F10°C. Windy from the NW at 16 to 18 mph26 to 29 km/h. 46% chance of drizzle around midday. Dry air. Friday Night: Mostly cloudy, with a low around 41°F5°C. Breezy from the NW at 13 to 15 mph21 to 24 km/h. 54% chance of showers overnight.
Clear	High 52°F11°C	Low 32°F0°CFeels 26°F-3°C	Precip 0 in0 mm—	Cloud 2%	Wind WSW 8 mph13 km/h	Saturday: Mostly clear and mild, with a high of 52°F11°C and morning low of 32°F0°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h. Very dry. Saturday Night: Mostly clear, with a low around 33°F0°C. Frost likely. Breezy from the W at 9 to 10 mph14 to 16 km/h.
Clear	High 60°F16°C	Low 39°F4°CFeels 32°F0°C	Precip 0 in0 mm—	Cloud 8%	Wind SSW 11 mph18 km/h	Sunday: Mostly clear and mild, with a high of 60°F16°C and morning low of 39°F4°C. Breezy from the SSW at 12 to 14 mph19 to 22 km/h. Dry air. Sunday Night: Mostly clear, with a low around 39°F4°C. Breezy from the SSW at 11 mph17 km/h.
Partly Cloudy	High 62°F17°C	Low 44°F7°CFeels 39°F4°C	Precip 0 in0.1 mm3%	Cloud 48%	Wind SSW 8 mph13 km/h	Monday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 44°F7°C. Breezy from the SSW at 8 mph13 km/h. Dry air. Monday Night: Partly cloudy, with a low around 44°F7°C. Breezy from the SSW at 8 to 10 mph13 to 17 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	75°F24°C	65°F18°C	0.05 in1.2 mm· 57%	17%	Showers	W 8 mph12 km/h
DayMostly clear and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the W at 8 to 9 mph12 to 15 km/h. NightPartly cloudy, with a low around 65°F19°C. Breezy from the WSW at 8 to 14 mph13 to 22 km/h. 57% chance of showers overnight.
	WednesdayOct 14	64°F18°C	57°F14°C	0.09 in2.3 mm· 54%	97%	Light Rain	NE 8 mph13 km/h
DayOvercast and mild, with a high of 62°F17°C. Breezy from the NNE at 8 to 9 mph14 to 14 km/h. 14% chance of drizzle in the morning. NightOvercast, with a low around 57°F14°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h. 54% chance of light rain overnight.
	ThursdayOct 15	58°F15°C	54°F12°C	0.35 in8.9 mm· 91%	99%	Rain	SE 9 mph14 km/h
DayOvercast and mild, with a high of 58°F15°C. Breezy from the SE at 8 to 9 mph14 to 14 km/h. 91% chance of rain in the morning. NightOvercast, with a low around 54°F12°C. Breezy from the ESE at 9 to 13 mph15 to 21 km/h. 82% chance of light rain in the evening.
	FridayOct 16	53°F12°C	41°F5°C Feels 35°F2°C	0.07 in1.9 mm· 54%	67%	Showers	NW 15 mph24 km/h
DayMostly cloudy and cool, with a high of 50°F10°C. Windy from the NW at 16 to 18 mph26 to 29 km/h. 46% chance of drizzle around midday. Dry air. NightMostly cloudy, with a low around 41°F5°C. Breezy from the NW at 13 to 15 mph21 to 24 km/h. 54% chance of showers overnight.
	SaturdayOct 17	52°F11°C	32°F0°C Feels 26°F-3°C	0 in0 mm· —	2%	Clear	WSW 8 mph13 km/h
DayMostly clear and mild, with a high of 52°F11°C and morning low of 32°F0°C. Breezy from the SW at 7 to 9 mph12 to 14 km/h. Very dry. NightMostly clear, with a low around 33°F0°C. Frost likely. Breezy from the W at 9 to 10 mph14 to 16 km/h.
	SundayOct 18	60°F16°C	39°F4°C Feels 32°F0°C	0 in0 mm· —	8%	Clear	SSW 11 mph18 km/h
DayMostly clear and mild, with a high of 60°F16°C and morning low of 39°F4°C. Breezy from the SSW at 12 to 14 mph19 to 22 km/h. Dry air. NightMostly clear, with a low around 39°F4°C. Breezy from the SSW at 11 mph17 km/h.
	MondayOct 19	62°F17°C	44°F7°C Feels 39°F4°C	0 in0.1 mm· 3%	48%	Partly Cloudy	SSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 44°F7°C. Breezy from the SSW at 8 mph13 km/h. Dry air. NightPartly cloudy, with a low around 44°F7°C. Breezy from the SSW at 8 to 10 mph13 to 17 km/h.
	TuesdayOct 20	67°F19°C	43°F6°C Feels 40°F4°C	0 in0 mm· —	24%	Clear	SSE 7 mph11 km/h
DayMostly clear and mild, with a high of 67°F19°C and morning low of 43°F6°C. Breezy from the SSE at 7 mph11 km/h. Dry air. NightPartly cloudy, with a low around 44°F7°C. Breezy from the SSE at 7 mph11 km/h.
	WednesdayOct 21	67°F20°C	51°F10°C	0.06 in1.5 mm· 21%	43%	Showers	SSE 8 mph14 km/h
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 51°F10°C. Breezy from the S at 9 mph14 km/h. 16% chance of drizzle around midday. NightPartly cloudy, with a low around 51°F10°C. Breezy from the SSE at 8 to 9 mph13 to 15 km/h. 21% chance of showers in the evening.
	ThursdayOct 22	65°F18°C	55°F13°C	0.17 in4.4 mm· 27%	68%	Showers	SSW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Breezy from the SSW at 9 mph14 km/h. 27% chance of showers in the morning. NightMostly cloudy, with a low around 56°F13°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 26% chance of showers overnight.
	FridayOct 23	63°F17°C	54°F12°C	0.21 in5.3 mm· 29%	73%	Light Rain	S 9 mph15 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 29% chance of light rain in the morning. NightMostly cloudy, with a low around 54°F12°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 25% chance of light rain overnight.
	SaturdayOct 24	60°F16°C	52°F11°C	0.2 in5 mm· 31%	72%	Light Rain	SW 10 mph16 km/h
DayMostly cloudy and mild, with a high of 60°F16°C and morning low of 52°F11°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 29% chance of light rain in the morning. Dry air. NightMostly cloudy, with a low around 52°F11°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 31% chance of light rain overnight.
	SundayOct 25	56°F13°C	46°F8°C Feels 42°F6°C	0.1 in2.6 mm· 19%	61%	Drizzle	W 9 mph14 km/h
DayMostly cloudy and mild, with a high of 56°F13°C and morning low of 46°F8°C. Breezy from the W at 9 to 10 mph14 to 15 km/h. 15% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 46°F8°C. Breezy from the W at 9 mph14 km/h. 19% chance of drizzle overnight.
	MondayOct 26	54°F12°C	44°F6°C Feels 39°F4°C	0.06 in1.6 mm· 13%	59%	Freezing Drizzle	W 8 mph13 km/h
DayMostly cloudy and mild, with a high of 54°F12°C and morning low of 44°F6°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 13% chance of freezing drizzle in the morning. Dry air. NightMostly cloudy, with a low around 44°F7°C. Breezy from the W at 8 mph13 km/h. 12% chance of freezing drizzle overnight.
	TuesdayOct 27	53°F12°C	42°F6°C Feels 38°F3°C	0.06 in1.6 mm· 13%	57%	Freezing Drizzle	W 8 mph13 km/h
DayMostly cloudy and mild, with a high of 53°F12°C and morning low of 42°F6°C. Breezy from the W at 8 to 9 mph14 to 15 km/h. 13% chance of freezing drizzle in the morning. Dry air. NightMostly cloudy, with a low around 43°F6°C. Breezy from the WSW at 8 mph12 km/h. 13% chance of flurries overnight.

Nearby Cities

Loves Park2 mi3 km Rockford6 mi10 km Beloit11 mi18 km Belvidere11 mi19 km Janesville23 mi37 km Freeport30 mi48 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: 42.3472°N, 89.0390°W·Elevation: 226m·Timezone: America/Chicago·Population: 22,927