Current Conditions

Waterloo, Iowa

75°F24°C

Hot

Wind

W 6 mph10 km/h

Humidity

68%

Cloud Cover

65%

As of Wednesday, September 2, 2026 at 3:08 AM CDT

Today's Outlook

Day

Partly cloudy and hot, with a high of 92°F33°C and morning low of 71°F22°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon.

Night

Mostly cloudy, with a low around 75°F24°C. Breezy from the SSW at 6 to 9 mph10 to 14 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 92°F33°CFeels 97°F36°C	Low 71°F22°C	Precip 0.01 in0.2 mm8%	Cloud 42%	Wind SSW 7 mph11 km/h	Wednesday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 71°F22°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the SSW at 6 to 9 mph10 to 14 km/h.
Drizzle	High 91°F33°CFeels 98°F37°C	Low 74°F23°C	Precip 0.01 in0.3 mm10%	Cloud 35%	Wind S 8 mph13 km/h	Thursday: Partly cloudy and hot, with a high of 91°F33°C and morning low of 74°F23°C — feels like 99°F37°C. Breezy from the SSE at 9 to 12 mph14 to 19 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 76°F24°C. Breezy from the S at 7 to 8 mph11 to 12 km/h. 10% chance of drizzle.
Hot	High 92°F34°CFeels 101°F38°C	Low 74°F24°C	Precip 0.01 in0.2 mm7%	Cloud 35%	Wind S 7 mph11 km/h	Friday: Partly cloudy and hot, with a high of 92°F34°C and morning low of 74°F24°C — feels like 100°F38°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 76°F25°C. Breezy from the S at 6 to 8 mph10 to 13 km/h.
Drizzle	High 90°F32°CFeels 98°F37°C	Low 73°F23°C	Precip 0.06 in1.5 mm21%	Cloud 53%	Wind ESE 6 mph10 km/h	Saturday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 73°F23°C — feels like 99°F37°C. Light wind from the ESE around 6 mph10 km/h. 21% chance of drizzle throughout the day. Heat risk in the afternoon. Saturday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. 15% chance of drizzle in the evening.
Drizzle	High 84°F29°CFeels 89°F32°C	Low 71°F22°C	Precip 0.1 in2.6 mm20%	Cloud 64%	Wind ESE 7 mph12 km/h	Sunday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Breezy from the ESE at 8 mph12 km/h. 20% chance of drizzle throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the ESE at 7 mph11 km/h. 13% chance of drizzle throughout the night.
Light Rain	High 82°F28°C	Low 68°F20°C	Precip 0.09 in2.3 mm23%	Cloud 71%	Wind SE 10 mph16 km/h	Monday: Overcast and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the SE at 10 to 11 mph16 to 19 km/h. 23% chance of light rain throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SE at 9 to 11 mph15 to 18 km/h. 16% chance of drizzle throughout the night.
Showers	High 89°F31°CFeels 94°F34°C	Low 70°F21°C	Precip 0.1 in2.6 mm19%	Cloud 55%	Wind SSE 11 mph18 km/h	Tuesday: Mostly cloudy and hot, with a high of 89°F31°C and morning low of 70°F21°C. Breezy from the S at 11 to 13 mph18 to 20 km/h. 16% chance of showers throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the SSE at 11 to 12 mph17 to 19 km/h. 19% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	92°F33°C Feels 97°F36°C	71°F22°C	0.01 in0.2 mm· 8%	42%	Hot	SSW 7 mph11 km/h
DayPartly cloudy and hot, with a high of 92°F33°C and morning low of 71°F22°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 75°F24°C. Breezy from the SSW at 6 to 9 mph10 to 14 km/h.
	ThursdaySep 3	91°F33°C Feels 98°F37°C	74°F23°C	0.01 in0.3 mm· 10%	35%	Drizzle	S 8 mph13 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 74°F23°C — feels like 99°F37°C. Breezy from the SSE at 9 to 12 mph14 to 19 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 76°F24°C. Breezy from the S at 7 to 8 mph11 to 12 km/h. 10% chance of drizzle.
	FridaySep 4	92°F34°C Feels 101°F38°C	74°F24°C	0.01 in0.2 mm· 7%	35%	Hot	S 7 mph11 km/h
DayPartly cloudy and hot, with a high of 92°F34°C and morning low of 74°F24°C — feels like 100°F38°C. Breezy from the S at 7 to 9 mph12 to 14 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F25°C. Breezy from the S at 6 to 8 mph10 to 13 km/h.
	SaturdaySep 5	90°F32°C Feels 98°F37°C	73°F23°C	0.06 in1.5 mm· 21%	53%	Drizzle	ESE 6 mph10 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 73°F23°C — feels like 99°F37°C. Light wind from the ESE around 6 mph10 km/h. 21% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 75°F24°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. 15% chance of drizzle in the evening.
	SundaySep 6	84°F29°C Feels 89°F32°C	71°F22°C	0.1 in2.6 mm· 20%	64%	Drizzle	ESE 7 mph12 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Breezy from the ESE at 8 mph12 km/h. 20% chance of drizzle throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 72°F22°C. Breezy from the ESE at 7 mph11 km/h. 13% chance of drizzle throughout the night.
	MondaySep 7	82°F28°C	68°F20°C	0.09 in2.3 mm· 23%	71%	Light Rain	SE 10 mph16 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 68°F20°C. Breezy from the SE at 10 to 11 mph16 to 19 km/h. 23% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SE at 9 to 11 mph15 to 18 km/h. 16% chance of drizzle throughout the night.
	TuesdaySep 8	89°F31°C Feels 94°F34°C	70°F21°C	0.1 in2.6 mm· 19%	55%	Showers	SSE 11 mph18 km/h
DayMostly cloudy and hot, with a high of 89°F31°C and morning low of 70°F21°C. Breezy from the S at 11 to 13 mph18 to 20 km/h. 16% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the SSE at 11 to 12 mph17 to 19 km/h. 19% chance of showers throughout the night.
	WednesdaySep 9	90°F32°C Feels 95°F35°C	74°F23°C	0.09 in2.4 mm· 21%	44%	Showers	SSW 9 mph15 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 74°F23°C. Breezy from the SSW at 10 to 11 mph15 to 17 km/h. 12% chance of drizzle in the morning. Humid. NightPartly cloudy, with a low around 76°F24°C. Breezy from the S at 9 to 11 mph15 to 17 km/h. 21% chance of showers throughout the night.
	ThursdaySep 10	85°F30°C Feels 88°F31°C	70°F21°C	0.2 in5.2 mm· 28%	50%	Showers	SSW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 70°F21°C. Breezy from the SSW at 9 to 10 mph14 to 15 km/h. 18% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. 28% chance of showers throughout the night.
	FridaySep 11	82°F28°C	67°F20°C	0.24 in6.1 mm· 23%	57%	Showers	S 9 mph15 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 67°F20°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 69°F21°C. Breezy from the S at 9 mph14 km/h. 23% chance of showers throughout the night.
	SaturdaySep 12	80°F27°C	65°F18°C	0.2 in5.1 mm· 24%	57%	Showers	SSW 10 mph15 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 18% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F19°C. Breezy from the S at 9 mph14 km/h. 24% chance of showers throughout the night.
	SundaySep 13	77°F25°C	63°F17°C	0.18 in4.5 mm· 20%	53%	Showers	SW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 63°F17°C. Breezy from the SW at 10 mph16 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 64°F18°C. Breezy from the SSW at 8 to 9 mph14 to 14 km/h. 19% chance of showers throughout the night.
	MondaySep 14	76°F25°C	60°F16°C	0.15 in3.8 mm· 20%	53%	Showers	SSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 60°F16°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the SSE at 8 mph13 km/h. 20% chance of showers throughout the night.
	TuesdaySep 15	76°F24°C	59°F15°C	0.12 in3.1 mm· 15%	45%	Showers	SW 9 mph14 km/h
DayPartly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Breezy from the SW at 9 to 11 mph15 to 17 km/h. 14% chance of showers throughout the day. NightPartly cloudy, with a low around 60°F16°C. Breezy from the SW at 8 mph13 km/h. 15% chance of drizzle throughout the night.
	WednesdaySep 16	75°F24°C	57°F14°C	0.11 in2.8 mm· 13%	37%	Showers	WSW 9 mph14 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the W at 10 mph15 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SW at 8 mph12 km/h. 13% chance of showers throughout the night.

Nearby Cities

Cedar Falls6 mi9 km Marshalltown42 mi68 km Cedar Rapids49 mi79 km Marion50 mi80 km Mason City63 mi101 km North Liberty64 mi103 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: 42.4928°N, 92.3430°W·Elevation: 261m·Timezone: America/Chicago·Population: 68,460