Current Conditions

Waterloo, Iowa

73°F23°C

Rain

Wind

S 5 mph8 km/h

Humidity

92%

Cloud Cover

92%

As of Tuesday, September 8, 2026 at 9:06 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 69°F20°C. Light wind from the W around 5 mph8 km/h. 97% chance of rain overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 83°F28°C	Low 69°F20°C	Precip 0.64 in16.2 mm97%	Cloud 59%	Wind W 5 mph8 km/h	Wednesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Light wind from the W around 5 mph9 km/h. 70% chance of showers in the morning. Humid. Wednesday Night: Mostly cloudy, with a low around 69°F20°C. Light wind from the W around 5 mph8 km/h. 97% chance of rain overnight.
Clear	High 79°F26°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 28%	Wind NNE 5 mph7 km/h	Thursday: Partly cloudy and warm, with a high of 79°F26°C and morning low of 58°F14°C. Light wind from the N around 4 mph7 km/h. Thursday Night: Mostly clear, with a low around 62°F17°C. Breezy from the NNE at 5 to 7 mph8 to 11 km/h.
Clear	High 83°F29°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 15%	Wind SSE 9 mph15 km/h	Friday: Mostly clear and warm, with a high of 83°F29°C and morning low of 57°F14°C. Breezy from the S at 11 to 13 mph17 to 21 km/h. Friday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SSE at 8 to 11 mph13 to 18 km/h.
Showers	High 78°F26°C	Low 64°F18°C	Precip 0.15 in3.7 mm44%	Cloud 41%	Wind WNW 10 mph15 km/h	Saturday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 67°F19°C. Breezy from the NW at 10 to 11 mph17 to 18 km/h. 42% chance of showers throughout the day. Saturday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the SW at 9 to 11 mph14 to 18 km/h. 44% chance of showers overnight.
Showers	High 72°F22°C	Low 55°F13°C	Precip 0.14 in3.5 mm29%	Cloud 42%	Wind NE 7 mph11 km/h	Sunday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 55°F13°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 29% chance of showers throughout the day. Sunday Night: Partly cloudy, with a low around 58°F14°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 21% chance of showers in the evening.
Showers	High 81°F27°C	Low 61°F16°C	Precip 0.46 in11.6 mm42%	Cloud 66%	Wind SSE 13 mph22 km/h	Monday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 61°F16°C. Windy from the SSE at 15 to 17 mph24 to 28 km/h. 42% chance of showers throughout the day. Monday Night: Mostly cloudy, with a low around 62°F16°C. Breezy from the SSE at 12 to 14 mph19 to 23 km/h. 40% chance of light rain throughout the night.
Showers	High 75°F24°C	Low 62°F17°C	Precip 0.26 in6.7 mm44%	Cloud 60%	Wind WNW 8 mph14 km/h	Tuesday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the WNW at 9 mph14 km/h. 31% chance of showers throughout the day. Tuesday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the W at 8 to 11 mph13 to 17 km/h. 44% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 9	83°F28°C	69°F20°C	0.64 in16.2 mm· 97%	59%	Rain	W 5 mph8 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Light wind from the W around 5 mph9 km/h. 70% chance of showers in the morning. Humid. NightMostly cloudy, with a low around 69°F20°C. Light wind from the W around 5 mph8 km/h. 97% chance of rain overnight.
	ThursdaySep 10	79°F26°C	58°F14°C	0 in0 mm· —	28%	Clear	NNE 5 mph7 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 58°F14°C. Light wind from the N around 4 mph7 km/h. NightMostly clear, with a low around 62°F17°C. Breezy from the NNE at 5 to 7 mph8 to 11 km/h.
	FridaySep 11	83°F29°C	57°F14°C	0 in0 mm· —	15%	Clear	SSE 9 mph15 km/h
DayMostly clear and warm, with a high of 83°F29°C and morning low of 57°F14°C. Breezy from the S at 11 to 13 mph17 to 21 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SSE at 8 to 11 mph13 to 18 km/h.
	SaturdaySep 12	78°F26°C	64°F18°C	0.15 in3.7 mm· 44%	41%	Showers	WNW 10 mph15 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 67°F19°C. Breezy from the NW at 10 to 11 mph17 to 18 km/h. 42% chance of showers throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the SW at 9 to 11 mph14 to 18 km/h. 44% chance of showers overnight.
	SundaySep 13	72°F22°C	55°F13°C	0.14 in3.5 mm· 29%	42%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 55°F13°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 29% chance of showers throughout the day. NightPartly cloudy, with a low around 58°F14°C. Breezy from the NE at 7 to 8 mph11 to 13 km/h. 21% chance of showers in the evening.
	MondaySep 14	81°F27°C	61°F16°C	0.46 in11.6 mm· 42%	66%	Showers	SSE 13 mph22 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 61°F16°C. Windy from the SSE at 15 to 17 mph24 to 28 km/h. 42% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F16°C. Breezy from the SSE at 12 to 14 mph19 to 23 km/h. 40% chance of light rain throughout the night.
	TuesdaySep 15	75°F24°C	62°F17°C	0.26 in6.7 mm· 44%	60%	Showers	WNW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the WNW at 9 mph14 km/h. 31% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the W at 8 to 11 mph13 to 17 km/h. 44% chance of showers throughout the night.
	WednesdaySep 16	74°F23°C	57°F14°C	0.26 in6.6 mm· 27%	56%	Showers	ESE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 57°F14°C. Breezy from the ESE at 8 to 10 mph14 to 16 km/h. 24% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the E at 7 to 9 mph12 to 15 km/h. 27% chance of showers throughout the night.
	ThursdaySep 17	75°F24°C	63°F17°C	0.37 in9.3 mm· 37%	59%	Showers	SW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 63°F17°C. Breezy from the WSW at 10 to 12 mph17 to 19 km/h. 37% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the S at 9 mph15 km/h. 33% chance of showers throughout the night.
	FridaySep 18	71°F22°C	56°F13°C	0.21 in5.3 mm· 19%	48%	Showers	WNW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 56°F13°C. Breezy from the WNW at 9 to 10 mph15 to 16 km/h. 19% chance of showers throughout the day. NightPartly cloudy, with a low around 58°F15°C. Breezy from the WNW at 8 mph13 km/h. 19% chance of showers throughout the night.
	SaturdaySep 19	70°F21°C	53°F11°C	0.16 in4.1 mm· 17%	47%	Showers	NW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 53°F11°C. Breezy from the NW at 9 to 10 mph14 to 16 km/h. 13% chance of showers throughout the day. NightPartly cloudy, with a low around 55°F13°C. Breezy from the NW at 8 mph12 km/h. 17% chance of showers throughout the night.
	SundaySep 20	68°F20°C	51°F10°C	0.09 in2.2 mm· 14%	45%	Drizzle	N 8 mph13 km/h
DayPartly cloudy and warm, with a high of 68°F20°C and morning low of 51°F10°C. Breezy from the NNW at 9 to 10 mph15 to 16 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 53°F12°C. Breezy from the N at 8 mph12 km/h. 12% chance of drizzle throughout the night.
	MondaySep 21	68°F20°C	48°F9°C Feels 45°F7°C	0.07 in1.9 mm· 12%	51%	Drizzle	SE 8 mph13 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 48°F9°C. Breezy from the SE at 9 to 10 mph14 to 16 km/h. 12% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the ESE at 8 mph12 km/h. 12% chance of drizzle throughout the night.
	TuesdaySep 22	68°F20°C	51°F11°C	0.11 in2.9 mm· 18%	56%	Drizzle	SSE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 51°F11°C. Breezy from the SSE at 9 to 10 mph15 to 17 km/h. 18% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 53°F12°C. Breezy from the SE at 8 mph13 km/h. 16% chance of drizzle throughout the night.
	WednesdaySep 23	70°F21°C	52°F11°C	0.09 in2.3 mm· 17%	56%	Drizzle	SSE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 52°F11°C. Breezy from the SSE at 10 mph15 km/h. 13% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 53°F12°C. Breezy from the SE at 8 mph13 km/h. 17% chance of drizzle 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