Current Conditions

Waterloo, Iowa

79°F26°C

Rain

Wind

SSW 4 mph6 km/h

Humidity

79%

Cloud Cover

94%

As of Tuesday, September 8, 2026 at 6:40 PM CDT

Today's Outlook

Night

Overcast, with a low around 73°F23°C. Light wind from the SSW around 4 mph7 km/h. 95% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 84°F29°CFeels 87°F30°C	Low 73°F23°C	Precip 0.22 in5.7 mm95%	Cloud 86%	Wind S 7 mph12 km/h	Tuesday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 80°F26°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 19% chance of drizzle in the afternoon. Humid. Tuesday Night: Overcast, with a low around 73°F23°C. Light wind from the SSW around 4 mph7 km/h. 95% chance of rain throughout the night.
Rain	High 83°F28°C	Low 69°F20°C	Precip 0.56 in14.3 mm98%	Cloud 61%	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 WNW around 5 mph9 km/h. 65% chance of showers in the morning. Humid. Wednesday Night: Mostly cloudy, with a low around 69°F20°C. Light wind from the WSW around 5 mph8 km/h. 98% chance of rain overnight.
Clear	High 80°F27°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 19%	Wind N 5 mph7 km/h	Thursday: Mostly clear and warm, with a high of 80°F27°C and morning low of 59°F15°C. Light wind from the N around 4 mph7 km/h. Thursday Night: Mostly clear, with a low around 63°F17°C. Light wind from the NNE around 5 mph8 km/h.
Clear	High 84°F29°C	Low 58°F15°C	Precip 0 in0 mm—	Cloud 16%	Wind S 10 mph16 km/h	Friday: Mostly clear and warm, with a high of 84°F29°C and morning low of 58°F15°C. Breezy from the S at 11 to 14 mph18 to 22 km/h. Friday Night: Mostly clear, with a low around 59°F15°C. Breezy from the SSE at 9 to 12 mph14 to 20 km/h.
Rain	High 78°F25°C	Low 64°F18°C	Precip 0.18 in4.6 mm63%	Cloud 38%	Wind NW 10 mph16 km/h	Saturday: Partly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the NW at 11 to 12 mph18 to 20 km/h. 44% chance of showers in the morning. Saturday Night: Partly cloudy, with a low around 64°F18°C. Breezy from the SW at 9 to 12 mph14 to 20 km/h. 63% chance of rain overnight.
Showers	High 71°F22°C	Low 55°F13°C	Precip 0.14 in3.6 mm26%	Cloud 41%	Wind NNE 7 mph11 km/h	Sunday: Partly cloudy and warm, with a high of 71°F22°C and morning low of 55°F13°C. Breezy from the NNE at 7 mph11 km/h. 26% chance of showers throughout the day. Dry air. Sunday Night: Partly cloudy, with a low around 57°F14°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 16% chance of showers in the evening.
Rain	High 79°F26°C	Low 58°F14°C	Precip 0.43 in11 mm43%	Cloud 66%	Wind SSE 12 mph20 km/h	Monday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 58°F14°C. Windy from the SSE at 14 to 16 mph22 to 25 km/h. 43% chance of showers throughout the day. Monday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the SE at 11 to 13 mph18 to 22 km/h. 40% chance of rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	84°F29°C Feels 87°F30°C	73°F23°C	0.22 in5.7 mm· 95%	86%	Rain	S 7 mph12 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 80°F26°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 19% chance of drizzle in the afternoon. Humid. NightOvercast, with a low around 73°F23°C. Light wind from the SSW around 4 mph7 km/h. 95% chance of rain throughout the night.
	WednesdaySep 9	83°F28°C	69°F20°C	0.56 in14.3 mm· 98%	61%	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 WNW around 5 mph9 km/h. 65% chance of showers in the morning. Humid. NightMostly cloudy, with a low around 69°F20°C. Light wind from the WSW around 5 mph8 km/h. 98% chance of rain overnight.
	ThursdaySep 10	80°F27°C	59°F15°C	0 in0 mm· —	19%	Clear	N 5 mph7 km/h
DayMostly clear and warm, with a high of 80°F27°C and morning low of 59°F15°C. Light wind from the N around 4 mph7 km/h. NightMostly clear, with a low around 63°F17°C. Light wind from the NNE around 5 mph8 km/h.
	FridaySep 11	84°F29°C	58°F15°C	0 in0 mm· —	16%	Clear	S 10 mph16 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 58°F15°C. Breezy from the S at 11 to 14 mph18 to 22 km/h. NightMostly clear, with a low around 59°F15°C. Breezy from the SSE at 9 to 12 mph14 to 20 km/h.
	SaturdaySep 12	78°F25°C	64°F18°C	0.18 in4.6 mm· 63%	38%	Rain	NW 10 mph16 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the NW at 11 to 12 mph18 to 20 km/h. 44% chance of showers in the morning. NightPartly cloudy, with a low around 64°F18°C. Breezy from the SW at 9 to 12 mph14 to 20 km/h. 63% chance of rain overnight.
	SundaySep 13	71°F22°C	55°F13°C	0.14 in3.6 mm· 26%	41%	Showers	NNE 7 mph11 km/h
DayPartly cloudy and warm, with a high of 71°F22°C and morning low of 55°F13°C. Breezy from the NNE at 7 mph11 km/h. 26% chance of showers throughout the day. Dry air. NightPartly cloudy, with a low around 57°F14°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. 16% chance of showers in the evening.
	MondaySep 14	79°F26°C	58°F14°C	0.43 in11 mm· 43%	66%	Rain	SSE 12 mph20 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 58°F14°C. Windy from the SSE at 14 to 16 mph22 to 25 km/h. 43% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SE at 11 to 13 mph18 to 22 km/h. 40% chance of rain throughout the night.
	TuesdaySep 15	76°F25°C	63°F17°C	0.21 in5.4 mm· 43%	63%	Showers	WSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 64°F18°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 35% chance of showers throughout the day. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SW at 9 to 12 mph14 to 20 km/h. 43% chance of showers throughout the night.
	WednesdaySep 16	74°F23°C	57°F14°C	0.17 in4.3 mm· 28%	58%	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 15 km/h. 28% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the ESE at 7 to 9 mph12 to 15 km/h. 27% chance of showers throughout the night.
	ThursdaySep 17	77°F25°C	65°F18°C	0.44 in11.3 mm· 45%	58%	Rain	S 10 mph17 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 41% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Breezy from the SSE at 10 mph16 km/h. 45% chance of rain throughout the night.
	FridaySep 18	73°F23°C	60°F16°C	0.27 in6.8 mm· 30%	52%	Showers	W 9 mph14 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the W at 9 to 10 mph15 to 16 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the WNW at 9 mph14 km/h. 30% chance of showers throughout the night.
	SaturdaySep 19	70°F21°C	56°F13°C	0.26 in6.5 mm· 31%	55%	Showers	NW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Breezy from the NW at 9 to 10 mph15 to 16 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the NNW at 8 mph13 km/h. 31% chance of showers throughout the night.
	SundaySep 20	68°F20°C	52°F11°C	0.14 in3.6 mm· 18%	49%	Showers	N 8 mph13 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 52°F11°C. Breezy from the N at 9 to 10 mph14 to 16 km/h. 18% chance of showers throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the N at 7 to 8 mph12 to 12 km/h. 18% chance of showers throughout the night.
	MondaySep 21	69°F20°C	49°F10°C Feels 46°F8°C	0.07 in1.7 mm· 11%	46%	Drizzle	E 8 mph13 km/h
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 49°F10°C. Breezy from the E at 9 to 10 mph14 to 15 km/h. Dry air. NightPartly cloudy, with a low around 51°F11°C. Breezy from the E at 7 to 8 mph11 to 12 km/h. 11% chance of drizzle throughout the night.
	TuesdaySep 22	71°F22°C	50°F10°C	0.11 in2.9 mm· 12%	49%	Showers	SSE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 50°F10°C. Breezy from the SSE at 9 to 10 mph14 to 16 km/h. 12% chance of showers throughout the day. Dry air. NightPartly cloudy, with a low around 52°F11°C. Breezy from the SSE at 8 mph12 km/h. 11% 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