5-day weather forecast Niagara 29-07-2026

Weather forecast Niagara Wednesday, July 29 29.07.2026: sunny, temperature from 13 °C to 31 °C.

Precipitation probability 8%. Wind up to 3.89 m/s (gusts 6.08 m/s). Air humidity 31–75%, atmospheric pressure 760–762 mm Hg, UV index up to 7.5.

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SevereJul 27, 01:31 AM — Jul 27, 09:00 AMTranslate with Google

Severe Thunderstorm Watch issued July 27 at 1:31AM CDT until July 27 at 9:00AM CDT by NWS Green Bay WI

Severe Thunderstorm Watch

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 518 IN EFFECT UNTIL 9 AM CDT THIS MORNING FOR THE FOLLOWING AREAS IN WISCONSIN THIS WATCH INCLUDES 10 COUNTIES IN NORTH CENTRAL WISCONSIN LANGLADE LINCOLN ONEIDA VILAS IN NORTHEAST WISCONSIN FLORENCE FOREST MARINETTE MENOMINEE OCONTO SHAWANO THIS INCLUDES THE CITIES OF ANGELICA, ANTIGO, ARBOR VITAE, ARGONNE, ARMSTRONG CREEK, AURORA, BLACKWELL, BLOOMVILLE, BOULDER JUNCTION, BROOKSIDE, BRYANT, CAVOUR, COMMONWEALTH, CONOVER, CRANDON, DEERBROOK, DOERING, DUNBAR, ELCHO, ENTERPRISE, GLEASON, GOODMAN, GOODNOW, HARMONY, HARRISON, HILES, HOFA PARK, JEFFRIS, KEMPSTER, KESHENA, LAC DU FLAMBEAU, LAKE TOMAHAWK, LAONA, LITTLE SUAMICO, MANITOWISH WATERS, MC NAUGHTON, MERRILL, NEOPIT, NEVA, NIAGARA, OCONTO, PEMBINE, PENSAUKEE, PESHTIGO, PINE RIVER, POLAR, PORTERFIELD, PRESQUE ISLE, RHINELANDER, SHAWANO, SOBIESKI, SPREAD EAGLE, STARKS, THORNTON, WINCHESTER, AND WOODBORO.

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Sunrise 05:31
Sunset 20:25

Full Moon99% illuminated
Moonrise 20:49 · Moonset 05:35

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Wed, Jul 29, 2026

Thu, Jul 30 →

Forecast from 13 °C to 31 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	14	13	13	13	13	13	13	15	19	22	24	27	28	29	30	30	31	30	29	25	20	18	18	18
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	3	3	3	3	3	3	3	5	6	6	7	7	8	7	9	9	10	12	12	14	12	10	9	7
Rain chance (%)	7	7	7	8	7	7	7	6	3	2	1	1	1	1	1	1	1	1	1	3	4	4	4	4

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	1.39	1.39	1.5	1.19	0.89	1.19	1.11	1	0.69	1.19	1.5	1.31	1.61	1.5	1.81	2	2.11	2.39	3.31	3.89	2.89	2.19	2.31	2.39
Wind gust (m/s)	2.94	2.94	3.14	2.53	1.89	2.53	2.31	2.08	0.94	1.39	1.72	1.5	1.83	1.72	2.08	2.31	2.42	2.83	4.58	5.94	6.08	4.61	4.83	5.03
Wind direction (°)	NNW 342°	NNW 333°	NW 324°	NW 323°	NW 326°	NW 320°	NW 326°	NNW 328°	NNE 20°	ENE 71°	E 95°	SE 139°	SSE 150°	SSE 164°	SSE 167°	S 177°	S 183°	S 174°	SSE 154°	SSE 152°	SSE 161°	S 179°	S 183°	S 189°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	74	74	75	75	74	74	74	69	57	48	41	36	33	32	31	31	31	33	41	51	60	62	63	63

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	761	761	761	761	761	762	762	762	762	762	762	761	761	761	761	761	760	760	760	760	761	761	761	761

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0.4	1.2	2.5	4.2	5.9	7.2	7.5	7.1	5.7	3.9	2.2	1	0.3	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	5.3	5.5	5.7	5.8	5.8	5.7	5.6	5.1	4.7	4.4	3.8	3.8	4.8	6.3	7.8	8.6	9	10.4	9.2	9.5	9.3	8.3	7.7	7.7
PM10 (µg/m³)	5.5	5.8	6	6.1	6.1	5.9	5.8	5.2	4.9	4.6	4	4	5.1	6.7	8.3	9.1	9.5	10.9	9.6	9.9	9.6	8.6	8	7.9
Ozone (O₃) (µg/m³)	51	49	47	45	44	43	43	45	53	63	71	75	76	77	78	79	79	78	76	73	69	64	61	60
NO₂ (µg/m³)	4.1	4.8	5.5	6	6.2	5.8	5	4	2.8	1.5	0.6	0.3	0.3	0.3	0.2	0.2	0.3	0.5	0.7	1.2	2	3	3.8	4.2
SO₂ (µg/m³)	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.3	0.3	0.3	0.3	0.3	0.3
CO (µg/m³)	132	141	151	161	168	170	168	161	146	126	112	108	111	113	114	116	118	121	125	128	128	126	125	127