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Weather in Upper Alton 7-day weather forecast

Wed, 02.09 20:00 · 169 m a.s.l. · America/Chicago · 38.91, -90.15

30°

1 m/s

southerly

mainly clear

feels like 33° · Now 02.09 20:00

✓ bias-corrected using observations (station Alton/St Louis Rgnl, 11 km, -0.7°)

observed: 32° · Alton/St Louis Rgnl · 11 km · 60 min ago

wind 1 m/s, southerly pressure 745 mmHg humidity 59% 06:31 19:31 Map

Nearby:Alton 4 km East Alton 5 km Godfrey 6 km Rosewood Heights 6 km Wood River 7 km Bethalto 10 km Old Jamestown 14 km Spanish Lake 15 km

🎯Station accuracy: ±1.0° · mean error, 7 days (≤24 h) · bias +0.7° · 656 pairsall stations →

Air temperature observations (°C)

32°

wind S 3 m/s · pressure 761 mmHg · dew point 21°

station: Alton/St Louis Rgnl (KALN) · 11 km · elev. 159 m · 02.09 18:55 (60 min ago)

24°

23°

26°

29°

31°

34°

35°

36°

37°

36°

35°

32°

Time	05:55 02.09	06:15	06:35	06:50	07:50	08:50	09:50	10:50	11:50	12:50	13:50	14:50	15:50	16:50	17:55	18:55
Temperature, °C	24	24	24	23	26	29	31	34	35	36	36	36	37	36	35	32
Wind, m/s	2	0	0	2	0	3	4	4	6	5	4	5	4	5	4	3
Pressure, mmHg	763	763	763	763	763	763	763	763	763	762 ▼	762	762	761 ▼	761	760 ▼	761 ▲
Humidity, %	86	86	87	94	79	66	59	50	44	42	42	42	37	42	42	52
Dew point, °C	22	21	21	22	22	22	22	22	21	21	21	21	20	21	20	21

Week

36° 26°

36° 23°

37° 23°

37° 24°

32° 23°

32° 20°

36° 19°

Hourly · local time

Model:DWD NWP ECMWF GFS

Today, Wed 02.09 · 26…36° · daily precipitation 0 mm · ☀ 06:31–19:31 hourly 3-hourly

25°

26°

23°

31°

36°

35°

28°

Time	00 obs	03 obs	06 obs	09 obs	12 obs	15	18	21
Weather
Temperature, °C	25	26	23	31	36	36	35	28
feels like	29	28	26	33	37	38	37	31
Weather						p. cloudy	clear	fair
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	0	3	2	4	5	3	2	1
Gusts, m/s						6	6	2
Cloud h/m/l
Pressure, mmHg	762	762	763	763	762	746	746	746
Humidity, %	79	79	94	59	42	36	38	66

25°

26°

25°

26°

25°

24°

23°

26°

29°

31°

34°

35°

36°

35°

33°

30°

28°

26°

Time	00 obs	01 obs	02 obs	03 obs	04 obs	05 obs	06 obs	07 obs	08 obs	09 obs	10 obs	11 obs	12 obs	13 obs	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	25	26	25	26	25	24	23	26	29	31	34	35	36	36	36	36	36	36	35	33	30	28	26	26
feels like	29	28	27	28	28	27	26	31	32	33	36	35	37	38	37	38	37	37	37	37	33	31	29	28
Weather															p. cloudy	p. cloudy	p. cloudy	fair	clear	fair	fair	fair	fair	clear
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·
Wind, m/s	0	2	3	3	2	2	2	0	3	4	4	6	5	4	3	3	3	3	2	1	1	1	2	2
Gusts, m/s															7	6	6	6	6	4	2	2	3	3
Cloud h/m/l
Pressure, mmHg	762	762	762	762	762	763	763	763	763	763	763	763	762	762	747	746	746	746	746	745	745	746	746	746
Humidity, %	79	75	79	79	80	86	94	79	66	59	50	44	42	42	38	36	35	36	38	51	59	66	70	70

Tomorrow, Thu 03.09 · 23…36° · daily precipitation 0 mm · ☀ 06:32–19:30 hourly 3-hourly

26°

24°

23°

29°

34°

36°

35°

28°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	26	24	23	29	34	36	35	28
feels like	28	27	26	32	37	38	37	31
Weather	clear	fair	p. cloudy	fair	clear	p. cloudy	fair	fair
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	2	1	1	2	3	2	2	1
Gusts, m/s	3	3	2	4	7	6	5	2
Cloud h/m/l
Pressure, mmHg	746	746	746	748	747	746	745	746
Humidity, %	71	76	80	67	47	38	39	65

26°

25°

24°

23°

24°

26°

29°

31°

34°

35°

36°

35°

33°

29°

28°

27°

26°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	26	25	25	24	23	23	23	24	26	29	31	34	34	35	35	36	36	36	35	33	29	28	27	26
feels like	28	27	27	27	26	26	26	26	30	32	35	37	37	37	37	38	37	38	37	36	32	31	30	29
Weather	clear	fair	fair	fair	fair	fair	p. cloudy	p. cloudy	p. cloudy	fair	clear	fair	clear	p. cloudy	p. cloudy	p. cloudy	fair	fair	fair	fair	p. cloudy	fair	clear	clear
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·
Wind, m/s	2	2	2	1	1	1	1	1	1	2	3	3	3	3	3	2	2	2	2	2	1	1	2	2
Gusts, m/s	3	3	3	3	2	2	2	2	2	4	6	6	7	7	6	6	6	5	5	4	3	2	3	3
Cloud h/m/l
Pressure, mmHg	746	746	746	746	746	746	746	746	747	748	748	748	747	747	746	746	746	745	745	745	746	746	746	746
Humidity, %	71	72	74	76	78	79	80	81	80	67	60	54	47	43	40	38	37	37	39	49	59	65	69	70

Fri 04.09 · 23…37° · daily precipitation 0 mm · ☀ 06:33–19:28 hourly 3-hourly

26°

24°

23°

29°

35°

37°

36°

29°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	26	24	23	29	35	37	36	29
feels like	29	28	26	34	38	38	38	33
Weather	clear	clear	clear	clear	clear	overcast	fair	p. cloudy
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	2	1	1	1	3	3	2	1
Gusts, m/s	3	2	2	3	6	6	5	1
Cloud h/m/l
Pressure, mmHg	746	746	746	748	748	746	745	746
Humidity, %	72	80	84	69	47	37	40	67

26°

25°

24°

23°

24°

26°

29°

32°

34°

35°

36°

37°

36°

34°

31°

29°

28°

26°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Weather
Temperature, °C	26	25	25	24	24	23	23	24	26	29	32	34	35	36	36	37	36	36	36	34	31	29	28	26
feels like	29	28	28	28	27	26	26	27	31	34	36	37	38	38	37	38	38	38	38	39	35	33	31	30
Weather	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	fair	fair	overcast	p. cloudy	p. cloudy	fair	overcast	p. cloudy	p. cloudy	overcast	overcast
Rain, mm	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·	·
Wind, m/s	2	2	1	1	1	1	1	1	1	1	2	2	3	3	2	3	3	2	2	1	1	1	1	1
Gusts, m/s	3	3	3	2	2	2	2	2	2	3	5	5	6	6	6	6	6	6	5	3	1	1	1	2
Cloud h/m/l
Pressure, mmHg	746	746	746	746	746	746	746	746	747	748	748	748	748	747	746	746	746	745	745	745	745	746	746	746
Humidity, %	72	74	76	80	81	82	84	85	83	69	60	54	47	41	39	37	37	37	40	53	60	67	70	73

Sat 05.09 · 24…37° · daily precipitation 0.2 mm · ☀ 06:34–19:27 hourly 3-hourly

26°

25°

24°

30°0.2

35°

37°

36°

Time	00	03	06	09	12	15	18
Weather
Temperature, °C	26	25	24	30	35	37	36
feels like	29	28	28	34	39	40	38
Weather	overcast	p. cloudy	p. cloudy	clear	clear	fair	fair
Rain, mm	·	·	·	0.2	·	·	·
Wind, m/s	1	1	1	2	2	2	1
Gusts, m/s	2	2	1	3	4	4	4
Cloud h/m/l
Pressure, mmHg	746	746	746	746	746	745	744
Humidity, %	75	79	80	66	47	37	39

26°

25°

24°

25°0.1

27°0.1

30°

32°

34°

35°

36°

37°

36°

34°

27°

Time	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	22
Weather
Temperature, °C	26	25	25	25	24	24	24	25	27	30	32	34	35	36	36	37	37	37	36	34	27
feels like	29	29	28	28	28	27	28	28	31	34	36	38	39	39	39	40	39	39	38	38	31
Weather	overcast	fair	fair	p. cloudy	p. cloudy	p. cloudy	p. cloudy	p. cloudy	fair	clear	clear	fair	clear	clear	fair	fair	fair	p. cloudy	fair	p. cloudy	clear
Rain, mm	·	·	·	·	·	·	·	0.1	0.1	·	·	·	·	·	·	·	·	·	·	·	·
Wind, m/s	1	1	1	1	1	1	1	1	1	2	2	2	2	1	1	2	2	2	1	1	1
Gusts, m/s	2	2	2	2	2	1	1	1	2	3	4	4	4	4	4	4	4	4	4	3	3
Cloud h/m/l
Pressure, mmHg	746	746	746	746	746	746	746	746	746	746	747	746	746	746	746	745	744	744	744	744	746
Humidity, %	75	76	78	79	79	80	80	81	80	66	60	54	47	41	38	37	36	37	39	53	72

Sun 06.09 · 23…32° · daily precipitation 0.7 mm · ☀ 06:35–19:25 hourly 3-hourly

25°

23°

30°

30°0.7

32°

30°

26°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	25	23	23	30	30	32	30	26
feels like	29	26	26	35	34	35	34	29
Weather	clear	clear	overcast	fair	p. cloudy	fair	overcast	overcast
Rain, mm	·	·	·	·	0.7	·	·	·
Wind, m/s	1	1	1	2	2	3	2	2
Gusts, m/s	2	2	2	4	7	6	6	4
Cloud h/m/l
Pressure, mmHg	746	746	746	748	748	746	746	746
Humidity, %	80	87	91	70	72	55	66	80

Mon 07.09 · 20…32° · daily precipitation 0 mm · ☀ 06:36–19:23 hourly 3-hourly

23°

21°

20°

26°

31°

32°

29°

22°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	23	21	20	26	31	32	29	22
feels like	25	23	22	28	33	34	32	24
Weather	fair	fair	fair	fair	clear	clear	clear	clear
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	2	2	2	3	3	2	2	2
Gusts, m/s	5	4	4	7	7	5	5	3
Cloud h/m/l
Pressure, mmHg	748	748	748	750	748	748	748	748
Humidity, %	82	86	88	68	51	42	55	73

Tue 08.09 · 19…36° · daily precipitation 0 mm · ☀ 06:36–19:22 hourly 3-hourly

21°

19°

29°

35°

36°

33°

27°

Time	00	03	06	09	12	15	18	21
Weather
Temperature, °C	21	19	19	29	35	36	33	27
feels like	22	20	21	32	37	37	35	29
Weather	overcast	clear	clear	clear	clear	p. cloudy	p. cloudy	clear
Rain, mm	·	·	·	·	·	·	·	·
Wind, m/s	2	1	1	3	4	4	3	3
Gusts, m/s	3	3	2	6	8	8	7	6
Cloud h/m/l
Pressure, mmHg	748	748	748	750	749	748	748	750
Humidity, %	75	87	91	67	47	39	50	67

Precipitation — total per interval (1 h; beyond +78 h — 3 h). Cloud: three bars = high / mid / low. DWD NWP 13 km

Weather in Upper Alton 7-day weather forecast

Air temperature observations (°C)

Week

Hourly · local time

Today, Wed 02.09 · 26…36° · daily precipitation 0 mm · ☀ 06:31–19:31 hourly3-hourly

Tomorrow, Thu 03.09 · 23…36° · daily precipitation 0 mm · ☀ 06:32–19:30 hourly3-hourly

Fri 04.09 · 23…37° · daily precipitation 0 mm · ☀ 06:33–19:28 hourly3-hourly

Sat 05.09 · 24…37° · daily precipitation 0.2 mm · ☀ 06:34–19:27 hourly3-hourly

Sun 06.09 · 23…32° · daily precipitation 0.7 mm · ☀ 06:35–19:25 hourly3-hourly

Mon 07.09 · 20…32° · daily precipitation 0 mm · ☀ 06:36–19:23 hourly3-hourly

Tue 08.09 · 19…36° · daily precipitation 0 mm · ☀ 06:36–19:22 hourly3-hourly

Today, Wed 02.09 · 26…36° · daily precipitation 0 mm · ☀ 06:31–19:31 hourly 3-hourly

Tomorrow, Thu 03.09 · 23…36° · daily precipitation 0 mm · ☀ 06:32–19:30 hourly 3-hourly

Fri 04.09 · 23…37° · daily precipitation 0 mm · ☀ 06:33–19:28 hourly 3-hourly

Sat 05.09 · 24…37° · daily precipitation 0.2 mm · ☀ 06:34–19:27 hourly 3-hourly

Sun 06.09 · 23…32° · daily precipitation 0.7 mm · ☀ 06:35–19:25 hourly 3-hourly

Mon 07.09 · 20…32° · daily precipitation 0 mm · ☀ 06:36–19:23 hourly 3-hourly

Tue 08.09 · 19…36° · daily precipitation 0 mm · ☀ 06:36–19:22 hourly 3-hourly