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Sign In Live · Clear within 100 km Just updated
14°C 58°F
· Partly cloudy · 76% cloud cover
Feels like 13°C55°F · Low 13°C56°F · High 30°C85°F
Wind
5 km/h3 mph from SE
Humidity
69%
Pressure
1021 hPa30.16 inHg stable
UV Index
0.0 Low(night)
Unsettled — thunderstorms
Riverstream now: 14°C and partly cloudy.
🔥 Daytime high 30°C — 10.1°C markedly warmer than the long-term June figure (20°C).
⚡ Isolated thunderstorm on Friday, with rain. Total ~1.5 mm. Below the monthly normal (101 mm/month).
🌡️ Warming front around 09:00; temperatures rise ~8°C.
Hourly forecast
Detailed forecast for the next 60 hours
Temperature Precipitation Wind
CAPE (J/kg) Instability Threshold
Now
14°C 58°F
5 3
69
02:00
14°C 58°F
6 3
69
03:00
15°C 58°F
7 4
67
04:00
14°C 58°F
6 4
67
05:00
14°C 57°F
5 3
69
06:00
13°C 56°F
5 3
73
07:00
16°C 60°F
4 3
70
08:00
20°C 67°F
8 5
58
09:00
22°C 72°F
12 7
52
10:00
24°C 76°F
14 9
46
11:00
26°C 79°F
17 10
38
12:00
27°C 81°F
17 10
35
13:00
28°C 83°F
17 11
33
14:00
29°C 85°F
18 11
32
15:00
30°C 85°F
18 11
30
16:00
30°C 85°F
18 11
28
17:00
30°C 85°F
18 11
25
18:00
29°C 84°F
17 11
27
19:00
29°C 83°F
14 9
29
20:00
27°C 80°F
11 7
34
21:00
24°C 75°F
9 5
44
22:00
22°C 72°F
9 5
50
23:00
21°C 70°F
8 5
55
00:00
20°C 68°F
9 6
57
01:00
20°C 67°F
9 6
56
02:00
20°C 67°F
12 7
57
03:00
19°C 67°F
12 8
62
04:00
19°C 67°F
12 8
65
05:00
19°C 66°F
12 8
68
06:00
19°C 66°F
12 7
71
07:00
20°C 68°F
13 8
70
08:00
22°C 71°F
15 10
68
09:00
24°C 75°F
17 11
64
10:00
24°C 75°F
17 11
64
11:00
25°C 76°F
17 10
63
12:00
26°C 78°F
20 13
60
13:00
25°C 77°F
0.2 0.01
21 13
64
14:00
24°C 75°F
0.5 0.02
21 13
76
15:00
23°C 73°F
0.7 0.03
23 14
82
16:00
24°C 74°F
22 14
82
17:00
24°C 75°F
22 14
82
18:00
24°C 75°F
20 12
79
19:00
25°C 76°F
17 11
74
20:00
24°C 76°F
14 9
77
21:00
23°C 73°F
9 6
84
22:00
22°C 71°F
7 4
89
23:00
21°C 71°F
8 5
92
00:00
21°C 71°F
13 8
93
03:00
20°C 69°F
11 7
93
06:00
20°C 67°F
7 4
96
09:00
23°C 74°F
12 7
80
12:00
27°C 80°F
2 1
67
mmin km/hmph Humidity %
Daily Forecast
Today SW 18 km/h 11 mph
(3723)
48%
UV 3 Today Overcast 48% SW 18 km/h 11 mph
Today
SW 18 km/h 11 mph
(3723)
48%
UV 3
Today
Overcast
48%
SW 18 km/h 11 mph
Today — Hourly Forecast
Now
14°C 58°F
5 3
02:00
14°C 58°F
6 3
03:00
15°C 58°F
7 4
04:00
14°C 58°F
6 4
05:00
14°C 57°F
5 3
06:00
13°C 56°F
5 3
07:00
16°C 60°F
4 3
08:00
20°C 67°F
8 5
09:00
22°C 72°F
12 7
10:00
24°C 76°F
14 9
11:00
26°C 79°F
17 10
12:00
27°C 81°F
17 10
13:00
28°C 83°F
17 11
14:00
29°C 85°F
18 11
15:00
30°C 85°F
18 11
16:00
30°C 85°F
18 11
17:00
30°C 85°F
18 11
18:00
29°C 84°F
17 11
19:00
29°C 83°F
14 9
20:00
27°C 80°F
11 7
21:00
24°C 75°F
9 5
22:00
22°C 72°F
9 5
23:00
21°C 70°F
8 5
Tomorrow 1.5 mm 0.06 in SW 23 km/h 14 mph
(5333)
71%
UV 2 Tomorrow Thunderstorm 71% SW 23 km/h 14 mph 1.5 mm 0.06 in
Tomorrow
1.5 mm 0.06 in SW 23 km/h 14 mph
(5333)
71%
UV 2
Tomorrow
Thunderstorm
71%
SW 23 km/h 14 mph
1.5 mm 0.06 in
Tomorrow — Hourly Forecast
00:00
20°C 68°F
9 6
01:00
20°C 67°F
9 6
02:00
20°C 67°F
12 7
03:00
19°C 67°F
12 8
04:00
19°C 67°F
12 8
05:00
19°C 66°F
12 8
06:00
19°C 66°F
12 7
07:00
20°C 68°F
13 8
08:00
22°C 71°F
15 10
09:00
24°C 75°F
17 11
10:00
24°C 75°F
17 11
11:00
25°C 76°F
17 10
12:00
26°C 78°F
20 13
13:00
25°C 77°F
21 13
14:00
24°C 75°F
21 13
15:00
23°C 73°F
23 14
16:00
24°C 74°F
22 14
17:00
24°C 75°F
22 14
18:00
24°C 75°F
20 12
19:00
25°C 76°F
17 11
20:00
24°C 76°F
14 9
21:00
23°C 73°F
9 6
22:00
22°C 71°F
7 4
23:00
21°C 71°F
8 5
Saturday SW 15 km/h 9 mph
(2918)
81%
UV 2 Saturday Light rain 81% SW 15 km/h 9 mph
Saturday
SW 15 km/h 9 mph
(2918)
81%
UV 2
Saturday
Light rain
81%
SW 15 km/h 9 mph
Saturday — Forecast Overview
00:00
21°C 71°F
13 8
03:00
20°C 69°F
11 7
06:00
20°C 67°F
7 4
09:00
23°C 74°F
12 7
12:00
27°C 80°F
2 1
15:00
27°C 80°F
8 5
18:00
27°C 81°F
3 2
21:00
24°C 75°F
4 2
Sunday E 17 km/h 11 mph
(3522)
80%
UV 2 Sunday Drizzle 80% E 17 km/h 11 mph
Sunday
E 17 km/h 11 mph
(3522)
80%
UV 2
Sunday
Drizzle
80%
E 17 km/h 11 mph
Sunday — Forecast Overview
00:00
20°C 68°F
5 3
03:00
20°C 68°F
2 1
06:00
17°C 63°F
12 7
09:00
22°C 71°F
15 9
12:00
25°C 77°F
16 10
15:00
26°C 78°F
17 11
18:00
24°C 75°F
15 9
21:00
17°C 63°F
14 9
Monday 2.0 mm 0.08 in E 20 km/h 12 mph
(3823)
82%
UV 2 Monday Light rain 82% E 20 km/h 12 mph 2.0 mm 0.08 in
Monday
2.0 mm 0.08 in E 20 km/h 12 mph
(3823)
82%
UV 2
Monday
Light rain
82%
E 20 km/h 12 mph
2.0 mm 0.08 in
Monday — Forecast Overview
00:00
16°C 61°F
14 8
03:00
18°C 64°F
14 9
06:00
18°C 64°F
14 9
09:00
21°C 70°F
15 9
12:00
25°C 76°F
17 10
15:00
26°C 79°F
20 12
18:00
25°C 76°F
15 10
Tuesday 4.9 mm 0.19 in SE 13 km/h 8 mph
(3320)
86%
UV 1 Tuesday Light rain 86% SE 13 km/h 8 mph 4.9 mm 0.19 in
Tuesday
4.9 mm 0.19 in SE 13 km/h 8 mph
(3320)
86%
UV 1
Tuesday
Light rain
86%
SE 13 km/h 8 mph
4.9 mm 0.19 in
Night 21°C 69°F
21°C 69°F Morning 25°C 77°F
25°C 77°F Afternoon 25°C 77°F
25°C 77°F Evening 24°C 76°F
24°C 76°F Wednesday 7.8 mm 0.31 in · heavy S 13 km/h 8 mph
(3220)
88%
UV 1 Wednesday Light rain 88% S 13 km/h 8 mph 7.8 mm 0.31 in
Wednesday
7.8 mm 0.31 in · heavy S 13 km/h 8 mph
(3220)
88%
UV 1
Wednesday
Light rain
88%
S 13 km/h 8 mph
7.8 mm 0.31 in
Night 22°C 72°F
22°C 72°F Morning 26°C 78°F
26°C 78°F Afternoon 26°C 78°F
26°C 78°F Evening 28°C 83°F
28°C 83°F Thursday SE 15 km/h 10 mph
(2717)
85%
UV 1 Thursday Clear 85% SE 15 km/h 10 mph
Thursday
SE 15 km/h 10 mph
(2717)
85%
UV 1
Thursday
Clear
85%
SE 15 km/h 10 mph
Night 25°C 77°F
25°C 77°F Morning 23°C 74°F
23°C 74°F Afternoon 23°C 74°F
23°C 74°F Evening 26°C 78°F
26°C 78°F 
Extended Forecast (GFS) Friday E 17 km/h 11 mph
(2717)
82% Friday Clear 82% E 17 km/h 11 mph
Friday
E 17 km/h 11 mph
(2717)
82%
Friday
Clear
82%
E 17 km/h 11 mph
Night 19°C 66°F
19°C 66°F Morning 25°C 78°F
25°C 78°F Afternoon 25°C 78°F
25°C 78°F Evening 26°C 79°F
26°C 79°F Saturday E 15 km/h 10 mph
(2516)
77% Saturday Clear 77% E 15 km/h 10 mph
Saturday
E 15 km/h 10 mph
(2516)
77%
Saturday
Clear
77%
E 15 km/h 10 mph
Night 19°C 66°F
19°C 66°F Morning 27°C 80°F
27°C 80°F Afternoon 27°C 80°F
27°C 80°F Evening 25°C 76°F
25°C 76°F Sunday E 26 km/h 16 mph
(5131)
70% Sunday Clear 70% E 26 km/h 16 mph
Sunday
E 26 km/h 16 mph
(5131)
70%
Sunday
Clear
70%
E 26 km/h 16 mph
Night 18°C 64°F
18°C 64°F Morning 20°C 68°F
20°C 68°F Afternoon 20°C 68°F
20°C 68°F Evening 20°C 68°F
20°C 68°F Monday E 22 km/h 14 mph
(4729)
65% Monday Clear 65% E 22 km/h 14 mph
Monday
E 22 km/h 14 mph
(4729)
65%
Monday
Clear
65%
E 22 km/h 14 mph
Night 15°C 60°F
15°C 60°F Morning 19°C 67°F
19°C 67°F Afternoon 19°C 67°F
19°C 67°F Evening 20°C 68°F
20°C 68°F Tuesday NE 15 km/h 9 mph
(2516)
64% Tuesday Clear 64% NE 15 km/h 9 mph
Tuesday
NE 15 km/h 9 mph
(2516)
64%
Tuesday
Clear
64%
NE 15 km/h 9 mph
Night 17°C 62°F
17°C 62°F Morning 22°C 71°F
22°C 71°F Afternoon 22°C 71°F
22°C 71°F Evening 22°C 71°F
22°C 71°F Wednesday SE 10 km/h 6 mph 77% Wednesday Drizzle 77% SE 10 km/h 6 mph
Wednesday
SE 10 km/h 6 mph 77%
Wednesday
Drizzle
77%
SE 10 km/h 6 mph
Night 16°C 60°F
16°C 60°F Morning 23°C 74°F
23°C 74°F Afternoon 23°C 74°F
23°C 74°F Evening 25°C 76°F
25°C 76°F Thursday SE 13 km/h 8 mph 73% Thursday Drizzle 73% SE 13 km/h 8 mph
Thursday
SE 13 km/h 8 mph 73%
Thursday
Drizzle
73%
SE 13 km/h 8 mph
Night 22°C 71°F
22°C 71°F Morning 27°C 80°F
27°C 80°F Afternoon 27°C 80°F
27°C 80°F Evening 25°C 78°F
25°C 78°F Friday S 18 km/h 11 mph 80% Friday Clear 80% S 18 km/h 11 mph
Friday
S 18 km/h 11 mph 80%
Friday
Clear
80%
S 18 km/h 11 mph
Sunrise
05:17 AM
Civil Dawn 04:47 AM
Sunset
08:25 PM
Civil Dusk 08:55 PM
Today vs. seasonal normal
+3.7°C+6.6°F
Riverstream is located in Illinois, United States. Elevation: 230m. Annual average temperature: 8°C. Annual precipitation: 905mm.
Frequently Asked Questions
What is the weather like in Riverstream today?
Today in Riverstream, United States, the temperature is 14°C with Partly cloudy. The high is 30°C and the low is 13°C.
What is the 16-day forecast for Riverstream?
The 16-day forecast for Riverstream shows the warmest day is Thursday at 30°C, while the coolest night is Thursday at 13°C. 4 day(s) have precipitation expected.
What time is sunrise and sunset in Riverstream?
In Riverstream, sunrise is at 12:17 PM and sunset is at 03:25 AM. Day length is approximately 15h 7m.
How accurate is the weather forecast for Riverstream?
Our forecasts for Riverstream use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Riverstream has an annual average temperature of 8°C and receives 905mm of precipitation per year.
Last updated: 06/04/2026, 01:00 AM
June climate in Riverstream
Normals for June: average 19°C (13–26°C), around 101 mm of rain across the month. About 11°C warmer than the annual average of 8°C.
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