Weather Forecast for Yellowstone National Park
Wyoming, United States of America
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Current Weather - Yellowstone National Park: 5°C
Current Weather - Yellowstone National Park: 5°C
Wyoming, United States of America
Sunny
Feels like 1°C
Wind
4 km/h S
Humidity
46%
Pressure
1019 mb
UV Index
0
Visibility
10 km
Sunny
Monday, October 19, 2026
High
13°C
Low
1°C
Rain Chance
1%
Hourly Forecast
12°C
8°C
5°C
4°C
4°C
3°C
3°C
Day Statistics
Maximum Wind
14 km/h
Humidity
44%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
1%
Snow Chance
0%
Sun & Moon
Sunrise
07:42 AM
Sunset
06:31 PM
Moonrise
03:52 PM
Moonset
12:47 AM
Moon Phase
First Quarter
Moon Illumination
68%
Air Quality
PM2.5
3.4
μg/m³
PM10
5.5
μg/m³
NO₂
0.6
μg/m³
O₃
93.3
μg/m³
SO₂
0.2
μg/m³
CO
106.1
μg/m³
Overcast
Tuesday, October 20, 2026
High
12°C
Low
2°C
Rain Chance
17%
Hourly Forecast
3°C
2°C
2°C
2°C
2°C
2°C
2°C
3°C
3°C
7°C
9°C
10°C
11°C
12°C
12°C
12°C
12°C
11°C
9°C
6°C
5°C
4°C
4°C
4°C
Day Statistics
Maximum Wind
14 km/h
Humidity
55%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
17%
Snow Chance
0%
Sun & Moon
Sunrise
07:43 AM
Sunset
06:30 PM
Moonrise
04:12 PM
Moonset
01:52 AM
Moon Phase
Waxing Gibbous
Moon Illumination
77%
Air Quality
PM2.5
2
μg/m³
PM10
2.8
μg/m³
NO₂
0.7
μg/m³
O₃
85.3
μg/m³
SO₂
0.3
μg/m³
CO
105
μg/m³
Sunny
Wednesday, October 21, 2026
High
12°C
Low
2°C
Rain Chance
18%
Hourly Forecast
4°C
4°C
4°C
3°C
3°C
3°C
3°C
2°C
2°C
6°C
9°C
10°C
11°C
12°C
12°C
12°C
12°C
12°C
10°C
7°C
5°C
5°C
4°C
4°C
Day Statistics
Maximum Wind
17 km/h
Humidity
63%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
18%
Snow Chance
0%
Sun & Moon
Sunrise
07:45 AM
Sunset
06:28 PM
Moonrise
04:31 PM
Moonset
02:57 AM
Moon Phase
Waxing Gibbous
Moon Illumination
86%
Air Quality
PM2.5
1.4
μg/m³
PM10
1.6
μg/m³
NO₂
0.6
μg/m³
O₃
84
μg/m³
SO₂
0.1
μg/m³
CO
110.9
μg/m³
Sunny
Thursday, October 22, 2026
High
14°C
Low
3°C
Rain Chance
6%
Hourly Forecast
3°C
3°C
3°C
3°C
3°C
3°C
3°C
3°C
3°C
6°C
10°C
12°C
13°C
14°C
14°C
14°C
14°C
14°C
9°C
8°C
7°C
6°C
5°C
5°C
Day Statistics
Maximum Wind
10 km/h
Humidity
58%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
07:46 AM
Sunset
06:27 PM
Moonrise
04:48 PM
Moonset
04:01 AM
Moon Phase
Waxing Gibbous
Moon Illumination
92%
Air Quality
PM2.5
1.3
μg/m³
PM10
1.5
μg/m³
NO₂
0.6
μg/m³
O₃
76.6
μg/m³
SO₂
0.2
μg/m³
CO
115.5
μg/m³
Heavy snow
Friday, October 23, 2026
High
6°C
Low
1°C
Rain Chance
91%
Hourly Forecast
4°C
4°C
4°C
3°C
3°C
3°C
6°C
6°C
5°C
3°C
4°C
4°C
3°C
4°C
3°C
2°C
2°C
2°C
2°C
2°C
2°C
1°C
1°C
1°C
Day Statistics
Maximum Wind
18 km/h
Humidity
92%
Precipitation
20 mm
UV Index
2
Visibility
5 km
Rain Chance
91%
Snow Chance
79%
Sun & Moon
Sunrise
07:47 AM
Sunset
06:25 PM
Moonrise
05:05 PM
Moonset
05:06 AM
Moon Phase
Full Moon
Moon Illumination
97%
Air Quality
PM2.5
0.4
μg/m³
PM10
0.5
μg/m³
NO₂
0.6
μg/m³
O₃
79.6
μg/m³
SO₂
0.1
μg/m³
CO
115.6
μg/m³
Partly Cloudy
Saturday, October 24, 2026
High
3°C
Low
-5°C
Rain Chance
65%
Hourly Forecast
1°C
1°C
0°C
0°C
-0°C
-1°C
-1°C
-1°C
-1°C
-1°C
-0°C
1°C
2°C
2°C
3°C
3°C
2°C
2°C
1°C
-1°C
-3°C
-5°C
-5°C
-5°C
Day Statistics
Maximum Wind
14 km/h
Humidity
88%
Precipitation
2 mm
UV Index
2
Visibility
9 km
Rain Chance
65%
Snow Chance
79%
Sun & Moon
Sunrise
07:49 AM
Sunset
06:23 PM
Moonrise
05:24 PM
Moonset
06:12 AM
Moon Phase
Full Moon
Moon Illumination
100%
Sunny
Sunday, October 25, 2026
High
6°C
Low
-6°C
Rain Chance
12%
Hourly Forecast
-5°C
-6°C
-6°C
-6°C
-6°C
-6°C
-6°C
-5°C
-3°C
-2°C
0°C
2°C
4°C
5°C
5°C
6°C
4°C
2°C
1°C
-1°C
-2°C
-3°C
-3°C
-4°C
Day Statistics
Maximum Wind
12 km/h
Humidity
83%
Precipitation
0 mm
UV Index
3
Visibility
7 km
Rain Chance
12%
Snow Chance
23%
Sun & Moon
Sunrise
07:50 AM
Sunset
06:22 PM
Moonrise
05:46 PM
Moonset
07:21 AM
Moon Phase
Full Moon
Moon Illumination
100%
Solar Radiation Data
Shortwave Radiation
102.62
Diffuse Radiation
48.96
DNI
420.2
GTI
44.89
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