MERIDIAN, ID 83646 Weather Forecast & Current Conditions

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BOISE, ID
Current Weather

7:53 AM MDT SEP 4, 2025
Clear
70°F
Feels Like: 70°F
Dewpoint: 46°F
Rel. Hum.: 42%
Visibility: 10 miles
Wind: Calm
Pressure: 29.98 inches
Last 72 hours

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MERIDIAN, ID 83646
Weather Forecast

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TODAY
Mostly sunny. Patchy smoke this afternoon. Highs 91 to 96. Northwest winds 10 to 15 mph. Gusts to 25 mph this afternoon.
TONIGHT
Partly cloudy in the evening, then clearing. Areas of smoke. Lows 60 to 65. Northwest winds 10 to 15 mph with gusts to 25 mph in the evening, shifting to east after midnight.
FRIDAY
Sunny. Patchy smoke in the morning, then areas of smoke in the afternoon. Highs 90 to 95. Southeast winds 10 to 15 mph.
FRIDAY NIGHT
Increasing clouds. Patchy smoke in the evening. Lows 59 to 65. Northwest winds up to 10 mph in the evening, shifting to east after midnight.
SATURDAY
Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Chance of rain 20 percent. Highs 85 to 90. Southeast winds up to 10 mph.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. A slight chance of showers and thunderstorms. Chance of rain 20 percent. Lows 57 to 63. Highs 84 to 89.
SUNDAY NIGHT
Partly cloudy. Lows 54 to 60.
MONDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Chance of rain 20 percent. Highs 79 to 84.
MONDAY NIGHT
Partly cloudy with a 20 percent chance of showers. Lows 51 to 57.
TUESDAY
Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Chance of rain 30 percent. Highs 73 to 78.
TUESDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Areas of fog after midnight. Chance of rain 30 percent. Lows 49 to 55.
WEDNESDAY
Areas of fog in the morning. Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Chance of rain 40 percent. Highs 73 to 78.

Visible Weather Satellite
MERIDIAN, ID 83646
Infrared Weather Satellite
MERIDIAN, ID 83646
NEXRAD Weather Radar
MERIDIAN, ID 83646

BOISE, ID 3 hourly weather forecast

weather forecast created  7:00 PM CDT  9/ 3/2025
Thursday
4 SEP 2025
MERIDIAN, ID 83646 weather forecast Day 1, 0 hours 12 AM 77° 78° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSW   5 31% 44°
Low 68° MERIDIAN, ID 83646 weather forecast Day 1, 3 hours 3 AM 73° 73° Partly Cloudy N   3 38% 46°
High 94° MERIDIAN, ID 83646 weather forecast Day 1, 6 hours 6 AM 69° 69° Mostly Cloudy 0%

0% Thunder
( 0% severe)
N   3 44% 46°

Mostly Cloudy



MERIDIAN, ID 83646 weather forecast Day 1, 9 hours 9 AM 71° 71° Mostly Cloudy WNW   5 42% 47°
MERIDIAN, ID 83646 weather forecast Day 1, 12 hours 12 PM 83° 81° Partly Cloudy 0%

0% Thunder
( 3% severe)
WNW   8 27% 46°
MERIDIAN, ID 83646 weather forecast Day 1, 15 hours 3 PM 90° 86° Partly Cloudy WNW   10 20% 44°
MERIDIAN, ID 83646 weather forecast Day 1, 18 hours 6 PM 93° 89° Mostly Cloudy 0%

0% Thunder
( 2% severe)
NW   12 16% 41°
MERIDIAN, ID 83646 weather forecast Day 1, 21 hours 9 PM 84° 82° Partly Cloudy NW   7 24% 43°
Friday
5 SEP 2025
MERIDIAN, ID 83646 weather forecast Day 2, 0 hours 12 AM 76° 77° Partly Cloudy 2%

0% Thunder
( 1% severe)
W   6 32% 44°
Low 66° MERIDIAN, ID 83646 weather forecast Day 2, 3 hours 3 AM 71° 71° Partly Cloudy ESE   5 38% 44°
High 92° MERIDIAN, ID 83646 weather forecast Day 2, 6 hours 6 AM 67° 67° Partly Cloudy 1%

0% Thunder
( 1% severe)
SE   5 43% 44°

Partly Cloudy



MERIDIAN, ID 83646 weather forecast Day 2, 9 hours 9 AM 71° 71° Partly Cloudy SE   6 41% 46°
MERIDIAN, ID 83646 weather forecast Day 2, 12 hours 12 PM 82° 80° Clear 1%

0% Thunder
( 7% severe)
S   8 28% 46°
MERIDIAN, ID 83646 weather forecast Day 2, 15 hours 3 PM 89° 86° Clear W   6 22% 45°
MERIDIAN, ID 83646 weather forecast Day 2, 18 hours 6 PM 91° 87° Clear 3%

0% Thunder
( 5% severe)
NW   7 19% 43°
MERIDIAN, ID 83646 weather forecast Day 2, 21 hours 9 PM 82° 80° Partly Cloudy NW   3 26% 44°

BOISE, ID extended weather forecast

Saturday
6 SEP 2025
Sunday
7 SEP 2025
Monday
8 SEP 2025
Tuesday
9 SEP 2025
Wednesday
10 SEP 2025
Low 63° Low 61° Low 60° Low 56° Low 54°
High 79° High 87° High 84° High 78° High 77°
MERIDIAN, ID 83646 weather forecast Day 3 MERIDIAN, ID 83646 weather forecast Day 4 MERIDIAN, ID 83646 weather forecast Day 5 MERIDIAN, ID 83646 weather forecast Day 6 MERIDIAN, ID 83646 weather forecast Day 7
Mostly Cloudy
41% Rain
Partly Cloudy
5% Rain
Partly Cloudy
10% Rain
Overcast
14% Rain
Overcast
23% Rain
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