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As of 07:58 MDT

Weather in May, ID

34°Current weather

May, Sunday, 18 October, 07:58

Clear. Feels like 34°. High 66°, low 34°.

Pressure30.12 inHg
Wind0.9 mph E
Humidity74%
Visibility6.2 mi
Dew point26°

Two-week outlook for May, ID: week one averages a high of 61.1° and week two 48.5°, so week two runs 12.6° cooler than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 18: 66°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 18 – October 24)61.1°39.9°0.1 in / 2 d+6.9°
2nd (October 25 – October 31)48.5°33°0.6 in / 3 d-0.2°

Weekend weather

Sun, October 18
Mostly clear
66°34°
no precip.
Sat, October 24
Mostly clear
56°36°
no precip.
Sun, October 25
Partly cloudy
61°41°
no precip.
Sat, October 31
Clear
43°25°
no precip.
Mon, 1967° / 36°0Clear
67 °Clear

May, Monday, 19 October

Clear. High 67°, low 36°.

Pressure30.00 inHg
Wind2.6 mph SW
Humidity44%
Visibility6.2 mi
Dew point31°
Tue, 2064° / 43°0Partly cloudy
64 °Partly cloudy

May, Tuesday, 20 October

Partly cloudy. High 64°, low 43°.

Pressure30.06 inHg
Wind2.4 mph W
Humidity50%
Visibility6.2 mi
Dew point35°
Wed, 2163° / 46°0Mostly clear
63 °Mostly clear

May, Wednesday, 21 October

Mostly clear. High 63°, low 46°.

Pressure30.09 inHg
Wind2.3 mph SW
Humidity65%
Visibility6.2 mi
Dew point42°
Thu, 2264° / 49°0.08Light rain
64 °Light rain

May, Thursday, 22 October

Light rain. High 64°, low 49°.

Pressure29.83 inHg
Wind7 mph S
Humidity64%
Visibility—
Dew point45°
Fri, 2349° / 37°0.07Light rain
49 °Light rain

May, Friday, 23 October

Light rain. High 49°, low 37°.

Pressure29.91 inHg
Wind9.2 mph NW
Humidity70%
Visibility—
Dew point36°
Sat, 2456° / 36°0Mostly clear
56 °Mostly clear

May, Saturday, 24 October

Mostly clear. High 56°, low 36°.

Pressure30.27 inHg
Wind5.3 mph SE
Humidity38%
Visibility—
Dew point24°
Sun, 2561° / 41°0Partly cloudy
61 °Partly cloudy

May, Sunday, 25 October

Partly cloudy. High 61°, low 41°.

Pressure30.09 inHg
Wind7.5 mph SE
Humidity30%
Visibility—
Dew point21°
Mon, 2661° / 43°0Overcast
61 °Overcast

May, Monday, 26 October

Overcast. High 61°, low 43°.

Pressure29.77 inHg
Wind10.2 mph SE
Humidity39%
Visibility—
Dew point29°
Tue, 2746° / 37°0.4Snow
46 °Snow

May, Tuesday, 27 October

Snow. High 46°, low 37°.

Pressure29.83 inHg
Wind14.7 mph W
Humidity52%
Visibility—
Dew point25°
Wed, 2850° / 31°0Partly cloudy
50 °Partly cloudy

May, Wednesday, 28 October

Partly cloudy. High 50°, low 31°.

Pressure29.97 inHg
Wind6.2 mph S
Humidity47%
Visibility—
Dew point21°
Thu, 2945° / 32°0.12Snow
45 °Snow

May, Thursday, 29 October

Snow. High 45°, low 32°.

Pressure29.62 inHg
Wind20.5 mph W
Humidity52%
Visibility—
Dew point28°
Fri, 3034° / 22°0.09Light snow
34 °Light snow

May, Friday, 30 October

Light snow. High 34°, low 22°.

Pressure30.30 inHg
Wind8.5 mph N
Humidity64%
Visibility—
Dew point17°
Sat, 3143° / 25°0Clear
43 °Clear

May, Saturday, 31 October

Clear. High 43°, low 25°.

Pressure30.21 inHg
Wind6.1 mph SE
Humidity50%
Visibility—
Dew point18°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in May, ID, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.