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As of 05:38 MDT

Weather in Firth, ID

39°Current weather

Firth, Tuesday, 13 October, 05:38

Overcast. Feels like 37°. High 43°, low 36°.

Pressure29.94 inHg
Wind3.6 mph N
Humidity94%
Visibility6.2 mi
Dew point38°

10-day forecast for Firth, ID: 29° to 69°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

69°
Best day: Monday, October 19
42° · 0.85 in
Worst day: Wednesday, October 21

Tap any day below to see morning, afternoon, evening and overnight.

Wed, 1454° / 31°0Clear
MorningOvercast31°feels 27°
AfternoonClear53°feels 51°
EveningClear45°feels 43°
OvernightClear36°feels 36°
54 °Clear

Firth, Wednesday, 14 October

Clear. High 54°, low 31°.

Pressure30.27 inHg
Wind0.6 mph NW
Humidity74%
Visibility6.2 mi
Dew point36°
Thu, 1562° / 35°0Clear
MorningClear35°feels 29°
AfternoonClear59°feels 57°
EveningClear49°feels 48°
OvernightClear37°feels 37°
62 °Clear

Firth, Thursday, 15 October

Clear. High 62°, low 35°.

Pressure30.53 inHg
Wind9.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point37°
Fri, 1663° / 38°0Clear
MorningClear38°feels 34°
AfternoonClear61°feels 59°
EveningClear51°feels 49°
OvernightClear38°feels 36°
63 °Clear

Firth, Friday, 16 October

Clear. High 63°, low 38°.

Pressure30.50 inHg
Wind6.4 mph N
Humidity46%
Visibility6.2 mi
Dew point37°
Sat, 1764° / 35°0Clear
MorningClear41°feels 41°
AfternoonClear57°feels 55°
EveningClear59°feels 57°
OvernightClear38°feels 38°
64 °Clear

Firth, Saturday, 17 October

Clear. High 64°, low 35°.

Pressure30.21 inHg
Wind5.1 mph SW
Humidity49%
Visibility—
Dew point35°
Sun, 1863° / 38°0Overcast
MorningOvercast43°feels 41°
AfternoonOvercast57°feels 55°
EveningOvercast60°feels 58°
OvernightOvercast51°feels 48°
63 °Overcast

Firth, Sunday, 18 October

Overcast. High 63°, low 38°.

Pressure30.06 inHg
Wind6.6 mph SE
Humidity53%
Visibility—
Dew point37°
Mon, 1969° / 47°0Overcast
MorningOvercast53°feels 51°
AfternoonOvercast67°feels 65°
EveningOvercast62°feels 59°
OvernightOvercast55°feels 52°
69 °Overcast

Firth, Monday, 19 October

Overcast. High 69°, low 47°.

Pressure29.74 inHg
Wind23.7 mph S
Humidity23%
Visibility—
Dew point26°
Tue, 2048° / 44°0.2Light rain
MorningLight rain44°feels 39°
AfternoonLight rain46°feels 41°
EveningLight rain47°feels 44°
OvernightLight rain44°feels 41°
48 °Light rain

Firth, Tuesday, 20 October

Light rain. High 48°, low 44°.

Pressure29.83 inHg
Wind13.7 mph SW
Humidity74%
Visibility—
Dew point38°
Wed, 2142° / 33°0.85Snow
MorningSnow34°feels 25°
AfternoonSnow33°feels 25°
EveningSnow33°feels 26°
OvernightSnow34°feels 27°
42 °Snow

Firth, Wednesday, 21 October

Snow. High 42°, low 33°.

Pressure30.03 inHg
Wind13 mph SW
Humidity100%
Visibility—
Dew point33°
Thu, 2237° / 29°0.21Snow
MorningSnow31°feels 26°
AfternoonSnow35°feels 28°
EveningSnow33°feels 27°
OvernightSnow32°feels 28°
37 °Snow

Firth, Thursday, 22 October

Snow. High 37°, low 29°.

Pressure30.09 inHg
Wind13.5 mph SW
Humidity97%
Visibility—
Dew point33°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Firth, ID around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.