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As of 18:30 MDT

Weather in Fonda, WY

57°Current weather

Fonda, Sunday, 18 October, 18:30

Overcast. Feels like 54°. High 74°, low 44°.

Pressure30.12 inHg
Wind6.9 mph NE
Humidity42%
Visibility6.2 mi
Dew point34°
Mon, 1968° / 39°0Mostly clear
68 °Mostly clear

Fonda, Monday, 19 October

Mostly clear. High 68°, low 39°.

Pressure30.15 inHg
Wind4.9 mph E
Humidity45%
Visibility6.2 mi
Dew point35°
Tue, 2071° / 41°0Clear
71 °Clear

Fonda, Tuesday, 20 October

Clear. High 71°, low 41°.

Pressure30.06 inHg
Wind1.3 mph NE
Humidity48%
Visibility6.2 mi
Dew point41°
Wed, 2173° / 44°0Partly cloudy
73 °Partly cloudy

Fonda, Wednesday, 21 October

Partly cloudy. High 73°, low 44°.

Pressure30.15 inHg
Wind2.7 mph E
Humidity49%
Visibility6.2 mi
Dew point44°
Thu, 2276° / 52°0Overcast
76 °Overcast

Fonda, Thursday, 22 October

Overcast. High 76°, low 52°.

Pressure29.88 inHg
Wind4.3 mph SE
Humidity47%
Visibility6.2 mi
Dew point50°
Fri, 2372° / 57°0Overcast
72 °Overcast

Fonda, Friday, 23 October

Overcast. High 72°, low 57°.

Pressure29.59 inHg
Wind19.6 mph NW
Humidity22%
Visibility—
Dew point29°
Sat, 2456° / 43°0Partly cloudy
56 °Partly cloudy

Fonda, Saturday, 24 October

Partly cloudy. High 56°, low 43°.

Pressure30.24 inHg
Wind10.9 mph N
Humidity48%
Visibility—
Dew point32°
Sun, 2564° / 45°0Partly cloudy
64 °Partly cloudy

Fonda, Sunday, 25 October

Partly cloudy. High 64°, low 45°.

Pressure30.09 inHg
Wind18.2 mph S
Humidity43%
Visibility—
Dew point36°
Mon, 2663° / 46°0Overcast
63 °Overcast

Fonda, Monday, 26 October

Overcast. High 63°, low 46°.

Pressure30.00 inHg
Wind8.9 mph N
Humidity39%
Visibility—
Dew point32°
Tue, 2767° / 46°0Overcast
67 °Overcast

Fonda, Tuesday, 27 October

Overcast. High 67°, low 46°.

Pressure30.03 inHg
Wind12.4 mph SE
Humidity49%
Visibility—
Dew point40°
Wed, 2873° / 48°0Overcast
73 °Overcast

Fonda, Wednesday, 28 October

Overcast. High 73°, low 48°.

Pressure29.77 inHg
Wind11.1 mph S
Humidity25%
Visibility—
Dew point29°
Thu, 2967° / 48°0Overcast
67 °Overcast

Fonda, Thursday, 29 October

Overcast. High 67°, low 48°.

Pressure29.80 inHg
Wind15.7 mph NW
Humidity26%
Visibility—
Dew point24°
Fri, 3065° / 39°0Clear
65 °Clear

Fonda, Friday, 30 October

Clear. High 65°, low 39°.

Pressure29.94 inHg
Wind17 mph S
Humidity26%
Visibility—
Dew point22°
Sat, 3152° / 44°0.35Rain
52 °Rain

Fonda, Saturday, 31 October

Rain. High 52°, low 44°.

Pressure29.85 inHg
Wind10.4 mph SE
Humidity81%
Visibility—
Dew point43°
Sun, 0143° / 27°0.11Light snow
43 °Light snow

Fonda, Sunday, 1 November

Light snow. High 43°, low 27°.

Pressure30.30 inHg
Wind24.2 mph N
Humidity65%
Visibility—
Dew point27°
Mon, 0251° / 25°0Clear
51 °Clear

Fonda, Monday, 2 November

Clear. High 51°, low 25°.

Pressure30.33 inHg
Wind10.5 mph S
Humidity36%
Visibility—
Dew point15°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Fonda, WY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Fonda, WY since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.