Williams, AZ

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ooking west from 1st Street, down Route 66, Williams, AZ

Today’s Forecast:

☀
50°F
High: 50° | Low: 37°
Current Temperature
Clear
Station: KCMR
Observed at: 6:55 pm CST on 11/12/26
Wind: 0 mph | Humidity: 54%

Tonight:Partly cloudy, with a low around 37. Southeast wind around 8 mph.
Friday:A chance of rain showers between 11am and 5pm. Partly sunny. High near 54, with temperatures falling to around 49 in the afternoon. South wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night:Rain showers after 8pm. Mostly cloudy. Low around 36, with temperatures rising to around 39 overnight. South wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

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Today’s Report:

🥾 Hiking

Excellent
  94 /100

Excellent for hiking. High near 54°F. Low rain risk (29%). Light wind (15 mph).

  • Temp: Marginal weather factor
  • Rain: Favorable conditions
  • Wind: Favorable conditions
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Not Recommended 15/100
Not Recommended for hiking. High near 47°F. High rain probability (84%). Light wind (17 mph).

⛺ Camping

Excellent
  97 /100

Excellent for camping. High near 54°F. Low rain risk (29%). Breezy winds (15 mph).

  • Temp: Favorable conditions
  • Rain: Favorable conditions
  • Wind: Marginal weather factor
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Not Recommended 15/100
Not Recommended for camping. High near 47°F. High rain probability (84%). Breezy winds (17 mph).

🎪 Outdoor Events / Activities

Use Caution
  42 /100

Use Caution for outdoor events / activities. High near 54°F. Risk of rain later today (29%). Breezy winds (15 mph).

  • Temp: Marginal weather factor
  • Rain: Marginal weather factor
  • Wind: Marginal weather factor
  • Thunderstorm: Favorable conditions
Tomorrow's Outlook:
Not Recommended 3/100
Not Recommended for outdoor events / activities. High near 47°F. High rain probability (84%). Breezy winds (17 mph). Temperatures outside comfort limits (47°F).

About Williams

Williams is a Route 66 and Kaibab National Forest gateway for campgrounds, forest roads, lake stops, family attractions, and Grand Canyon South Rim approaches.

Make the Most of a Williams Day

Use Williams for a flexible forest-based day when the South Rim is crowded, stormy, or too long a commitment. Forest roads, campgrounds, and lake stops still need weather and fire-restriction checks.

Weather Tips for Williams

  • High-elevation cold, snow, forest-road mud, monsoon lightning, smoke, and dry windy fire-weather periods are the main planning details.
  • Elevation can change temperature, wind, storms, and road conditions quickly, even within a short drive.
  • For campground days, check overnight lows, fire restrictions, storm timing, and how quickly shelter is available.
  • Have a shore-based backup ready when wind, waves, or storms make open water less comfortable.

Nearby Towns and Areas

This page is meant to cover a roughly 25-mile outdoor-planning area around Williams, including Williams, nearby Kaibab National Forest lakes and trailheads, Bill Williams Mountain, and gateway routes toward the South Rim. It can also be useful when planning outdoor time near:

  • Williams
  • Kaibab Lake
  • Bill Williams Mountain
  • Bearizona area
  • Dogtown Lake
  • Route 66 corridor
  • Grand Canyon Railway
  • Kaibab National Forest

Plan Around the Conditions

Use the forecast to choose the best version of Williams rather than forcing one itinerary. Match heat, sun exposure, wind, storm timing, water conditions, trail surfaces, fire restrictions, elevation, and road conditions to the activity that gives your group the most comfortable day.

7-Day Forecast for Williams

☀
50°F
High: 50° | Low: 37°
Current Temperature
Clear
Station: KCMR
Observed at: 6:55 pm CST on 11/12/26
Wind: 0 mph | Humidity: 54%
Fri 🌧
54° 36°
29%
Sat 🌧
47° 26°
84%
Sun ☀
53° 30°
0%
Mon ⛅
51° 36°
12%
Tue ⛈
45° 29°
83%
Wed ❄
42° 27°
26%
Thu ❄
44° --°
45%

7-Day High Temperature Trend

54° Fri 47° Sat 53° Sun 51° Mon 45° Tue 42° Wed 44° Thu

7-Day Low Temperature Trend

36° Fri 26° Sat 30° Sun 36° Mon 29° Tue 27° Wed 50° Thu

📊 7-Day Outdoor Outlook

Good Fair Poor 90 Fri 18 Sat 85 Sun 75 Mon 3 Tue 20 Wed 19 Thu
Forecast data from the National Weather Service  |  Last Updated: November 12, 2026 8:25 pm CST