10-Day Weather Forecast for Duncan (OK)

Six-hourly outlook through Monday 20 July. Updated every three hours via MET Norway.

Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Friday
10 Jul
Clear skies
36°C (97°F)
0 mm (0 in)
Hourly ›
Saturday
11 Jul
Partly cloudy
29°C (84°F)
0 mm (0 in)
Clear skies
26°C (79°F)
0 mm (0 in)
Mostly sunny
34°C (93°F)
0.1 mm (0 in)
Clear skies
35°C (95°F)
0 mm (0 in)
Hourly ›
Sunday
12 Jul
Mostly clear
29°C (84°F)
0.4 mm (0.02 in)
Light rain showers
24°C (75°F)
0.6 mm (0.02 in)
Light rain showers
33°C (91°F)
0.6 mm (0.02 in)
Light rain showers
31°C (88°F)
0.8 mm (0.03 in)
Hourly ›
Monday
13 Jul
Rain showers
25°C (77°F)
2.4 mm (0.1 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Mostly sunny
32°C (90°F)
0 mm (0 in)
Clear skies
33°C (91°F)
0 mm (0 in)
Hourly ›
Tuesday
14 Jul
Clear skies
26°C (79°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
32°C (90°F)
0 mm (0 in)
Clear skies
33°C (91°F)
0 mm (0 in)
Hourly ›
Wednesday
15 Jul
Clear skies
26°C (79°F)
0 mm (0 in)
Cloudy
25°C (77°F)
0 mm (0 in)
Mostly sunny
34°C (93°F)
0 mm (0 in)
Mostly clear
34°C (93°F)
0.5 mm (0.02 in)
Hourly ›
Thursday
16 Jul
Clear skies
28°C (82°F)
0 mm (0 in)
Clear skies
25°C (77°F)
0 mm (0 in)
Mostly sunny
35°C (95°F)
0 mm (0 in)
Clear skies
36°C (97°F)
0 mm (0 in)
Hourly ›
Friday
17 Jul
Mostly clear
30°C (86°F)
0 mm (0 in)
Clear skies
26°C (79°F)
0 mm (0 in)
Clear skies
36°C (97°F)
0 mm (0 in)
Clear skies
38°C (100°F)
0 mm (0 in)
Hourly ›
Saturday
18 Jul
Clear skies
31°C (88°F)
0 mm (0 in)
Clear skies
28°C (82°F)
0 mm (0 in)
Cloudy
37°C (99°F)
0 mm (0 in)
Clear skies
39°C (102°F)
0 mm (0 in)
Hourly ›
Sunday
19 Jul
Clear skies
32°C (90°F)
0 mm (0 in)
Clear skies
29°C (84°F)
0 mm (0 in)
Clear skies
39°C (102°F)
0 mm (0 in)
Mostly clear
40°C (104°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Duncan this week?

Today's weather - Friday 10 Jul

This evening, the weather in Duncan will be clear skies, with temperatures around 36°C (97°F), dropping to 29°C (84°F) overnight.

Tomorrow's weather - Saturday 11 Jul

The forecast for Duncan on Saturday is mostly sunny with some rain. High temperatures will reach a very warm 35°C (95°F), with lows dropping to around 26°C (79°F).

10-Day Weather Forecast

In the coming 10 days, the weather in Duncan will reach 38°C (100°F) on Friday before declining again. Daytime highs during this period will average around 35°C (95°F), with nighttime lows around 26°C (79°F). Compared to July norms, this represents typical weather. The next 10 days will feature plenty of sunshine. Rain amounts are forecast to be less than usual (relative to standard July patterns), with mostly dry conditions. Precipitation is likely on approximately 2 days (Sun, Mon).

Weather Forecast FAQ for Duncan

When will be the warmest day next week?

The warmest day is expected to be Friday with a high of 38°C (100°F).

When will be the coldest day?

The coldest day is forecasted for Monday with a low of 22°C (72°F).

Will it rain next week in Duncan?

Yes, rain is expected on 2 days , specifically on Sun, Mon.

How much rainfall is expected next week?

A total of 5 mm (0.2 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 22°C (72°F) to 38°C (100°F).

More about Duncan

Explore the full Duncan climate overview with monthly averages, or check rainfall data and temperature by month.

Duncan weather by month

Browse monthly averages for Duncan: climate by month with temperature, rainfall and sunshine.

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