Alfredo V. Bonfil, Mexico

1. Mon5 PM87°12 mph
2. 6 PM86°12 mph
3. 7 PM85°11 mph
4. 8 PM84°11 mph
5. 9 PM84°11 mph
6. 10 PM84°11 mph
7. 11 PM83°9 mph
8. Tue12 AM82°12 mph
9. 1 AM78°12 mph
10. 2 AM78°8 mph
11. 3 AM79°6 mph
12. 4 AM79°6 mph
13. 5 AM79°5 mph
14. 6 AM79°4 mph
15. 7 AM80°7 mph
16. 8 AM84°12 mph
17. 9 AM85°13 mph
18. 10 AM87°15 mph
19. 11 AM90°13 mph
20. 12 PM92°13 mph
21. 1 PM94°13 mph
22. 2 PM92°13 mph
23. 3 PM91°15 mph
24. 4 PM90°16 mph
25. 5 PM88°16 mph
26. 6 PM86°16 mph
27. 7 PM85°15 mph
28. 8 PM85°15 mph
29. 9 PM85°14 mph
30. 10 PM84°14 mph
31. 11 PM84°13 mph
32. Wed12 AM84°13 mph
33. 1 AM83°13 mph
34. 2 AM82°12 mph
35. 3 AM82°12 mph
36. 4 AM81°12 mph
37. 5 AM81°11 mph
38. 6 AM81°11 mph
39. 7 AM83°13 mph
40. 8 AM86°17 mph
41. 9 AM89°17 mph
42. 10 AM92°17 mph
43. 11 AM93°16 mph
44. 12 PM94°17 mph
45. 1 PM94°16 mph
46. 2 PM94°17 mph
47. 3 PM92°17 mph
48. 4 PM91°18 mph

Scroll sideways for more hours. Pick an hour for every number.

1. TodaySep 2887°78°Partly cloudy—wind 12 mph
2. TueSep 2994°81°Light rain showers—0.04 inwind 16 mph
3. WedSep 3094°80°Partly cloudy—wind 18 mph
4. ThuOct 193°77°Heavy rain showers—0.37 inwind 15 mph
5. FriOct 289°76°Rain—0.37 inwind 11 mph
6. SatOct 384°74°Light rain showers—0.36 inwind 7 mph
7. SunOct 486°76°Light rain showers—0.23 inwind 6 mph
8. MonOct 587°74°Heavy rain—0.78 inwind 5 mph
9. TueOct 684°76°Heavy rain—0.93 inwind 6 mph
10. WedOct 785°76°Rain—0.23 inwind 8 mph
11. ThuOct 887°72°National Blend35%0.38 inwind 13 mph · gusts 21 mph
12. FriOct 9~85°72°Model mean0.04 in
13. SatOct 10~85°70°Model mean
14. SunOct 11~82°70°Model mean
15. MonOct 12~81°70°Model mean0.03 in
16. TueOct 13~87°71°Model mean

• Feels like98°
• WindESE 12 mph
• Humidity69%
• Dew point76°
• Pressure29.76 inHg
• UV index1 · Lowclear-sky peak 1 today
• Sunrise and sunsetSunrise · Sunset
• Moonrise7:35 PMMoonset 8:16 AM
• Moon phaseWaning gibbous95% lit

Each line is one model’s own forecast at its own grid cell: three kilometers for HRRR, a quarter of a degree for the global models, which can sit a few hundred meters above or below the town. Where they agree the forecast is settled; where they part is where it is not.

NWS gridBlendHRRRGFSGEFS ± spreadECMWFECMWF AI

A ~ marks a high or low read from six-hourly steps, which miss the true extreme by a degree or two.

ECMWF ensemble meteogram

10 daysTemperature plume

No forecast has skill day by day past about two weeks, and this page does not print one. Where the models stop, the calendar takes over: the 1991 to 2020 normal for each date, the record high and low ever set on it, and where the Climate Prediction Center leans warm, cool, wet or dry over the coming weeks, the month and the season. A site that shows a high for a date three months out is showing you this normal with a wobble.

The forecast reaches Tue Oct 13, from MET Norway, then the mean of the global models. Beyond it the lines are the calendar.

Forecast high and lowNormal high and lowRecord high and low

None of these is a measurement. Each is a rating of the forecast ahead, and of what is happening at the point right now, against what the activity or the ailment is known to mind, and each names the figure that decided it. An ailment or a pest is rated as a risk, low to extreme; an activity, a chore or a journey as a condition, poor to ideal.

The sun is down, so each rating says which span it is for: tomorrow’s daylight, tonight, or the next 24 hours.

Tonight has no dark, clear hour without a bright moon in this forecast. Rated fair.

Dark is the sun 18 degrees below the horizon; where it never gets that low, 12 degrees, marked nautical. Clear is sky cover of 20% or less. A bright moon is one above the horizon with a quarter or more of its disc lit. Transparency in the table is estimated from surface humidity (70% and 85% mark fair and poor) and visibility, since the forecast carries no haze or high cloud moisture. Seeing and transparency by hour, where shown, are Environment and Climate Change Canada’s astronomy forecast (regional model; seeing from cloud, wind shear, turbulence near the ground and the surface temperature trend; transparency from the moisture through the whole air column), under the Open Government Licence - Canada. Dew is the air within 2 °C of its dew point. Excellent is four or more clear moonless hours with good transparency; good is three; fair is one, or two clear hours.

Golden hour is the sun between 6 degrees above the horizon and 4 degrees below it; blue hour is the sun between 4 and 6 degrees below. These are the definitions timeanddate.com and PhotoPills use. Directions are degrees clockwise from true north, where the sun’s upper edge and the moon’s center cross a flat horizon; hills and buildings change both. None means the sun does not reach that height on the day; all day means it stays inside the band.

Hours fit for spraying, and the days dry enough for fieldwork and hay, read from this forecast’s wind, gusts, humidity, temperature and rain.

Spraying windows

• Sun 12 PM to 2 PM 2 hours, every hour within the rules

Good Marginal No

Field days

Spraying: sustained wind 3 to 10 mph, the range US extension services and most labels give; gusts no more than 15 mph (this page’s limit); delta T (air minus wet-bulb temperature) 2 to 8 °C preferred and 8 to 10 °C marginal, from GRDC guidance, with the wet bulb by Stull’s formula; no hour at a 30% chance of rain or 0.25 mm forecast during the rain-free time. Follow the product label, which overrides all of this. Field days: dry is no daytime hour at a 30% chance and under 1 mm all day, wet is 6 mm (0.25 in) or more; soil moisture is not in the forecast, so ground still wet from earlier rain is not accounted for. Hay drying marks a dry day with humidity down to 50% and a breeze of 5 mph or more.

The best-rated day this week is Monday, rated good.

Periods in bold fall within an hour of sunrise or sunset. The weather’s side is the fishing index · Solunar tables for Alfredo V. Bonfil, by month

Major periods are two hours centered on the moon’s passage overhead and underfoot; minor periods are one hour centered on moonrise and moonset: the conventional durations of John Alden Knight’s solunar tables (1936). The rating is this site’s: one point to start, two more within a day and a half of a new or full moon (one more within three and a half days), and one more when a period falls within an hour of sunrise or sunset. The theory has mixed support in fisheries research; the times are exact astronomy.

1. This Afternoon87° · ESE 12 mph

   Partly cloudy. High near 31°C. Eastsoutheast wind around 19 km/h.

2. Tonight78° · SE 5–12 mph

   Rain showers. Low near 26°C. Southeast wind 8 to 19 km/h. Precipitation around 0.5 mm.

3. Tuesday94° · SE 4–16 mph

   Light rain showers. High near 34°C. Southeast wind 7 to 26 km/h. Precipitation around 0.6 mm.

4. Tuesday Night81° · SSE 11–16 mph

   Partly cloudy. Low near 27°C. Southsoutheast wind 18 to 26 km/h.

5. Wednesday94° · SSE 11–19 mph

   Partly cloudy. High near 35°C. Southsoutheast wind 18 to 30 km/h.

6. Wednesday Night80° · SE 12–17 mph

   Cloudy. Low near 26°C. Southeast wind 20 to 27 km/h.

7. Thursday93° · SSE 12–14 mph

   Heavy rain showers. High near 34°C. Southsoutheast wind 20 to 23 km/h. Precipitation around 7 mm.

8. Thursday Night77° · SSE 11–11 mph

   Rain showers. Low near 25°C. Southsoutheast wind 17 to 18 km/h. Precipitation around 6 mm.

9. Friday89° · SSE 2–8 mph

   Rain. High near 32°C. Southsoutheast wind 3 to 13 km/h. Precipitation around 4 mm.

10. Friday Night76° · NNE 5 mph

    Rain showers. Low near 25°C. Northnortheast wind around 8 km/h. Precipitation around 2 mm.

11. Saturday84° · NNE 7 mph

    Light rain showers. High near 29°C. Northnortheast wind around 11 km/h. Precipitation around 3 mm.

12. Saturday Night74° · NNW 6 mph

    Heavy rain showers. Low near 23°C. Northnorthwest wind around 10 km/h. Precipitation around 6 mm.

13. Sunday86° · NNW 5–6 mph

    Light rain showers. High near 30°C. Northnorthwest wind 8 to 10 km/h. Precipitation around 1.0 mm.

14. Sunday Night76° · N 5–6 mph

    Rain showers. Low near 24°C. North wind 8 to 9 km/h. Precipitation around 9 mm.

15. Monday87° · N 4–5 mph

    Heavy rain. High near 31°C. North wind 7 to 8 km/h. Precipitation around 7 mm.

16. Monday Night74° · N 4–4 mph

    Heavy rain. Low near 24°C. North wind 6 to 7 km/h. Precipitation around 17 mm.

17. Tuesday84° · NNW 5–6 mph

    Heavy rain. High near 29°C. Northnorthwest wind 8 to 10 km/h. Precipitation around 15 mm.

18. Tuesday Night76° · NW 4 mph

    Rain. Low near 24°C. Northwest wind around 6 km/h. Precipitation around 3 mm.

19. Wednesday85° · NNW 5–8 mph

    Rain. High near 30°C. Northnorthwest wind 8 to 13 km/h. Precipitation around 4 mm.

20. Wednesday Night76° · N 4–6 mph

    Rain showers. Low near 24°C. North wind 7 to 9 km/h. Precipitation around 5 mm.

Climate of Alfredo V. Bonfil: normals, records and every month

The forecast office edits about sixty fields for every cell of its grid. The common ones are above; these are the rest, as the daily extreme, for anyone who needs the mixing height, the fire danger or the swell.

Each forecast day against the same calendar date at the nearest long-record station: the 1991 to 2020 normal, and the record high and low with the year they were set.